 In the Temple of <unk> at Palmyra , a stone block with a sepulchral inscription was found mentioning the building of a tomb and recording the genealogy of the builder : Odaenathus son of Hairan son of <unk> <unk> son of Nasor . Traditional scholarship believed the builder to be an ancestor of the king and he was given the designation " Odaenathus I " . In an inscription dated to 251 , the name of the " Ras " ( lord ) of Palmyra Hairan son of Odaenathus is written , and he was thought to be the son of Odaenathus I. 
