Hi there Stephanie,
I have tried to put these families into their respective date order as a couple of the marriages took place outside the parish of Somerton and I was fortunate to find them in the Oxfordshire Marriages Index which I also possess, I am going to send them in small groups remembering some problems I have had in the past with large batches on this site, so you will receive a number of PM's over the next few hours. Here we go then -
5 March 1771. XBILLINGTON, William.
XKNIBBS, Sarah.
Wit. Richard MANDER, XJohn CASTLE.
Childen.
19 Apr 1772. BILLINGTON, Thomas, s William & Sarah.
31 Oct 1773. " Sarah, d " "
25 Feb 1776. " William. s " "
14 Jun 1778. " John, s " "
4 Feb 1781. " Elizabeth, d " "
13 Mar 1785. " Joseph, s " " (aged 1 day) (NIBBS)
7 Sep 1788. " James. s " " ( " 11 days)
2 Nov 1795. " Liddie d Sarah.
End of first batch.
Cheers,
George.