Roman Danylovich

Roman Danylovich (born c. 1230, died c. 1261), Prince of Black Ruthenia (Navahradak) 1254–1258, Prince of Slonim?.

He was born as a younger son of Danylo of Halych, a powerful prince of lands east from Poland and later king of those regions, which was most of the times called Volhynia or Ruthenia (roughly, near modern Belarus and Ukraine).

In 1252 he was married to Gertrude, Duchess of Austria as her third husband. He, in Western Europe, participated in her attempts to get the power in her duchy, under rivaling claimants. However, already next year they ended up in divorce and Roman returned to Ruthenia where he was 1254-58 Prince of Navahradak.

Anna Mstislavna of Novgorod, daughter of Mstislav the Bold (died before 1252)

Danylo (born 1201, died 1264), Prince of Galicia 1211–1213 and 1229–1264, Prince of Volynia 1215–1264, crowned by a papal archbishop in Dorohychyn 1253/1255 as the 1st King of Ruthenia

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