When did the Constantinian dynasty rule and who was its founder?
The Constantinian dynasty ruled from 293 to 363. Constantius Chlorus began the line but the family took its name from his son Constantine I.
Short answers, pulled from the story.
The Constantinian dynasty ruled from 293 to 363. Constantius Chlorus began the line but the family took its name from his son Constantine I.
Constantine I became sole ruler in 324 and emerged as the most famous member of the group. The dynasty adopted his name rather than the name of the founder Constantius Chlorus.
Sons of Julius Constantius perished including one son who died in the purges of 337. Many others did not survive the violent elimination of potential rivals following Constantine's death.
Julian died before the imperial purges that occurred in 337 because he is not listed among its victims. He died in 363 near Ctesiphon with no direct heir to continue his reforms or military efforts.
Valentinians claimed lineage through marriage to Constantinian members like Flavia Julia Constantia who wed Gratian. Palaiologos, Komnenos, Doukas, Phokas families later traced their ancestry back to this imperial house.