Betty Fon Geldern

(November 30, 1726November 30, 1726 Gregorian
November 19, 1726 Julian
Kislev 6, 5487 Hebrew, Dusseldorf - October 12, 1795October 12, 1795 Gregorian
October 1, 1795 Julian
Tishrei 29, 5556 Hebrew, Dusseldorf)

(August 19, 1764August 19, 1764 Gregorian
August 8, 1764 Julian
Av 21, 5524 Hebrew, Hannover - December 18, 1828December 18, 1828 Gregorian
December 6, 1828 Julian
Teveth 12, 5589 Hebrew, Hamburg)

(December 13, 1797December 13, 1797 Gregorian
December 2, 1797 Julian
Kislev 24, 5558 Hebrew, Dusseldorf - February 17, 1856February 17, 1856 Gregorian
February 5, 1856 Julian
Adar 11, 5616 Hebrew, Paris)

(18071807 Gregorian
1806 Julian
5567 Hebrew, Dusseldorf - November 6, 1979November 6, 1979 Gregorian
October 24, 1979 Julian
Cheshvan 16, 5740 Hebrew, Берлин)

(July 18, 1812July 18, 1812 Gregorian
July 6, 1812 Julian
Av 9, 5572 Hebrew, Dusseldorf - November 15, 1886November 15, 1886 Gregorian
November 3, 1886 Julian
Cheshvan 17, 5647 Hebrew, Vienna)