A tree on Ancestry has this marriage:
Marriages June quarter 1918
Albert H Browett Gloucester 6a 591
Marguerite S Griffin Gloucester 6a 591
giving the daughter Margaret in 1924 in Coventry,
This would be Albert's death:
Deaths March quarter 1965
Albert h Browett age 72 Nuneaton 9C 1042
And his wife:
Deaths June quarter 1966
Marguerite S Browett age 72 Coventry 9C 777
Administration of will to Margaret Roberts, married woman.