When I knew Kotlow he was an SFC. He may well be one of the last DPs on AD. When I was in the 10th CoA was loaded with DPs since our AO was Eastern Europe. The other DPs were a trip always referring to each other as Dump Pollaks, Crazy Czechs, etc. I used to joke that I went to Language School so as to communicate with my team mates since I was the only one who didn't speak english as a second language.
These guys were just as dedicated and hard working as they were hard headed.