Lammert married Aye Cornelius Klingenberg on 16 Jun 1850. Aye (daughter of Cornelius Klaasen Klinkenberg and Trientje Jacobs Janssen de Vries) was born on 18 Jan 1825 in Nesserland, Emden, Germany; died on 24 May 1884 in Grundy County, IA. [Group Sheet] [Family Chart]

1. Trientje Lammerts Weerde was born on 1 Aug 1850 in Suurhusen, Emden, Germany; was christened on 16 Aug 1850 in Suurhusen, Emden, Germany.

Lammert married Ebelke Seipts van Brethorst in < 1850. [Group Sheet] [Family Chart]