After the death of his father , the previous ruler of the Sikh empire Maharajah Ranjit Singh , Maharaja Duleep Singh is placed on the throne at the age of five .
Head entity: ranjit singh Q332620 15 16
Tail entity: duleep singh Q333140 19 20
Relation (head \u2192 tail): P40
Inverse relation (tail \u2192 head): P22