Umar › Children
Hafsa bint Umar
Abd Allah ibn Umar ibn al-Khattab
Ubayd Allah ibn Umar
Asim ibn Umar
Zayd ibn Umar
2nd Rashidun Caliph from 634 to 644
Umar ibn al-Khattab, also spelled Omar, was the second Rashidun caliph, ruling from August 634, when he succeeded Abu Bakr as the second caliph, until his assassination in 644. Uma... Wikipedia