In February 1194 , Tancred of Lecce died , leaving as heir a young boy , William III , under the tutelage of his mother Sibylla of Acerra .
Head entity: william iii Q560005 16 17
Tail entity: tancred of lecce Q468653 4 5 6
Relation (head \u2192 tail): P40
Inverse relation (tail \u2192 head): P22