Abu Omar al-Saif died in 2005.
Omar Abu-Riche died on 1990-07-15.
Abu Hassan Omar was born in 1940.
Omar Abu Bakr was born in 1972.
Ahmed Omar Abu Ali was born in 1981.
Omar Abu-Riche was born on 1910-04-10.
Abdul Rauf Omar Mohammed Abu Al Qusin was born in 1965.
Omar Mohamed Omar died in 2008.
Abu Bakr. Then Omar. Then Othman. Then Ali.
Abu Bakr, Uthmann, Umar, the first three khalifas. What is meant by "escaped"? Abu Bakr died naturally, the other two by violence. None "escaped" in the usual sense.
Omar Onsi died in 1969.
Omar Andréen died in 2010.
Dullah Omar died in 2004.