Tomas Maurice WILCE married Gertrude HAWKER on 14 May 1900.

This entry from FreeBMD:

Births Sep 1912
Wilce Walter R Hawker Westbury S. 6a 487

Hawker is Surname of Mother.

One other birth registration:
Births Sep 1914
Wilce Francis S Hawker Westbury S. 6a 501

Possible death registration:
Name: Robert Walter Wilce
Birth Date: 4 Jun 1912
Death Registration Month/Year: Feb 1986
Age at death (estimated): 73
Registration district: Gloucester
Inferred County: Gloucestershire
Volume: 22
Page: 2343

Mike