 Elisabeth Maria Dijkgraaf, daughter of Gerardus Thomas Dijkgraaf and Adriana Catharina Maria Kuipers.Born 31 Jan 1893 Delft, died 26 Dec 1937 Delft, 44 years, 1st marriage to: Theodorus Henri Trotsenburg, 2nd marriage to: Hilbert Dogger, 3rd related to: N.N. Child: 1.  Levenloos geboren DijkgraafBorn 28 Oct 1914 Rotterdam, died 28 Oct 1914 Rotterdam | |||