(Q73411027)
Statements
7 March 1880Gregorian
3 references
Herman Gijsbertus Ontrop
9 October 2017
Herman Gijsbertus Ontrop
1 reference
16 April 1955
2 references
Herman Gijsbertus Ontrop
9 October 2017
1 reference
1 reference
1 reference
1895
1955
1 reference
2 references