I'm just wondering how much is left to find, Barbara. This is much more than I expected, even now...
Yep, the Marriages are there, Lesanne,
21 Mar 1569, John Purchas a servant & Annes Granthe.
5 Nov 1589 William Scoffe & Marget Purchas,
11 Nov 1596 Thomas Horoode & Adrie Purchas
13 Jun 1597 Steven Partridge & Annice Purchas
Those are the only marriages, the rest of the family seem to be elsewhere
As with everywhere else, this seems to be the little 'flowering of the Purchas Tree' in Bierton...then they disappear.
Perhaps in this case they disappear on to Winslow for a couple of generations.