He was also the great - great - grandson of Cuitláhuac ( Cuitláhuac was the eleventh son of the ruler Axayacatl and a younger brother of Moctezuma II , the previous ruler of Tenochtitlan .
Head entity: cuitláhuac Q315628 10 12
Tail entity: axayacatl Q351751 20
Relation (head \u2192 tail): P22
Inverse relation (tail \u2192 head): P40