Elizabeth the Cuman in the context of "Stephen V of Hungary"

Mary of Hungary (c. 1257 – 25 March 1323), of the Árpád dynasty, was Queen of Naples and Queen of Albania by marriage to King Charles II. She was a daughter of Stephen V of Hungary and his wife Elizabeth the Cuman. Mary served as regent in Provence in 1290–1294 and in Naples in 1295–96, 1296–98, and 1302, during the absences of her husband.

Catherine of Hungary (Hungarian: Katalin, Serbian: Каталина, romanized: Katalina; c. 1256 – after 1314) was a Queen consort of Serbia by her marriage to Stefan Dragutin. Catherine was the second daughter of Stephen V of Hungary and his wife Elizabeth, daughter of Seyhan, chieftain of the Cumans.

Ladislaus IV (Hungarian: IV. (Kun) László, Croatian: Ladislav IV. (Kumanac), Slovak: Ladislav IV. (Kumánsky); 5 August 1262 – 10 July 1290), also known as Ladislaus the Cuman, was King of Hungary and Croatia from 1272 to 1290. His mother, Elizabeth, was the daughter of a chieftain from the pagan Cumans who had settled in Hungary. At the age of seven, he married Elisabeth (or Isabella), a daughter of King Charles I of Sicily. Ladislaus was only 9 when a rebellious lord, Joachim Gutkeled, kidnapped and imprisoned him.

Ladislaus was still a prisoner when his father Stephen V died on 6 August 1272. During his minority, many groupings of barons – primarily the Abas, Csáks, Kőszegis, and Gutkeleds – fought against each other for supreme power. Ladislaus was declared to be of age at an assembly of the prelates, barons, noblemen, and Cumans in 1277. He allied himself with Rudolf I of Germany against Ottokar II of Bohemia. His forces had a preeminent role in Rudolf's victory over Ottokar in the Battle on the Marchfeld on 26 August 1278.