Empress of the Eastern Roman Empire, eldest daughter of the Emperor Arcadius, b. 19 Jan., 399; d. in 453. After the death of Arcadius (408), her younger brother, Theodosius II, then only seven, became emperor under the guardianship of Anthimus. Pulcheria had matured early and had great administrative ability; she soon exerted salutary influence over the young and not very capable emperor. On 4...