| 61 | Ielena Mstislavna (-) |
| 62 | Ievfemia Vladimirovna (-4 April 1139), parents: Vladimir "Monomach" and (Unknown) |
| 63 | Ilona of Hungary (-before 1095), Queen of Croatia, parents: Béla I "Benin" and (Ryksa?) of Poland |
| 64 | Imre (1174-30 November 1204), King of Hungary and Croatia, parents: Béla III and Agnes de Châtillon-sur-Loing |
| 65 | Ioannes II Komnenos (13 September 1087-8 April 1143), Byzantine emperor, parents: Alexios I Komnenos and Eirene Doukaina |
| 66 | Iolanda of Hungary (1215-12 October 1251), parents: András II and Yolande de Courtenay |
| 67 | Isaakios II (1155-1204), Emperor of Byzantium, parents: Andronikos Doukas Angelos and Euphrosyne Kastamonitissa |
| 68 | István II (1101-1 March 1131), King of Hungary and Croatia, parents: Kálmán "Könyves" and (Felicia) of Sicily |
| 69 | István of Hungary (-), parents: Béla III and Agnes de Châtillon-sur-Loing |
| 70 | István of Hungary (1236-1271 shortly after 10 April), Duke of Slavonia, parents: András II and Beatrice d'Este |
| 71 | István V (December 1239-1 August 1272), King of Hungary, parents: Béla IV and Maria Laskarina |
| 72 | Ivan (-between 1120 and 1125), parents: (Unknown) of Hungary |
| 73 | Ivan Asen II (1190-June 1241), Tsar of the Bulgarians |
| 74 | Jaime I "el Conquistador" (1 February 1208-27 July 1276), King of Aragon, parents: Pedro II "el Católico" and Marie de Montpellier |
| 75 | Jolán of Hungary (around 1238/44-16/17 June after 1303), parents: Béla IV and Maria Laskarina |
| 76 | Kálmán "Könyves" (1065-3 March 1116), King of Hungary, parents: Géza I and Sophie de Looz |
| 77 | Kálmán of Hungary (1208-11 April 1241), Prince of Galich, parents: András II and Gertrud von Andechs-Merano |
| 78 | Katalin of Hungary (-1242), parents: Béla IV and Maria Laskarina |
| 79 | Katalin of Hungary (around 1256-), parents: István V and Erszébet of the Kumans |
| 80 | Kinga of Hungary (1224-24 July 1292), nun, parents: Béla IV and Maria Laskarina |
| 81 | Konrad of Moravia (-after 1161), Duke of Moravia |
| 82 | Konstancia of Hungary (-), parents: Béla IV and Maria Laskarina |
| 83 | Konstancia of Hungary (1180-6 December 1240), parents: Béla III and Agnes de Châtillon-sur-Loing |
| 84 | Konstantinos Diogenes (-1032), military governor (katepan) of Thessaloniki |
| 85 | Konstantinos Doukas Kalamános (between 1137 and 1145-after 1173), Governor of Cilicia, parents: Bors Konrad of Hungary and Anna Dukaina |
| 86 | Lajos (Ludwig) II (1 July 1506-29 August 1526), parents: Vladislaus II and Anne de Foix |
| 87 | Lambert (-1132) |
| 88 | Lambert of Hungary (after 1050-1095), Duke, parents: Béla I "Benin" and (Ryksa?) of Poland |
| 89 | Lanka of Poland (around 1045-1095), parents: Béla I "Benin" and (Ryksa?) of Poland |
| 90 | László I (around 1046/50-20 June 1095), King of Hungary, parents: Béla I "Benin" and (Ryksa?) of Poland |