Czar Omortag of Bulgaria

Czar Omortag of was born in 0809.  Czar Omortag of's father was Czar Khum of Bulgaria.  His paternal grandfather was Czar Kardam of Bulgaria. He had a brother named Czar Dukum of.  He was the younger of the two children.  He died at the age of 47 in 0856.

He had a biological son named Czar Enrovota of.