Arcadius 's wife Aelia Eudoxia bore him a daughter ( St. Pulcheria ) and a son ( Theodosius II ) , who became Emperor at age seven .
Head entity: theodosius ii Q160353 17 18
Tail entity: aelia eudoxia Q232981 3 4
Relation (head \u2192 tail): P25
Inverse relation (tail \u2192 head): P40