That John Manners ' son was John , the 9th Earl , and was made 1st Duke of Rutland in 1703 .
Head entity: john, the 9th earl Q338020 6 7 8 9 10
Tail entity: john manners Q3809454 1 2
Relation (head \u2192 tail): P40
Inverse relation (tail \u2192 head): P22