Helena Catharina Kesper

Helena married Willem Marinus Karel Boudewijn Van Idsinga on 22 Feb 1900 in Arnhem, Gelderland, Netherlands. (Willem Marinus Karel Boudewijn Van Idsinga was born on 2 Sep 1868 in Veere, Zeeland, Netherlands and died on 4 Nov 1904 in Zeereis.)

Helena next married Peter Constant Coops, son of Johan Marius Coops and Arnoldina Lamberta Uitenhage de Mist, on 22 Feb 1900 in Arnhem, Gelderland, Netherlands. (Peter Constant Coops was born on 9 Jul 1870 in Doetinchem, Gelderland, Netherlands and died on 7 Dec 1936 in The Hague, 's-Gravenhage, Zuid-Holland, Netherlands.)