Ogle, Sarah Ward (died 1863)
Ogonowsky, Diana
Ohls, Linda
Onnen, Carolina Frederica (birth 7 Jan 1896 Amsterdam - The Netherlands, died 5 Jul 1983)
Oppenheim, Euphrosine (Rosina) (birth 16 Nov 1806 KOELN - GERMANY, died 3 May 1871 Amsterdam, The Netherlands)
Oppenheim, Herman Isidor (birth 17 Jul 1865 Groningen - The Netherlands, died 26 May 1939 Groningen, The Netherlands)
Oppenheim, Rosette (birth 2 Oct 1847 Groningen - The Netherlands)
Oppenheim, Salomon (birth 1772 Bonn - Germany, died 8 Nov 1828 Mainz, Germany)
Oppenheim, Urie (birth 29 Mar 1818 Oude Pekela - Groningen, The Netherlands, died 19 May 1893 Oude Pekela, Groningen, The Netherlands)