What was the name of the rebellious baron who first invited Andrew III to Hungary?
Ivan Kőszegi
Peter Csák
John Hunyadi
Matthias Corvinus
Answer
Ivan Kőszegi, a rebellious baron, invited Andrew III to Hungary in 1278. Kőszegi tried to play Andrew off against Ladislaus IV of Hungary, but the conspiracy collapsed and Andrew returned to Venice.
The Andrew III of Hungary Ultimate Knowledge Challenge