Hello Peg,
None of those names are familiar to me, but you never know, there could be a relationship. My Sarah Chapman married Thomas Sel(l)wood in 1827 in Tilehurst, Berks. On the marriage entry she was "OTP" but on the 1851 Berks FHS transcript she was of Basingstoke aged 44. In 1861 I found Thomas as a lodger in Theale, but although he still says married, I cannot find Sarah or her death/burial. Neither can I find his death/burial after that date.
Regards
Vicwinann