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Theodosius II

(Encyclopedia)Theodosius II, 401–50, Roman emperor of the East (408–50), son and successor of Arcadius. He preferred the study of theology and astronomy to public affairs, which he left to the guidance of his s...

Theodosius I

(Encyclopedia)Theodosius I or Theodosius the Great, 346?–395, Roman emperor of the East (379–95) and emperor of the West (394–95), son of Theodosius, the general of Valentinian I. He became (375) military gov...

Theodosius

(Encyclopedia)Theodosius, d. 376, Roman general under Valentinian I. He defeated (368–69) the Picts and Scots in Britain and the Alemanni in Gaul (369). He suppressed (372–74) a Berber uprising in N Africa, but...

Valentinian II

(Encyclopedia)Valentinian II, 371?–392, Roman emperor of the West (375–92), son of Valentinian I. Upon the death of his father, he was proclaimed emperor with his brother Gratian as coregent. After the death (3...

Dobzhansky, Theodosius

(Encyclopedia)Dobzhansky, Theodosius dôbzhänˈskē [key], 1900–1975, American geneticist, b. Russia, grad. Univ. of Kiev, 1921. He emigrated to the United States in 1927 and was naturalized in 1937. Dobzhansky ...

Theodosius the Great

(Encyclopedia)Theodosius the Great: see Theodosius I. ...

Aepinus, Franz Ulrich Theodosius

(Encyclopedia)Aepinus, Franz Ulrich Theodosius fränts o͝olˈrĭkh tāˌōdōˈzēo͝os âpēˈno͝os [key], 1724–1802, German physicist. He studied at Jena and Rostock and taught mathematics at Rostock from 174...

Pulcheria

(Encyclopedia)Pulcheria pəlkērˈēə [key], 399–453, Roman empress of the East (414–53), daughter of Arcadius and Eudoxia. She became coruler with her brother, Theodosius II, and regent in 414. Theodosius rem...

Maximus, Magnus Clemens

(Encyclopedia)Maximus, Magnus Clemens, d. 388, Roman emperor of the West (383–388). After his followers murdered Gratian, he was recognized as ruler of Britain, Gaul, and Spain by Theodosius I. He invaded Italy i...

Galla Placidia

(Encyclopedia)Galla Placidia gălˈə pləsĭdˈēə [key], c.388–450, Roman empress of the West, daughter of Theodosius I. Captured by Alaric I in the course of his Italian campaign, she was held by the Visigoth...