| Co-tsar with Peter I |
| Joint czar with Peter I |
| Joint tsar with Peter I |
| Peter the Great's co-czar |
| He reigned along with Peter I |
| Tsar who co-ruled with Peter I |
| Half-brother of Peter the Great |
| Russian co-czar alongside Peter I |
| Half-brother of Peter the Great (preceded by four with the same name) |