Placidia (Latin: [plaˈkɪdɪ.a]) was a daughter of Valentinian III, Roman emperor of the West from 425 to 455, and from 454/455 the wife of Olybrius, who...

Galla Placidia (392/93 – 27 November 450), daughter of the Roman emperor Theodosius I, was a mother, tutor, and advisor to emperor Valentinian III. She...

The Mausoleum of Galla Placidia is a Late Antique Roman building in Ravenna, Italy, built between 425 and 450. It was added to the World Heritage List...

formed the Theodosian dynasty (r. 379–457). In turn, their daughter, Galla Placidia married a later emperor, Constantius III (r. 421–421). Their son, Valentinian...

the Visigoths in Gaul and the Vandals in North Africa. An ally of Galla Placidia, mother and advisor of Valentinian III, Bonifacius engaged in Roman civil...

Honoria (c. 418 – c. 455) was the daughter of Constantius III and Galla Placidia, as well as the sister of Valentinian III. At a young age, she was granted...

invasions of late antiquity's Migration Period. He was the son of Galla Placidia and Constantius III, and as the great-grandson of Valentinian I (r. 364–375)...

Plaça de Gal·la Placídia is a square split between the districts of Gràcia and Sarrià-Sant Gervasi, in Barcelona, Catalonia, Spain. Its exact location...

The Placidia Palace was the official residence of the papal apocrisiarius, the ambassador from the pope to the patriarch of Constantinople, and the intermittent...

both for the Western Roman Empire. He married Honorius's sister Galla Placidia in 417, a sign of his ascendant status, and was proclaimed co-emperor by...