Born ‎6- Apr 1894 Pamekasan, died ‎10-2-1981 Naarden, Netherland‎, 86 or 87 years. Son of David Andreas Boon and Carolina de Koningh‏

Born ‎18-7-1915 Amsterdam, Netherland, died ‎19-10-1997 Margraten‎, 81 or 82 years. Daughter of Dr.Emile Benjamin Wolff and Alice Sara Gerzon/ Mar‏