Historical Events Jun 17 Ali ibn Abu Talib elected the 4th Caliph of the Rashidun Caliphate Famous Deaths Jun 17 Osman ibn Affan, 3rd kalief of Islam (644-56) murdered 655 AD History by Year 657 AD Famous People by Star Sign ♈︎Aries ♉︎Taurus ♊︎Gemini ♋︎Cancer ♌︎Leo ♍︎Virgo ♎︎Libra ♏︎Scorpio ♐︎Sagittarius ♑︎Capricorn ♒︎Aquarius ♓︎Pisces