
| Name | Istvan Iv, King Hungary | |
| Birth | Abt 1133 | Of, Esztergom, Komarom-Esztergo, HUNGARY |
| Gender | Male | |
| _UID | 059A6C13ACC8824183611C1ED6F4D77C9095 | |
| Death | 11 Apr 1164 | |
| Person ID | I9648 | Ken Tree |
| Last Modified | 3 Nov 2019 | |
| Father | Bela Ii (Masodik Hungary, b. 1108, Of, Esztergom, Komaron-Esztergo, HUNGARY d. 13 Feb 1141 (Age 33 years) | |
| Mother | Ilona Nemanjics (Jelena, Serbia, [QUEEN OF HUNGAR, b. Abt 1115, Of, Beograd, Beograd, Serbia d. 1157 (Age 42 years) | |
| Marriage | 28 Apr 1129 | |
| _UID | 73CC1DCC2E9CBE4BAFE0E25AA2690E5A39E0 | |
| Family ID | F5206 | Group Sheet | Family Chart |
| Family | Maria Princess Of Byzantine Empire | |
| Marriage | Abt 1156 | |
| _UID | 0FF1D6F00B887B49B9147ED00281507A85AB | |
| Family ID | F6332 | Group Sheet | Family Chart |
| Last Modified | 1 Apr 2026 | |
| Notes |
|