Note, there is probably a huge number of people called Robert Morris, and several famous enough to have articles. Just within the field of computer security there is another Robert Morris who is fairly famous (and for mostly positive reasons).
... Abwehr, Gestapo, Sicherheitspolizei[?] and Wehrmacht but those were just the German part. In addition to threat of paid informants, there was also Milice[?], collaborating ...