 Jan Hessel Altenburg, son of Hessel Jans Altenburg and Ymkje Maria Andringa.Born 5 Feb 1889 Oosterend, died 8 Jul 1971 St. Nicolaasga, age 82 years, buried St. Nicolaasga Married to:  Maria Haarsma, daughter of Rinke Reins Haarsma and Wietske Klazes Agricola.Born 24 Jun 1891 Sloten, died 21 Aug 1979 Sneek, age 88 years, buried St. Nicolaasga | |||