Birth 10 November 1881 -- Bedum, Bedum, Groningen, Netherlands
Death 1 February 1968 (Age 86) -- Groningen, Groningen, Groningen, Netherlands

Birth 10 November 1881 Bedum, Bedum, Groningen, Netherlands
Marriage 14 June 1908 (Age 26) Berendina Bonekamp Groningen, Groningen, Groningen, Netherlands
Marriage 9 July 1930 (Age 48) Cornelia van Miltenburg Utrecht, Utrecht, Utrecht, Netherlands
Death 1 February 1968 (Age 86) Groningen, Groningen, Groningen, Netherlands

Birth 5 October 1891 -- Groningen, Groningen, Groningen, Netherlands
Death 4 July 1969 (Age 77) -- Groningen, Groningen, Groningen, Netherlands

Birth 5 October 1891 Groningen, Groningen, Groningen, Netherlands
Marriage 31 May 1916 (Age 24) Johanna Maria Voorvaart Amsterdam, Amsterdam, Noord-Holland, Netherlands
Death 4 July 1969 (Age 77) Groningen, Groningen, Groningen, Netherlands