Father: Prince Alexander II of Twerski Born: October 7, 1301 Married: Unknown Died: April 29, 1386
Mother: Princess Anastasia of Twerski Born: 1306 Died: 1365
Children: 1. Prince Wsjewolod of Twerski (b.1328) 2. Prince Michail of Twerski (b.1331) 3. Princess Juliana of Twerski (b.1334) 4. Princess Marija of Twerski (b.1337)