Johan Hendrik de Iongh(18-10-1838 - 6-1-1902)
*. 22-10-1872, Jerez de la Frontera (E)
~.  
†. 24-6-1925, ‘s-Gravenhage (ZH)
[ ]. 27-6-1925, ‘s-Gravenhage (ZH)
ali.  
Beroep. theosofe te Dornach