Willem Marinus Karel Boudewijn van Idsinga

1868 - 1904  (36 years)

Helena Catharina Kesper

1874 - 1973  (99 years)

Birth	1 Mar 1874	Amsterdam, Noord-Holland, Netherlands
Died	4 Mar 1973	Haarlem, Noord-Holland, Netherlands
Family 1	Willem Marinus Karel Boudewijn van Idsinga,   b. 2 Sep 1868, Veere, Zeeland, Netherlands
Married	22 Feb 1900	Arnhem, Gelderland, Netherlands
Family 2	Peter Constant Coops,   b. 9 Jul 1870, Doetinchem, Netherlands
Married	22 Feb 1900	Arnhem, Gelderland, Netherlands
Children	1. Helena Catharina Coops,   b. 21 Oct 1913, The Hague, Zuid-Holland, Netherlands

• Name	Willem Marinus Karel Boudewijn van Idsinga
  Birth	2 Sep 1868	Veere, Zeeland, Netherlands
  Gender	Male
  Death	4 Nov 1904	Zeereis
  Person ID	I6401	Merged_Corr
  Last Modified	13 Dec 2021

  
  

  Family	Helena Catharina Kesper,   b. 1 Mar 1874, Amsterdam, Noord-Holland, Netherlands d. 4 Mar 1973, Haarlem, Noord-Holland, Netherlands (Age 99 years)
  Marriage	22 Feb 1900	Arnhem, Gelderland, Netherlands
  Family ID	F1190	Group Sheet  |  Family Chart
  Last Modified	16 Apr 2026

  
  

• Event Map

  Birth - 2 Sep 1868 - Veere, Zeeland, Netherlands Marriage - 22 Feb 1900 - Arnhem, Gelderland, Netherlands