Czar Dukum of Bulgaria

Czar Dukum of was born in 0807.  Czar Dukum of's father was Czar Khum of Bulgaria.  His paternal grandfather was Czar Kardam of Bulgaria. He had a brother named Czar Omortag of.  He was the older of the two children.  Czar Dukum of is no longer alive.