Jacob Grossmann (1776-1836) and his wife, Susana, were married in 1796. They had ten children, 1797-1819. He died in Franklin County, Pennsylvania. Some children lived in Indiana. The surname is spelled Grossmann and Grossman in the records.

Descendants of the Basler family of Fessenbach and Rammersweier, Baden; the Doerr family from Rheinbaiern, Rhineland; the Lambertus family of Bindersbach near Anweiler, Bavaria; the Roth family of Sasbach near Achern, Baden; and the Weschler family from Kuhardt and Worth, Rhineland, Germany. The families emigrated to Millstadt and Belleville, Illinois; St. Louis and Zell, Missouri; and Buffalo, New York. The Lambertus name was later changed to Laumbattus....