My Great Great Grandfather is Bernard Lutz Who Maried Caroline Studer

my Great Great Grandfather is Bernard Lutz who Maried Caroline studer, They are from Schaerbeek, Brussels. They had several children who are 2 daughters both of whom are married one married a Mr. Sillimass the other married a Mr. Sharer. the boys are Francois wife unknown, fritz wife unknown, Cjarles Lutz and John Lutz married albertina brewster in NJ. He became a US citzen in 1887