Dr. Ernest Guinness OBE

Is your surname Guinness?

Research the Guinness family

Dr. Ernest Guinness OBE's Geni Profile

Share your family tree and photos with the people you know and love

  • Build your family tree online
  • Share photos and videos
  • Smart Matching™ technology
  • Free!


Ernest Whitmore Newton Guinness

Birthplace: Jersey, Channel Islands
Death: Died
Immediate Family:

Son of Rev William Newton Guinness and Harriet Frances Guinness
Husband of Annie Guinness and Annie Selina Guinness
Father of Capt. Eustace Guinness RN, DSC; Col Dennys Guinness; Audry May Guinness and Dennis Robert Guinness
Brother of Edward John Day Guinness; Robert Cecil Guinness; <private> Guinness; Arthur Edward Guinness; Lt Col Henry William Newton Guinness and 1 other
Half brother of William Trench Guinness; Zara Guinness and Henrietta Guinness

Managed by: Private User
Last Updated:

About Dr. Ernest Guinness OBE

Ernest Whitmore Guinness RN

    Ernest Whitmore Guinness was born in 1865.1 He was the son of Reverend William Newton Guinness and Harriet F. Day.2 He married Annie Macnaught.1 He died in 1948.1

Children of Ernest Whitmore Guinness and Annie Macnaught

1. Captain Eustace John Guinness was born in 1897.1 He married Angela Beryl Hoare, daughter of Henry Hoare, on 31 October 1946.

    Captain Eustace John Guinness was decorated with the award of Distinguished Service Cross (D.S.C.).1 He gained the rank of Captain in the service of the Royal Navy.

Child of Captain Eustace John Guinness and Angela Beryl Hoare

1. Timothy Whitmore Newton Guinness+ b. 20 Jun 19472

Timothy Whitmore Newton Guinness was born on 20 June 1947. He married Beverly Anne Mills, daughter of George Mills, on 6 June 1974.1

    Timothy Whitmore Newton Guinness was educated at Eton College, Eton, Berkshire, England.1 He graduated from Magdalene College, Cambridge University, Cambridge, Cambridgeshire, England, with a Bachelor of Science (B.Sc.).1 He graduated from Massachusetts Institute of Technology, Cambridge, Massachusetts, U.S.A., with a Masterr of Science (M.Sc.).1 He was an investment director of Guinness Mahon & Company between 1982 and 1987.1 He was chairman of Investec Guinness Flight in 1998.1 He lived in 2003 at 2 Gresham Street, London, England.1

Children of Timothy Whitmore Newton Guinness and Beverly Anne Mills

• Edward Benjamin Newton Guinness

• Harry Guinness 2

• Mary Elizabeth Guinness

• Catherine Alice Guinness

2. Colonel Dennys Robert Guinness

was born in 1903.     He  gained the rank of Colonel in the service of the Royal Engineers.1

Children of Colonel Dennys Robert Guinness and Elizabeth Howland lived at Philadelphia, Pennsylvania, U.S.A.

1. Major Dennys Key Guinness b. 1933, d. 5 Jul 19782

He married Veronica Terry circa 1955.1 He died on 5 July 1978, by his own hand

2. Ann Guinness b. 19352

Ann Guinness was born in 1935. She married Stephen Sparks.1

view all

Dr. Ernest Guinness OBE's Timeline

April 25, 1865
Jersey, Channel Islands
September 1, 1897
Age 32
Jubbalpore, India
Age 33
November 23, 1903
Age 38
November 24, 1903
Age 38
January 29, 1948
Age 82