Talk:Descendants of Edouard Le Grand (1750)

Is there any firm information for Elizabeth Bigaye (1771) at Generation 2?

I have not found any Bigayes in either Births, marriages or Deaths, but there is an Elizabeth Gabilie, or Gabille, married to Edouard le Grand on 23rd May 1791. I wonder if this is also a mistake, and the name should be Gabourel, as neither does Gabilie come up in the Jersey Census 1841 or 1851 and the name seem rare in BMD.