What position was he in?
Not sure what you mean by this, he was obv the BB from the HH.

Anyways, I totally agree with dozer on this hand and unfortunately I can't tell you what he had since I folded.

I considered peeling and folding to a river bet but decided this was too spewy since I felt I'd almost alway be facing a river bet and had 2 outs to improve. I felt his range here was really strong and this call flop c/r turn line looks terrifying from a passive player like this guy. There may be some 1 pair hands with oesds etc in here, but the vast majority of his range is 2 pair+ imo, and I see no way this is ever a bluff given my line and his passiveness.

I'd be interested in someone who advised to ship it in here giving a decent reason, range or explanation for raising?