Constantius was made to understand that he must succeed where Maximian had failed and defeat Carausius . Barnes , " Constantine and Eusebius " , 8 , 15 ; Williams , 71 .
Head entity: constantine Q8413 20
Tail entity: constantius Q131195 0
Relation (head \u2192 tail): P40
Inverse relation (tail \u2192 head): P22