From 1725 Census for Schirrhoffen, one of the first four (4) Jewish settlers
in Schirrhoffen in 1725:
Commune N° Prénom Nom ou Patronyme An Fils de J M Commentaires
32 Schirhoffen 3 Jacob Weyl 1725 20 4
Coffel is a variant of the name Jacob, thus the assumption that Jacob found in
1725 is the grandfather of Coffel.