Nicolaus Lauer was baptized May 11th 1765 in Grevenich. His parents were Matthias Lauer and Anne Marie Huttinger (from Born). Matthias Lauer married Anne Marie Huttinger February 24th 1754 in Grevenich.
Matthias Lauer was baptized January 7th 1730 in Grevenich. The parents of Matthias Lauer were Johann Lauer and Gertrude Reuter (from Langsur).