I think that the combination of censuses where Richard's birthplace is given as
Woburn - reply # 63 - and the birth/baptism recorded in Woburn parish
register - reply # 85 - are as
concrete as you're likely to find.
Of course it would reinforce the concrete
if the marriage to Ann Brice in Horton, Northants said Richard of Woburn,
but I don't have that information (in fact I now see an earlier post of Sandy's gives
his parish of residence as Horton - reply # 102). I don't think this detracts
from the census evidence though, which looks pretty conclusive.
I hasten to add though that I've been looking at the Beds
angle, rather than Northants, which I leave to the experts.
David