Thanks everyone for looking.
Yes that is the birth registration and baptism for Sarah.
No I do not have Edward in 1861. There is a John Bassant in 1861 but that is not him going by an alternative name as that John continues to appear later.
Edward dies in 1872 and Ann remarries in 1873 (to George Terry).
There is no earlier marriage for Ann Maria, or Maria Ann as she sometimes called herself, that I can see.
I am coming to the conclusion that she did not marry Edward but as his whereabouts is always a bit shaky that might explain why