Hi Sylvann,
I was wondering if you already had the 1841 census details showing William and Ann already together (when the marriage you mention took place after the 1841 census):
1841 HO107/250/11 11 17
Bow, Devon William Down, 30, Carpenter
Ann, 25
Sarah, 4
Elizabeth, 3
William, 1
Frederick Leech, 20, Apprentice
William Rowdon, 15, Apprentice
Elizabeth Underhill, 11, Female servant
All born in Devon.
William's birthplace is Merton according to all census therefore this extracted IGI record looks quite good, doesn't it?
WILLIAM DOWN
Christening 12 JAN 1808 Merton, Devon
Father CHARLES DOWN
Mother SARAH
