Mahfiruz Hatun ( 1590 – by 1610 or 1620 ) was a wife of Ottoman Sultan Ahmed I ( r. 1603–17 ) and mother of Sultan Osman II ( r. 1618–22 ) .
Head entity: osman ii Q172056 26 27
Tail entity: ahmed i Q114749 16 17
Relation (head \u2192 tail): P22
Inverse relation (tail \u2192 head): P40