Thanks for replying and the information.
Yes that is him. I'm his descendant through his daughter Anne Maria. She dropped the Anne part of her name after 1861, and in all certificates and Census she is just Maria, which has made the job of tracing her back a bit more difficult. But the certificates show her father as Thomas and place of birth as Sardis and investing in the other Maria birth certificates of around her birth date have eliminated them.
Maria married Benjamin Brown, a soldier from the 9th Regiment of foot (East Norfolks) in 1874. He demobbed and stayed in PD, and after his death a decade later she married William Henry Jones, a shoemaker, although I can find no official record of this marriage.
I have a few dozen matches of baptisms and marriages from the Burton Parish records (from FindMyPast) for the Richards but haven't worked through them yet
There are 2 other Richard families in Burton in 1861 besides mine. Firstly, William Richards, 69, a Sawyer, born Llanstadwell and his wife Mary, 74, a Burton girl, living at Nash Mill with their grand children William and Annie Gunter and their son William. And secondly the ones you mentioned, William Richards, 64, Farmer of 30 acres and his wife Martha, 67, both born Burton together with some of their children, Jenkins in laws, and nieces from the Williams family.
Thanks and Regards
Mike