Her father was the son of John Kennedy - Erskine ( 1802–1831 ) of Dun and Augusta FitzClarence ( 1803–1865 ) , the illegitimate daughter of King William IV and Dorothy Jordan .
Head entity: augusta fitzclarence Q15873212 16 17
Tail entity: dorothy jordan Q262755 30 31
Relation (head \u2192 tail): P25
Inverse relation (tail \u2192 head): P40