Odewald, Rebekka (birth 27 MEI 1849 Appingedam - Groningen, Nederland, died 1 Nov 1891 Enschede, Overijssel, Nederland)
Oppenheimer, David Isaak (birth 1802 Dinxperlo - Gelderland, Nederland, died 11 Nov 1880 Enschede, Overijssel, Nederland)
Oppenheimer, Sophia or Sara (birth 1848 Lohn Stad - , Duitsland, died 18 Feb 1919 Enschede, Overijssel, Nederland)
Os, Clara Helena (birth 18 Aug 1895 Enschede - Overijssel, Nederland, died 11 Jun 1943 Sobibor, Biala Podleska, Polen)
Oss, Johanna (birth 30 Nov 1903 Enschede - Overijssel, Nederland)