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	<id>https://en.banglapedia.org/index.php?action=history&amp;feed=atom&amp;title=Rennell%2C_James</id>
	<title>Rennell, James - Revision history</title>
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	<updated>2026-06-16T13:27:56Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://en.banglapedia.org/index.php?title=Rennell,_James&amp;diff=12235&amp;oldid=prev</id>
		<title>Mukbil at 11:50, 14 July 2021</title>
		<link rel="alternate" type="text/html" href="https://en.banglapedia.org/index.php?title=Rennell,_James&amp;diff=12235&amp;oldid=prev"/>
		<updated>2021-07-14T11:50:58Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 11:50, 14 July 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
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&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;Rennell, James&#039;&#039;&#039; (1742-1830)  geographer and marine engineer who made an exploration of the Bengal river basins and mapped them for the first time. Born in Devonshire, England, James Rennell joined the British navy in 1756. His father, John Rennell, was a captain in the artillery of the King&#039;s army. While in the navy Rennell received training in marine survey and engineering. Before he entered the service of the [[East India Company, The|east india company]] in 1763, Rennell surveyed some harbours in the Philippines. To facilitate commercial navigation, [[Vansittart ,Henry|henry vansittart]], governor of the [[Fort William|fort william]], gave him a commission in Bengal Engineers of the company&#039;s army and entrusted him with the specific responsibility of making a survey of the major rivers of Bengal and their tributaries. After the company&#039;s acquisition of the [[diwani]] of Bengal, Bihar and Orissa (1765) the need for such a survey was more keenly felt. Governor [[Clive, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Rovert&lt;/del&gt;|robert clive]] thus established a regular survey department in 1767 with James Rennell as its Surveyor General.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;Rennell, James&#039;&#039;&#039; (1742-1830)  geographer and marine engineer who made an exploration of the Bengal river basins and mapped them for the first time. Born in Devonshire, England, James Rennell joined the British navy in 1756. His father, John Rennell, was a captain in the artillery of the King&#039;s army. While in the navy Rennell received training in marine survey and engineering. Before he entered the service of the [[East India Company, The|east india company]] in 1763, Rennell surveyed some harbours in the Philippines. To facilitate commercial navigation, [[Vansittart, Henry|henry vansittart]], governor of the [[Fort William|fort william]], gave him a commission in Bengal Engineers of the company&#039;s army and entrusted him with the specific responsibility of making a survey of the major rivers of Bengal and their tributaries. After the company&#039;s acquisition of the [[diwani]] of Bengal, Bihar and Orissa (1765) the need for such a survey was more keenly felt. Governor [[Clive, &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Robert&lt;/ins&gt;|robert clive]] thus established a regular survey department in 1767 with James Rennell as its Surveyor General.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;By the time, of course, Rennell had largely completed his explorations of the Ganges, Brahmaputra and Meghna river-systems. Dhaka was his operational headquarters. Originally, Rennell was employed for only surveying the Ganges delta with the special objective of finding a shorter passage suitable for large vessels from the Ganges to Calcutta, than that through the [[Sundarbans, The|sundarbans]] and the Meghna. His daily journal gives a detailed account of this voyage and of three subsequent expeditions, during which he surveyed greater part of northern and eastern Bengal, penetrating beyond Goalpara in Assam. It was while he was engaged on this duty on the frontier of Kuch Behar that he was attacked and severely wounded by a party of the rebellious followers of Fakir [[Majnu Shah|majnu shah]]. The incident possibly impelled Rennell to take a command of an expedition against the Fakir rebels in north Bengal in 1771.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;By the time, of course, Rennell had largely completed his explorations of the Ganges, Brahmaputra and Meghna river-systems. Dhaka was his operational headquarters. Originally, Rennell was employed for only surveying the Ganges delta with the special objective of finding a shorter passage suitable for large vessels from the Ganges to Calcutta, than that through the [[Sundarbans, The|sundarbans]] and the Meghna. His daily journal gives a detailed account of this voyage and of three subsequent expeditions, during which he surveyed greater part of northern and eastern Bengal, penetrating beyond Goalpara in Assam. It was while he was engaged on this duty on the frontier of Kuch Behar that he was attacked and severely wounded by a party of the rebellious followers of Fakir [[Majnu Shah|majnu shah]]. The incident possibly impelled Rennell to take a command of an expedition against the Fakir rebels in north Bengal in 1771.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Mukbil</name></author>
