I just stumbled over the Wikipedia entrances for Remo (German: https://de.wikipedia.org/wiki/Remo_De_Angelis, English: https://en.wikipedia.org/wiki/Remo_De_Angelis), and obviously there is a mix-up of different persons. We have our stunt man and actor, then there's a painter: https://remodeangelis.it/de/werke/ (with a birthday suspiciously similar to our Remo), and a guy from whom the death date in en.wp is coming from, apparently: https://www.rossionoranzefunebri.it/remo-de-angelis/
Has anybody secure dates of our Remo?