 Johannes Konst, son of Harmen Jans Konst and Esther Postma.Born 13 May 1909 Mirns, died 29 Jun 1984 Wassenaar, age 75 years, buried 3 Jul 1984 Wassenaar Married 3 Jan 1935 Gaasterland, age 25 years (married 49 years) to:  Engelina Anna Knück, age by marriage 22 years, daughter of Theodoor Johann Knück and Geeske Hylkema.Born 14 Jan 1912 Wisselward, died 8 Jun 1991 Leiden, age 79 years, buried Wasssenaar | |||