He was imprisoned for much of 1452 and 1453 but was released after swearing not to take arms against the court.
Φυλακίστηκε κατά τα έτη 1452-1453, αλλά ελευθερώθηκε με τον όρο ότι δε θα στασίαζε εναντίον της αυλής.