IVAN VASIL'YEVICH (ca 1467 - 1500)

He was the son of Vasilii Ivanovich, grand prince of Ryazan and Anna Vasil'yevna, princess of Moscow. He was grand prince of Ryazan from around 1483. He married about 1485 with Agrafina Vasil'yevna, princess of Babich-Drutsk. Their son was Ivan, grand prince of Ryazan. Some researchers think they also had sons Vasilii and Fedor. The family is shown on this chart.