Maria, Princess of Hungary
Abt 1204 - 1237 (~ 33 years)(Notes: You may have to scroll down or right to see chart.)
| Tamara, Princess of Bulgaria Abt 1222-Yes, date unknown |
| Tamara, Princess of Bulgaria | |
| B: | Abt 1222 |
| Veliko Turnov, Veliko Turnovo, Bulgaria | |
| D: | Yes, date unknown |
| Elena, Princess of Bulgaria Abt 1224-1254 |
| Elena, Princess of Bulgaria | |
| B: | Abt 1224 |
| Veliko, Turnovo, Veliko Turnovo | |
| D: | 1254 |
Koloman, Tsar of Bulgaria Abt 1232-1246 |
| Koloman, Tsar of Bulgaria | |
| B: | Abt 1232 |
| Veliko Turnov, Veliko Turnovo, Bulgaria | |
| D: | Aug 1246 |
| Mr Prince of Bulgaria 1237-1237 |
| Mr Prince of Bulgaria | |
| B: | 1237 |
| Veliko Turnov, Veliko Turnovo, Bulgaria | |
| D: | 1237 |
|
| Maria, Princess of Hungary Abt 1204-1237 |
| Maria, Princess of Hungary | |
| B: | Abt 1204 |
| Esztergom, K Eszt, Hungary | |
| D: | 1237 |
| Ivan Asen II, Bulgaria Abt 1190-1241 |
| Ivan Asen II, Bulgaria | |
| B: | Abt 1190 |
| Veliko Turnov, Veliko Turnovo, Bulgaria | |
| D: | Jun 1241 |