Cecily Cooper is the daughter of Cecil Martin Cooper and Ida Whistance.

Cecily was born in 1936 (date suppressed) in Middlesboro'.

Cecily married Philip Bruce Guard in 1955.

She had the following children from her marriage to Philip Bruce Guard:

- Philip Wickham Guard	born in 1957 (date suppressed) at Haslemere.
- Kim Judith Guard	born in 1960 (date suppressed) at Liphook.
- Wendy Thora Guard	born in 1962 (date suppressed) at Churt.