Victor Corke - Ada's youngest brother - would appear to change his name to Cork.
He married a Hilda M. Beavers in 1916 - his surname transcribed as Cook on Ancestry.
They appear to have had just one child - a son named Victor Frederick Cook b.1917, d.2000.
Victor F married a lady named Kemp in 1940 and they had a son born 1944 in Ely. Said son married a lady named Peacock 1966 Norwich (had one daughter) and according to electoral rolls he and his wife are living in Cromer, Norfolk.
Obviously, I cannot name as still living but Victor F's son can be easily found in birth index, likewise his marriage in 1966.
Victor F. would have been a cousin of Raymond Shepherd (his son now living in Cromer would be some kind of cousin but too tired right now to work out the exact type).
Annette