Hello, I am trying to find out about the Heiligenstein relations of Kirrberg born Geoffroi Goepp (b 1838). His father Jean Geoffroi (Jan Gottfried) was thought to have come from Heiligenstein, but he could have come from Kirrberg. I'd love some guidance about where to start. I have Geoffroi's birth record from Kirrberg which I obtained from the Archives Bas-Rhin. Thank you, Lucy Battersby