Jaropolk Pyotr Isjaslavich; Prince of Vyshgorod (1076-78); Volhynia (1078-84) and Turov (1078-86); son of the Grand Prince Isjaslav I and the Gertrude of Poland; Before 1050 - 22. 11. 1086/87.- Coronation of Prince Jaropolk and his wife Kunigunde of Weimar by Christ. With the name patrons Peter and Irene and the evangelist symbols. -Book painting; Russian; 11th century.From the Egbert-Psalter (Gertrude-Psalter / Codex Gertrudianis); for the archbishop Egbert of Trier (around 950-993); in the 11th century owned by the Polish princess Gertrud; wife of the grand-duke Isjaslav I Yaroslavich Time supplemented by two layers.Cover colors on parchment; sheet format 23.8 x 18.8 cm.Cod. 136; folio 9 verso.Cividale; National Archaeological Museum.