Helpidius
2. A Spaniard, cousin of the emperor Theodosius the Great, who wished to force St. Olympias to marry him. (Baronius, Annal. ad Ann. 388. c. xliv.; Tillemont, Hist. des Emp. vol. v. p. 291.)
From William Smith (ed.), Dictionary of Greek and Roman Biography and Mythology. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.