Birth 13 August 1865 -- Groningen, Groningen, Groningen, Netherlands
Death 18 April 1930 (Age 64) -- Groningen, Groningen, Groningen, Netherlands

Birth 13 August 1865 Groningen, Groningen, Groningen, Netherlands
Marriage 28 September 1891 (Age 26) Catharina Magdalena Lammerts Bedum, Bedum, Groningen, Netherlands
Death 18 April 1930 (Age 64) Groningen, Groningen, Groningen, Netherlands

Birth 23 August 1893 -- Groningen, Groningen, Groningen, Netherlands
Death 3 May 1962 (Age 68)

Birth 23 August 1893 Groningen, Groningen, Groningen, Netherlands
Marriage 18 October 1921 (Age 28) Theodora Silvius Utingeradeel, Friesland, Netherlands
Death 3 May 1962 (Age 68)