Roman Vasilievich of Romanov was born circa 1342 in Yaroslavl, Yaroslavl Oblast, Russia to Vasili Davidovich of Yaroslavl (1311-1345) and Yevdokiya Ivanovna of Moscow (1324-1342) and died after 1380 Russia of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| Daniil Romanovich of Romanov | |||
| Ivan Romanovich of Romanov | |||
| Dmitri Romanovich of Romanov | |||
| Vasili Romanovich of Romanov | |||
| Ilya Romanovich of Romanov | |||
| Andrei Romanovich of Romanov | |||
Siblings
| Name | Birth | Death | Joined with |
| Vasili Vasilyevich of Yaroslavl (c1339-c1380) | 1339 Yaroslavl, Yaroslavl Oblast, Russia | 1380 Yaroslavl, Yaroslavl Oblast, Russia | Unknown Yuryevna of Smolensk |
| Gleb Vasilyevich of Yaroslavl (1342-c1385) | 1342 Yaroslavl, Yaroslavl Oblast, Russia | 1385 Yaroslavl, Yaroslavl Oblast, Russia | |
| Roman Vasilyevich of Romanov (1342-c1382) | 1342 Yaroslavl, Yaroslavl Oblast, Russia | 1380 Russia | |
Residences
Footnotes (including sources)
{{born|1342}