Marriage Oct qtr 1916 Northampton Hilda Garner Vol 3b Page 117
Birth
Percy Horace Dimmocks Apr qtr 1898 Northampton Vol 3b page 44
this doesnt quite coincide birthwise but might be worth checking>
Percy Dimmock DOB 5 dec 1899 did Nov 1993 aged 93 Cambridgeshire
reg no D36C district no 3311D entry no 52
Interred at Cambridge