	</entry>
	<entry>
		<id>https://en.banglapedia.org/index.php?title=Rennell,_James&amp;diff=12234&amp;oldid=prev</id>
		<title>Mukbil at 11:49, 14 July 2021</title>
		<link rel="alternate" type="text/html" href="https://en.banglapedia.org/index.php?title=Rennell,_James&amp;diff=12234&amp;oldid=prev"/>
		<updated>2021-07-14T11:49:38Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 11:49, 14 July 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;Rennell, James&#039;&#039;&#039; (1742-1830) geographer and marine engineer who made an exploration of the Bengal river basins and mapped them for the first time. Born in Devonshire, England, James Rennell joined the British navy in 1756. His father, John Rennell, was a captain in the artillery of the King&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;;&lt;/del&gt;s army. While in the navy Rennell received training in marine survey and engineering. Before he entered the service of the [[east india company]] in 1763, Rennell surveyed some harbours in the Philippines. To facilitate commercial navigation, [[henry vansittart]], governor of the [[fort william]], gave him a commission in Bengal Engineers of the company&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;;&lt;/del&gt;s army and entrusted him with the specific responsibility of making a survey of the major rivers of Bengal and their tributaries. After the company&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;;&lt;/del&gt;s acquisition of the [[diwani]] of Bengal, Bihar and Orissa (1765) the need for such a survey was more keenly felt. Governor [[robert clive]] thus established a regular survey department in 1767 with James Rennell as its Surveyor General.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;Rennell, James&#039;&#039;&#039; (1742-1830) &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt; &lt;/ins&gt;geographer and marine engineer who made an exploration of the Bengal river basins and mapped them for the first time. Born in Devonshire, England, James Rennell joined the British navy in 1756. His father, John Rennell, was a captain in the artillery of the King&#039;s army. While in the navy Rennell received training in marine survey and engineering. Before he entered the service of the [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;East India Company, The|&lt;/ins&gt;east india company]] in 1763, Rennell surveyed some harbours in the Philippines. To facilitate commercial navigation, [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Vansittart ,Henry|&lt;/ins&gt;henry vansittart]], governor of the [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Fort William|&lt;/ins&gt;fort william]], gave him a commission in Bengal Engineers of the company&#039;s army and entrusted him with the specific responsibility of making a survey of the major rivers of Bengal and their tributaries. After the company&#039;s acquisition of the [[diwani]] of Bengal, Bihar and Orissa (1765) the need for such a survey was more keenly felt. Governor [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Clive, Rovert|&lt;/ins&gt;robert clive]] thus established a regular survey department in 1767 with James Rennell as its Surveyor General.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;By the time, of course, Rennell had largely completed his explorations of the Ganges, Brahmaputra and Meghna river-systems. Dhaka was his operational headquarters. Originally, Rennell was employed for only surveying the Ganges delta with the special objective of finding a shorter passage suitable for large vessels from the Ganges to Calcutta, than that through the [[sundarbans]] and the Meghna. His daily journal gives a detailed account of this voyage and of three subsequent expeditions, during which he surveyed greater part of northern and eastern Bengal, penetrating beyond Goalpara in Assam. It was while he was engaged on this duty on the frontier of Kuch Behar that he was attacked and severely wounded by a party of the rebellious followers of Fakir [[majnu shah]]. The incident possibly impelled Rennell to take a command of an expedition against the Fakir rebels in north Bengal in 1771.