Master Surname Index



Winston Churchill

Ancestry of Sir
Winston Churchill

Prime Minister of the United Kingdom


Who was Sir Winston Churchill?

Sir Winston Leonard Churchill was born in Blenheim Palace on 30 NOV 1874 to an aristocratic family. Winston was the son of Lord Randolph Henry Spencer-Churchill and his American wife Jennie Jerome. His father was the Chancellor of the Exchequer and his paternal grandfather was the 7th Duke of Marlborough.

A Great Leader

Sir Winston Churchill was arguably one of the greatest wartime leaders of the 20th century. He served as Prime Minister of the United Kingdom during the Second World War from 1940 to 1945, and again from 1951 to 1955.

In his early years, Churchill served as an officer in the British Army and saw combat in India, Sudan, and the Second Boer War in southern Africa. He was also a war correspondent, historian, and artist. He created over 500 paintings, wrote a number of books, and became the first British Prime Minister to have won the Nobel Prize in Literature (1953).

In his later years, Churchill turned to politics and served in a number of offices including that of Prime Minister. In 1953 Churchill accepted a knighthood in the Order of the Garter.

Churchill's aristocratic ancestry through his father makes it unsurprising that he is a cousin to Prince William, Duke of Cambridge, and Prince William's mother Princess Diana.

An Honorary American

Some people are surprised to find out the mother of Sir Winston Churchill was an American. She connects him to a number of notable American patriots, such as Boston Tea Party participant Samuel Howard and Declaration of Independence Signers Roger Sherman, Button Gwinnett, and Thomas Jefferson. It seems only fitting that he became the first person to be proclaimed an Honorary Citizen of the United States (1963).


Some of the most recently added connections of famous kin for Sir Winston Churchill

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Richard A. Snelling

76th and 78th Governor of Vermont

8th cousin 1 time removed
via William Bassett

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William H. Avery

37th Governor of Kansas

21st cousin
via Sir William de Ros

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William H. Avery

37th Governor of Kansas

19th cousin 1 time removed
via Sir John de Harington

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Matthew Perry

TV and Movie Actor

8th cousin 2 times removed
via Samuel Allen

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Matthew Perry

TV and Movie Actor

8th cousin 2 times removed
via George Partridge

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Jim Douglas

80th Governor of Vermont

13th cousin 1 time removed
via Roger Giffard

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Jim Douglas

80th Governor of Vermont

8th cousin 2 times removed
via Dr. Matthew Fuller

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Jim Douglas

80th Governor of Vermont

10th cousin 2 times removed
via Henry Howland

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Jim Douglas

80th Governor of Vermont

9th cousin 2 times removed
via Stephen Tracy

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Richard Thomas

TV and Movie Actor

8th cousin 1 time removed
via Dr. Matthew Fuller

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Dallas West

Hall of Fame Pool Player

20th cousin 1 time removed
via Alexander Comyn

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Dallas West

Hall of Fame Pool Player

20th cousin 1 time removed
via Sir Roger de Quincy

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Dallas West

Hall of Fame Pool Player

18th cousin 3 times removed
via Sir Robert de Umfreville

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Dallas West

Hall of Fame Pool Player

9th cousin 1 time removed
via William Tuttle

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Dallas West

Hall of Fame Pool Player

8th cousin 2 times removed
via Richard Mansfield

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Dallas West

Hall of Fame Pool Player

7th cousin 3 times removed
via David Atwater

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Roland L. Bragg

Silver Star Recipient - WWII
Fort Bragg Namesake (2025)

8th cousin
via William Chase Jr.

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Roland L. Bragg

Silver Star Recipient - WWII
Fort Bragg Namesake (2025)

8th cousin
via Francis Baker

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Porter Goss

1st Director of the C.I.A.
19th and last Dir. of Central Intelligence

10th cousin 1 time removed
via Henry Howland

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Porter Goss

1st Director of the C.I.A.
19th and last Dir. of Central Intelligence

16th cousin 5 times removed
via John de Mowbray

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Porter Goss

1st Director of the C.I.A.
19th and last Dir. of Central Intelligence

14th cousin 2 times removed
via Sir William Boleyn

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Charles A. Sprague

22nd Governor of Oregon

8th cousin
via John Cook

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Endicott Peabody

62nd Governor of Massachusetts

14th cousin 2 times removed
via Sir Thomas Throckmorton

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Alec Baldwin

Television and Movie Actor

17th cousin 4 times removed
via Sir Maurice de Berkeley

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Alec Baldwin

Television and Movie Actor

12th cousin 2 times removed
via Sir Richard Lygon

View entire list of famous kin for Winston Churchill

Please note: The ancestor reports on this website have been compiled from thousands of different sources, many over 100 years old. These sources are attached to each ancestor so that you can personally judge their reliability. As with any good genealogical research, if you discover a link to your own family tree, consider it a starting point for further research. It is always preferable to locate primary records where possible. FamousKin.com cannot and does not guarantee the accuracy and reliability of these sources.