Peter married Maas Catharina on 17 mei 1818 in Sint Anthonis. Catharina (daughter of Maas Arnoldus and Adams Anna) was born on 24 Mar 1793 in Sint Anthonis; died on 4 Jul 1860 in Gassel. [Group Sheet]

1. Willems Peter was born on 12 juni 1832 in Gassel, Grave; died on 1 Mar 1918 in Gassel, Grave.
2. Willems Arnoldus was born on 6 Nov 1819 in Wanroij; died on 26 Feb 1900 in Beugen en Rijkevoort.
3. Willems Gerardus was born on 6 Mar 1822 in Gassel; died on 27 Oct 1882 in Cuijk en Sint Agatha.