Ladislaus I Árpád of Hungary, Duke of Hungary, King of Hungary, was born circa 1040 to Béla I of Hungary (c1016-1063) and Richeza of Poland (1013-1075) and died 29 July 1095 of unspecified causes. He married Adelheid von Schwaben (bef1077-1090) 1077 JL . Charlemagne (747-814)/s.
|Offspring of Ladislaus I of Hungary and Adelheid von Schwaben (bef1077-1090)|
|Piroska of Hungary (c1080-1134)||1080 Esztergom, Hungary||13 August 1134||Ioannes II Komnenos (1087-1143)|
|Daughter of Hungary (c1083-c1130)||1083||1130||Yaroslav Svyatopolkovich of Volhynia (c1091-1123)|