Hi

Your query is a bit confusing. Do you mean that Mary Minnie Sanders married Enoch and also Robert Buffery?
Or do you mean that Enoch and Mary Minnie married and had a son Robert Buffery?

The only marriage I found was FreeBMD Robert BUFFERY married Minnie Sanders Qrt Sep 1931 District: Birmingham N. Vol: 6d Pg: 1046

There was an Enoch J BUFFERY who married a Emily EVANS Qrt Dec 1930 District: Birmingham N. Vol: 6d Pg: 999

If you could provide further information then perhaps we could provide additional information.

Hope it helps
Tania