Mary Dulcia Thomas was the daughter of Richard Thomas and Annie Margaret Jeffery.

Mary was born on Thursday 2 July 1914 in Lower Sheffield, Paul, Cornwall.

Mary married Frederick William Wing on Saturday 26 December 1936 in Falmouth, Cornwall.

She had the following children from her marriage to Frederick William Wing:

- David Rossiter Wing	born in 1937 (date suppressed) in Cambourne, Cornwall.
- Jaqueline Margaret Wing	born in 1940 (date suppressed) in Falmouth, Cornwall.
- Nigel Richard Wing	born in 1943 (date suppressed) in Falmouth, Cornwall.
- Geoffrey Hugh Wing	born in 1947 (date suppressed) in Falmouth, Cornwall.

Mary died on Tuesday 3 November 1998 in Falmouth, Cornwall.  

Census Data:

Year	Address
1939	62 Trevathan Road, Falmouth, Cornwall.