Istvan IV, King of Hungary
Abt 1133 - 1164 (~ 31 years)(Notes: You may have to scroll down or right to see chart.)
| Izak, Prince of Hungary Abt 1160-Yes, date unknown |
| Izak, Prince of Hungary | |
| B: | Abt 1160 |
| Esztergom, K Eszt, Hngr | |
| D: | Yes, date unknown |
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| Istvan IV, King of Hungary Abt 1133-1164 |
| Istvan IV, King of Hungary | |
| B: | Abt 1133 |
| Esztergom, K Eszt, Hungary | |
| D: | 11 Apr 1164 |
Maria, Princess of Byzantine empire 1144-Yes, date unknown |
| Maria, Princess of Byzantine empire | |
| B: | 1144 |
| Constantinople, Constantinople, Turkey | |
| D: | Yes, date unknown |