Winifred Joyce Wing was the daughter of John James Wing and Mary Gertrude Betts.

Winifred was born in 1917 in Falmouth, Cornwall.

Winifred married Cyril George Pinhay in 1946 in Falmouth, Cornwall.

She had the following children from her marriage to Cyril George Pinhay:

- Peter Anthony Wing	born in 1939 (date suppressed) in Exeter, Devon.
- Cyril John Pinhay	born in 1946 (date suppressed) in Falmouth, Cornwall.
- Stephen James Pinhay	born in 1951 (date suppressed) in Falmouth, Cornwall.
- Timothy George Pinhay	born in 1952 (date suppressed) in Falmouth, Cornwall.

Winifred died when she was about 81 years old, in 1998 in Falmouth, Cornwall.