IVAN ROMANOVICH NEBLAGOSLOVENNII SVISTUN (14th cent)

He was a son of Roman Vasil'yevich, appanage prince of Yaroslavl. He also was prince of Yaroslavl. His sons were Fedor Mortki and Afanasii, princes without Udels. Fedor became the founder of the family of princes Mortki. Afanasii was founder of the princes Shekhonski. We have no further information on their descendents. The family is shown on this chart.