Constans, youngest of the three sons of Constantine the Great, received Illyricum, Italy, and Africa as his share of the empire. After the defeat and death of his elder brother Constantine, in 340 A.D., Constans became sole ruler of the West till his death in 350.
Constans
Chambers's Encyclopaedia, Volume 3: Catarrh to Dion
Source scan(s): p. 0442