 Pieter Everardus Siemonsma, son of Sietse Jozef Siemonsma and Murkje Yntema.Born 20 Dec 1914 St. Nicolaasga, died 12 Dec 1986 Heemskerk, age 71 years, buried Driehuis-Velsen Married to:  Attje KloostermanBorn 3 Feb 1925 St. Nicolaasga, died 24 Dec 2003 Heemskerk, age 78 years, buried Driehuis | |||