May have found them in London. On the IGI there are also a number of children christened in Marylebone with parents Henry Wapshere and Hannah
In 1841
HO107/684/15 folio 12A
Little Albury St North, St Pancras, Marylebone
Henry Wapshare 50 Plasterer Not born in county
Hannah Wapshare 50 Not bic
Lucy Wapshare 18 Bic
Hannah Wapshare 15
Indexed as Wapshaw
I cannot see them in 1851 unfortunately, as that would have given birthplaces.
If it is the right family then it seems to have been the daughter who married in 1811, not the mother.
But you still need to check with the parish register.
Try posting a new request asking for a parish register lookup in Whipsnade for the three entries I suggested. I'm sure someone will have access to the transcript.
You live in South Australia, I live in the South of France, but fortunately there's the LDS which has microfilms of vast numbers of parish registers, including virtually all of Beds. Check out their homepage on
www.familysearch.org to find the Family History Centre nearest to you - I can't see one in Adelaide but there are a number in South Australia.
Alternatively you could buy the transcripts, which are on fiche or hard copy, from BLARS - which is what I do, using fiche and a 20x magnifying glass!
Regards
David