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;By the time, of course, Rennell had largely completed his explorations of the Ganges, Brahmaputra and Meghna river-systems. Dhaka was his operational headquarters. Originally, Rennell was employed for only surveying the Ganges delta with the special objective of finding a shorter passage suitable for large vessels from the Ganges to Calcutta, than that through the [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Sundarbans, The|&lt;/ins&gt;sundarbans]] and the Meghna. His daily journal gives a detailed account of this voyage and of three subsequent expeditions, during which he surveyed greater part of northern and eastern Bengal, penetrating beyond Goalpara in Assam. It was while he was engaged on this duty on the frontier of Kuch Behar that he was attacked and severely wounded by a party of the rebellious followers of Fakir [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Majnu Shah|&lt;/ins&gt;majnu shah]]. The incident possibly impelled Rennell to take a command of an expedition against the Fakir rebels in north Bengal in 1771.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Rennell records in his journal that in course of his explorations he was attacked by tigers, reptiles, dacoits and hostile people many times. Inadequately equipped though he was, he completed the survey within a span of three years with the help of only four assistants. His expeditions were so satisfactorily made that later the Survey of India found his identifications remarkably accurate. Rennell retired from the service with a pension in 1776 shortly after being promoted to the rank of Major in the Bengal Engineers. His &#039;&#039;Bengal Atlas,&#039;&#039; published in 1779, was a work of the highest importance from commercial, military and administrative points of view. To all users &amp;amp;#8212; academic, administrative and navigational, Rennell&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;;&lt;/del&gt;s &#039;&#039;Atlas&#039;&#039; was the dependable guide until professional maps were made available in mid 19th century. Rennell&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;;&lt;/del&gt;s second great work was the first approximately correct map of India. The map was accompanied by a &#039;&#039;Memoir &#039;&#039;(1783) containing a full account of the plan on which it was executed. He also constructed a map of northern Africa in 1790.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Rennell records in his journal that in course of his explorations he was attacked by tigers, reptiles, dacoits and hostile people many times. Inadequately equipped though he was, he completed the survey within a span of three years with the help of only four assistants. His expeditions were so satisfactorily made that later the Survey of India found his identifications remarkably accurate. Rennell retired from the service with a pension in 1776 shortly after being promoted to the rank of Major in the Bengal Engineers. His &#039;&#039;Bengal Atlas,&#039;&#039; published in 1779, was a work of the highest importance from commercial, military and administrative points of view. To all users &amp;amp;#8212; academic, administrative and navigational, Rennell&#039;s &#039;&#039;Atlas&#039;&#039; was the dependable guide until professional maps were made available in mid 19th century. Rennell&#039;s second great work was the first approximately correct map of India. The map was accompanied by a &#039;&#039;Memoir&#039;&#039; (1783) containing a full account of the plan on which it was executed. He also constructed a map of northern Africa in 1790.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;James Rennell was elected a Fellow of the Royal Society in 1781. In 1791 he received the Copley Medal of the Royal Society. Later he devoted all his time to the study of winds and ocean currents. Finally, he reduced all his observations and findings of his ocean studies into one general system which came to be known among the geographers as &#039;Rennell&#039;s Current&#039;. He was made an Associate of the Institute of France in 1800, and in 1825 received the Gold Medal of the Royal Society of Literature. He died on the 29 March 1830, and was buried in the nave of the Westminster Abbey. [Sirajul Islam]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;James Rennell was elected a Fellow of the Royal Society in 1781. In 1791 he received the Copley Medal of the Royal Society. Later he devoted all his time to the study of winds and ocean currents. Finally, he reduced all his observations and findings of his ocean studies into one general system which came to be known among the geographers as &#039;Rennell&#039;;s Current&#039;;. He was made an Associate of the Institute of France in 1800, and in 1825 received the Gold Medal of the Royal Society of Literature. He died on the 29 March 1830, and was buried in the nave of the Westminster Abbey. [Sirajul Islam] [Islam, Sirajul  Chief Editor, Banglapedia]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Biography]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Biography]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
