Attention: Partner (Petronella Johanna Elisabeth Doyer) is 34 years younger.
(1) He is married to Elisabeth Petronella Ballabrega.
They got married on July 29, 1886 at Haarlem , he was 24 years old.
Child(ren):
The couple are divorced.
(2) He is married to Petronella Johanna Elisabeth Doyer.
They got married on May 27, 1936 at 's-Gravenhage , he was 74 years old.
Willem Hendrik Leonard Janssen van Raay (Batavia, 6 januari 1862 - 's Gravenhage, 5 februari 1937) was een Nederlands ingenieur, hoogleraar zuivere en toegepaste wiskunde en mechanica aan de Technische Hogeschool te Delft en rector magnificus in het jaar 1926-1927.
Ingenieur, leraar HBS te Haarlem, later hoogleraar Wiskunde an de TH te Delft, ridder NL
Willem Hendrik Leonard Janssen van Raaij | ||||||||||||||||||||||||||||||||||||
(1) 1886 | ||||||||||||||||||||||||||||||||||||
Elisabeth Petronella Ballabrega | ||||||||||||||||||||||||||||||||||||
(2) 1936 | ||||||||||||||||||||||||||||||||||||
Petronella Johanna Elisabeth Doyer |
The data shown has no sources.