Henry Grenville was a British

Kingdom of Great Britain

The former Kingdom of Great Britain, sometimes described as the 'United Kingdom of Great Britain', That the Two Kingdoms of Scotland and England, shall upon the 1st May next ensuing the date hereof, and forever after, be United into One Kingdom by the Name of GREAT BRITAIN. was a sovereign...

 diplomat and politician.

Grenville was the son of Richart Grenville born into a family of politicians, one of his elder brothers was Earl Temple, another a government minister, another was Lord of Trade and Cofferer of the Household, while another brother George Grenville

George Grenville

George Grenville was a British Whig statesman who rose to the position of Prime Minister of Great Britain. Grenville was born into an influential political family and first entered Parliament in 1741 as an MP for Buckingham...

 rose to become Chancellor of the Exchequer of William Pitt

William Pitt, 1st Earl of Chatham

William Pitt, 1st Earl of Chatham PC was a British Whig statesman who led Britain during the Seven Years' War...

 and then Prime Minister himself 1763–1765. In the 1768 general election

British general election, 1768

The British general election, 1768 returned members to serve in the House of Commons of the 13th Parliament of Great Britain to be held, after the merger of the Parliament of England and the Parliament of Scotland in 1707.-Summary of the Constituencies:...

 Henry Grenville was elected to parliament for the constituency of Buckingham

Buckingham (UK Parliament constituency)

Buckingham is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 on George Grenville's slate.

Henry Grenville was Governor of Barbados from 1746 and British ambassador to the Ottoman Empire

Ottoman Empire

The Ottoman EmpireIt was usually referred to as the "Ottoman Empire", the "Turkish Empire", the "Ottoman Caliphate" or more commonly "Turkey" by its contemporaries...

 in Constantinople

Constantinople

Constantinople was the capital of the Roman, Eastern Roman, Byzantine, Latin, and Ottoman Empires. Throughout most of the Middle Ages, Constantinople was Europe's largest and wealthiest city.-Names:...

 from 1762 to 1765, during the reign of Sultan Mustafa III

Mustafa III

Mustafa III was the Sultan of the Ottoman Empire from 1757 to 1774. He was a son of Sultan Ahmed III and was succeeded by his brother Abdul Hamid I . He was born in Edirne...

.

He returned to England in 1765 to become Commissioner of Customs before retiring to Bath, where he died in 1784.

His daughter Louisa married the statesman and scientist Charles Stanhope, 3rd Earl Stanhope

Charles Stanhope, 3rd Earl Stanhope

Charles Stanhope, 3rd Earl Stanhope aka Charles Mahon, 3rd Earl Stanhope FRS was a British statesman and scientist. He was the father of the great traveller and Arabist Lady Hester Stanhope and brother-in-law of William Pitt the Younger. He is sometimes confused with an exact contemporary of his,...

.

He was also MP for Bishop's Castle

Bishop's Castle (UK Parliament constituency)

Bishop's Castle was a borough constituency in Shropshire represented in the House of Commons of the Parliament of the United Kingdom.It was founded in 1584 and was a constituency of the House of Commons of the Parliament of England until 1707, then of the Parliament of Great Britain from 1707 to...

from 1759 to 1761.

Sources

• Turkey: Its History and Progress – the journals and correspondence of Sir James Porter – London, Hurst and Blackett, 1854
• A History of the Levant Company – Alfred Wood