An outstanding orator , he was the main speaker on the occasion of the conferring of knighthood on Hetoum and Thoros , sons of King Leon III , which was celebrated at Sis in 1284 .
Head entity: hetoum Q733854 18
Tail entity: king leon iii Q743783 24 25 26
Relation (head \u2192 tail): P40
Inverse relation (tail \u2192 head): P22