 Jouke Altenburg, son of Hessel Jans Altenburg and Ymkje Maria Andringa.Born 23 Aug 1894 Tirns, died 9 Jun 1964 Groningen, age 69 years Married to:  Maria Zusanna Cramer, daughter of Theodorus Jozephus Henricus Cramer and Wiskia Johanna van den Berg.Born 25 Apr 1900 Groningen, died 26 Jan 1997 Groningen, age 96 years, buried Groningen | |||