 Sietske Maria van de Kolk, daughter of Bote Hessel van der Kolk and Anna Catharina Boekema.Born 27 Jul 1910 Leeuwarden, died 29 Aug 1967 Leeuwarden, age 57 years, cremation Groningen Married 19 Jul 1935 Leeuwarden, age 24 years (married 32 years) to:  Fredericus Franciscus Wilhelmus "Frits" van Lingen, age by marriage 25 years, son of Johannes Bartholomeus van Lingen and Christina Catharina Bouman.Born 8 Jun 1910 Leeuwarden, died 7 Oct 1981 Leeuwarden, age 71 years, cremation Goutum, 1st marriage to: Sietske Maria van de Kolk, 2nd marriage to: Catharina Veltman | |||