KONSTANTIN VASIL'YEVICH (? - 1355)

He was the second son of Vasilii Andryeyevich, appanage prince of Suzdal, and probably Yelena. He became appanage prince of Suzdal about 1331 and grand prince of Nizhegorod about 1340. He married first Anna, daughter of the Byzantine Tsarevich Basil and second with Elyena. His sons were Andrei, Dmitrii, grand prince of Nizhnigorod; Boris, appanage prince of Gorodets; Dmitrii Nogota, appanage prince of Suzdal; and he had two daughters. The family is shown on this chart.