Andrei Mstislavich of Rylsk was born 1220 to Mstislav Svyatoslavich of Rylsk (c1188-1241) and died 1245 of unspecified causes.
There are very few informations about Andrei Mstislavich and various historians have come up with various assumptions about his parents. There also are no information about his wife and his children
Siblings
| Name | Birth | Death | Joined with |
| Andrei Mstislavich of Rylsk (c1220-c1245) | 1220 | 1245 | |
| Oleg Mstislavich of Rylsk (c1226-c1285) | |||
Residences
Footnotes (including sources)