I could be wrong, but I think that Tancred became regant after the First Crusade. So wouldn't have used the arms of the principality until 1100. I suggest a variation on the arms of his family - d'Hauteville
Nice work though and the second one would still be useful for Bohemond after May 1198
edit- hey, I'll try and provide something a bit more useful when I get back from my travels than that. I know that this took a lot of work and deserves more than, 'yeah. nice, but you got it wrong!'
