Family: Willem Marinus Karel Boudewijn van Idsinga / Helena Catharina Kesper (F1190)
m. 22 Feb 1900-
Male
Willem Marinus Karel Boudewijn van Idsinga
Birth 2 Sep 1868 Veere, Zeeland, Nederland Death 4 Nov 1904 Zeereis Burial Marriage 22 Feb 1900 Arnhem, Gelderland, Nederland Father Mother
Female
Helena Catharina Kesper
Birth 1 Mar 1874 Amsterdam, Noord-Holland, Nederland Death 4 Mar 1973 Haarlem, Noord-Holland, Nederland Burial Other Spouse Peter Constant Coops | F1191 Marriage 21 Nov 1912 Amsterdam, Noord-Holland, Nederland Father Mother