NOTES:
[1] Apologies to the Romanian members of AH.com who'll read this scenario because I slightly screwed Transylvania. Don't worry, however; only the northwest and north-center (around Cluj) were Magyarized in this TL; the rest, like southern Transylvania, Banat and Maramures, are still Romanian (and German)-dominated.
[2] The perpetrators of the infamous "Turan's Curse" stayed in the new kingdom and assimilated the local population through intermarrying; indeed, the ATL version of Turan's Curse was about the conversion of most of descendants of Arpad's confederation to Roman Catholicism, and not Eastern Orthodoxy as expected by the Turan Magyars.