Hi Tony and Julia
Sorry to have taken so long to reply. At this time of the year I don't spend much time doing my family tree. Too busy outdoors making the most of any sunshine!
However, I had a few minutes this morning and looked a couple of things up.
Tony, as you were very precise with your date/names, the marriage was easy to find. Here are the details;
St Nicholas, Witham.
Ninth August 1789 by licence.
Samuel Drewry bach. of St. Ann's Westminster
Ann Alder spin. OTP
Both signed their names and the witnesses were Thomas Allen and William Constable.
Julia, you have quite a lot on your list, but here's one I found for you;
St Nicholas, Witham
Baptism. 30th December 1804 James William Blaxall. Parents are James and Elizabeth Blaxall.
If you've got heaps of people in Witham and you're in a hurry to trace them, it may be worth buying the fiche from the ERO so that you can research them at home. It's not too expensive and will give you a lot of pleasure trawling through them! (Or order them from a local LDS church if you have one nearby).
Hope this helps you both.