Name, birth year and death year from The Danbys by Selby Whittingham.

In the October to December 1899 birth index Ella Audrey Cocks, Guiltcross district, Norfolk, volume 4b, page 230

Parish Records New Buckenham, Norfolk
Born November 3 1899, baptism December 17 1899, Ella Audrey Cocks, parents Frank Robert and Williamina Cocks, abode New Buckenham, father is a Clerk in Holy Orders, ceremony by F. R. Cocks [her father]

In the 1901 census
King Street, New Buckenham, Norfolk
Head Frank Cocks, age 43, Clergyman/Church of England, born Bayswater, London
Daughter Margaret Cocks, age 8, born Upton, Huntingdonshire
Son Percy Cocks, age 4, born Upton, Huntingdonshire
Daughter Constance Cocks, age 3, born New Buckenham, Norfolk
Daughter Ella Cocks, age 1, born New Buckenham, Norfolk

UK Incoming Passenger Lists
Embarked Kingston, Jamaica on the Samite, arrived Avonmouth, May 14, 1922, 1st class, proposed address Upton Horsell, Woking
Frank Cocks, Priest, age 64
Ella Cocks, age 22, no occupation

Possible match
Electoral Registers 1932 [and several other years]
St. Ives Hotel, Maidenhead, Windsor, Berkshire
Ella Cocks

1939 England and Wales Register
“Upton” The Ridgway, Woking, Surrey
1. Frank R. Cocks, born July 3 1857, married, clerk in holy orders (retired)
2. Grace R. Cocks, born September 16, 1874, married, unpaid domestic duties
3. Ella A. Cocks, born November 3 1899, single, incapacitated
4. Francis E. Cocks, born June 7 1901, single, unpaid domestic duties
5. Ellen Coman, born July 3 1890. single, cook

National Probate Calendar
Ella Audrey Cocks of Homeopathic Hospital Church Road Tunbridge Wells died 24 June 1986 Administration London 23 September 1986 7062 pounds