Aba (genus)

Aba is a noble kindred ("genus") of the Kingdom of Hungary. Their ancestors may have been among the tribal leaders of the Kabars (three nomadic tribes that joined the tribal federation of the Magyars in the 9th century). The "Gesta Hungarorum" ("The Deeds of the Hungarians") mentions that Ede and Edemen, the Abas' ancestors, received land possession around the Mátra Mountains, especially in Gyöngyöspata – Heves County, after the conquest of the Carpathian Basin by the Magyars (around 895). The "Gesta Hunnorum et Hungarorum" ("The Deeds of the Huns and the Hungarians", 1282–85) connects the family to Attila the Hun.
Samuel Aba was the most prominent member of the family who became King of Hungary (1041–1044). The "gens" may have been named after him. Amade Aba is another prominent descendant of the family; he held several castles and possessions on the northern and north-eastern parts of the kingdom in the first decade of the 14th century. 
The "gens" divided into several families in the course of the centuries.
Today there are nineteen noble families that directly descend from the Royal House of Aba, and belong to Clan Aba – “Genus Aba”. They are: Athinai, Báthory of the Clan Aba, Báthory de Gagy, Bertóthy, Budaméry, Csirke, Csobánka, Frichi, Gagyi, Hedry, Keczer, Kompolthi, Laczkffy de Nádasd, Lapispataky, Rhédey, Sennyey, Sirokay, Somosy de Somos, Vendéghy and Vitéz.
Various members of the Rhédey von Kis-Rhéde branch of Genus Aba held many royal offices and acquired many hereditary titles. Among them – Voivod (Dukes) and Princes of Transylvania, Counts of Rhédey von Kis-Rhéde, Hereditary Count Palatines of the Holy Roman Empire, Papal Count Palatines of the Lateran Palace and Countess von Hohenstein.