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		<author><name>Mukbil</name></author>
	</entry>
	<entry>
		<id>https://en.banglapedia.org/index.php?title=Rennell,_James&amp;diff=5248&amp;oldid=prev</id>
		<title>0:0:0:0:0:0:0:1: Content Updated.</title>
		<link rel="alternate" type="text/html" href="https://en.banglapedia.org/index.php?title=Rennell,_James&amp;diff=5248&amp;oldid=prev"/>
		<updated>2021-06-17T19:31:13Z</updated>

		<summary type="html">&lt;p&gt;Content Updated.&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Rennell, James&amp;#039;&amp;#039;&amp;#039; (1742-1830) geographer and marine engineer who made an exploration of the Bengal river basins and mapped them for the first time. Born in Devonshire, England, James Rennell joined the British navy in 1756. His father, John Rennell, was a captain in the artillery of the King&amp;#039;;s army. While in the navy Rennell received training in marine survey and engineering. Before he entered the service of the [[east india company]] in 1763, Rennell surveyed some harbours in the Philippines. To facilitate commercial navigation, [[henry vansittart]], governor of the [[fort william]], gave him a commission in Bengal Engineers of the company&amp;#039;;s army and entrusted him with the specific responsibility of making a survey of the major rivers of Bengal and their tributaries. After the company&amp;#039;;s acquisition of the [[diwani]] of Bengal, Bihar and Orissa (1765) the need for such a survey was more keenly felt. Governor [[robert clive]] thus established a regular survey department in 1767 with James Rennell as its Surveyor General. &lt;br /&gt;
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By the time, of course, Rennell had largely completed his explorations of the Ganges, Brahmaputra and Meghna river-systems. Dhaka was his operational headquarters. Originally, Rennell was employed for only surveying the Ganges delta with the special objective of finding a shorter passage suitable for large vessels from the Ganges to Calcutta, than that through the [[sundarbans]] and the Meghna. His daily journal gives a detailed account of this voyage and of three subsequent expeditions, during which he surveyed greater part of northern and eastern Bengal, penetrating beyond Goalpara in Assam. It was while he was engaged on this duty on the frontier of Kuch Behar that he was attacked and severely wounded by a party of the rebellious followers of Fakir [[majnu shah]]. The incident possibly impelled Rennell to take a command of an expedition against the Fakir rebels in north Bengal in 1771. &lt;br /&gt;
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Rennell records in his journal that in course of his explorations he was attacked by tigers, reptiles, dacoits and hostile people many times. Inadequately equipped though he was, he completed the survey within a span of three years with the help of only four assistants. His expeditions were so satisfactorily made that later the Survey of India found his identifications remarkably accurate. Rennell retired from the service with a pension in 1776 shortly after being promoted to the rank of Major in the Bengal Engineers. His &amp;#039;&amp;#039;Bengal Atlas,&amp;#039;&amp;#039; published in 1779, was a work of the highest importance from commercial, military and administrative points of view. To all users &amp;amp;#8212; academic, administrative and navigational, Rennell&amp;#039;;s &amp;#039;&amp;#039;Atlas&amp;#039;&amp;#039; was the dependable guide until professional maps were made available in mid 19th century. Rennell&amp;#039;;s second great work was the first approximately correct map of India. The map was accompanied by a &amp;#039;&amp;#039;Memoir &amp;#039;&amp;#039;(1783) containing a full account of the plan on which it was executed. He also constructed a map of northern Africa in 1790.&lt;br /&gt;
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James Rennell was elected a Fellow of the Royal Society in 1781. In 1791 he received the Copley Medal of the Royal Society. Later he devoted all his time to the study of winds and ocean currents. Finally, he reduced all his observations and findings of his ocean studies into one general system which came to be known among the geographers as &amp;#039;Rennell&amp;#039;;s Current&amp;#039;;. He was made an Associate of the Institute of France in 1800, and in 1825 received the Gold Medal of the Royal Society of Literature. He died on the 29 March 1830, and was buried in the nave of the Westminster Abbey. [Sirajul Islam] [Islam, Sirajul  Chief Editor, Banglapedia]&lt;br /&gt;
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[[Category:Biography]]&lt;br /&gt;
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[[bn:রেনেল, জেমস]]&lt;/div&gt;</summary>
		<author><name>0:0:0:0:0:0:0:1</name></author>
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