Yes he is gelded. and the barn I keep him at bought him online about 6 yrs. ago he never came with papers and we don't know his history at all.I definitely agree with Morgan, he has that nice old style look to him. Idk about "foundation", those guys can be STOCKY but could be. Definitely good old bloodlines, maybe Lippitt.
Is he gelded? You could try digging up papers on him, I bet he has some somewhere.