Anyone researching their family history may contact a Church Warden for access to the registers and burial maps held in the church. As well as a copy of the burials in the churchyard there is a very helpful book identifying the graves.
Earlier registers are housed in the new Heritage Centre in Taunton.
There are several websites that may be helpful:-
www.britishsurname.co.uk/1881census/Somerset/Sampford+Brett
www.gravestonephotos.com/public/cemetery.php?cemetry=1052
www.wsom.org.uk This site has records of Baptisms from 1692 -1851 and Marriages from 1841-1966.