William was born in Maryborough on 30/08/1897.

​He married to Mabel Hilda Coase in Gladstone QLD on 23/06/1926.
Mabel was born on 09/10/1897 in Gladstone.

They had 1 child:

• Delphi Boyce. Unknown when she was born, she died on 27/03/1937 in Queensland.

​William died on 18/11/1981 in QLD.
Mabel died on 01/04/1985 in Hammondville NSW and is buried/cremated at Northern Suburbs Memorial Gardens and Crematorium, North Ryde.