When was the maternal uncle of Popiel I died who was the notable author of Latin prose?
Popiel I Popiel I was a legendary ruler of Poland, member of the Popielids dynasty. According to the legends reported by Wincenty Kadłubek in his "Chronica seu originale regum et principum Poloniae", he was the son of Leszko III and Julia, the sister of Julius Caesar. Father of Popiel II.
Pulcheria (daughter of Theodosius I) Aelia Pulcheria (385–386) was the daughter of Roman Emperor Theodosius I and Roman Empress Aelia Flaccilla. This Pulcheria apparently died in childhood, and is not to be confused with her more famous niece of the same name.