 Gerardus Walstra, son of Johannes Walstra and Gerrechien Geerts Schuitema.Born 3 Dec 1817 Groningen Married 25 May 1843 Groningen, age 25 years to:  Anna Elisabeth Spanjer, age by marriage 24 years, daughter of Albert Spanjer and Heiltje Schreuder.Born 30 Oct 1818 Groningen Child: | |||