Her father was the 3rd Marquess of Westminster ( later 1st Duke of Westminster ) , the son of the 2nd Marquess of Westminster and Lady Elizabeth Mary Leveson - Gower .
Head entity: 1st duke of westminster Q333256 10 11 12 13
Tail entity: 2nd marquess of westminster Q4171078 20 21 22 23
Relation (head \u2192 tail): P40
Inverse relation (tail \u2192 head): P22