Johan Hendrik de Iongh(18-10-1838 - 6-1-1902)
x. 7-2-1906, Amsterdam (NH)
*. 31-1-1876, Jerez de la Frontera (E)
~.  
†. 9-4-1972, ‘s-Gravenhage (ZH)
[ ].  
ali.  
Beroep. grossier
 
*. 8-4-1879, Amsterdam (NH)
~.  
†.  
[ ].  
ali.  
Beroep.