William Britten marriage 1807

[solidrock]

Thanks Eyesee, I'm having doubts about Sarah in 1871 now, there's a death in apparently in 1838 which I've yet to find.
I've got Sarah baptised 06 Apr 1786, Sunningwell,Berkshire, to John and Charlotte. John married Charlotte 22 Apr 1783 , Oxford, St Aldate, Oxfordshire.

[Milliepede]

there's a death in apparently in 1838 which I've yet to find.

Do you mean this one

Mar 1838
Abingdon 6 100
Britten Sarah

GRO death index gives her age as 73