Hizmetli, SabriAkarsu, Murat2022-04-262022-04-261993http://hdl.handle.net/20.500.12575/79449Osman wasbornin A.D. 576 in Taif , as a member of UmayyadFamilywhichbelongsto a richandrespectedbranch of theQurayshTribe. Hisfather Affan is son of Abilandthegrandson of Umeyye. His motherErva, thegirl of Qureyz.He became a moslembytheencouragement of Ebu Bekir.After he became a moslem, he marriedwithRukiyye, girl of HolyProphetandjoinedwith her tothefirstandsecondimmigrationsmadetoEthiopia. He participatedallthewars of HolyProphetexceptthe Bedir war. Afterthedeath of his wifeRukiyye, duringthe Bedir War, he marriedwithUmmuGulsum, theothergirl of theProphet. Afterthedeath of Prophed he workedforreigns of Ebu Bekir andOmarand in AD 644 he becamethehead of Muslimsas thethirdcaliphate.trTarihmasterThesis