Samuel Knottnerus
Samuel was born on February 23rd, 1675 in Groothusen, Aurich, Niedersachsen, Germany.  He died at the age of 74 on July 7th, 1749 in Jemgum, Leer, Niedersachsen, Germany.

 Annechien Camminga
Annechien was born on March 8th, 1674 in Beerta, Reiderland, Groningen, Netherlands.  She died at the age of 71 on March 21st, 1745 in Jemgum, Leer, Niedersachsen, Germany.

 Johannes Knottnerus
Johannes was born on March 28th, 1714 in Jemgum, Leer, Niedersachsen, Germany.  He died at the age of 69 on July 17th, 1783 in Uttum, Aurich, Niedersachsen, Germany.