Hallo Wawrzyniec and Axel,

I found another 3 vessels sunk in mai 1945 off Bornholm:
1. LAT Prinses Beatrix 1 mai 1945 off Neksö
2. MFP 517 9- 5-1945 east off Bornholm
3. Ferry Ostbornholm 8- 5-1945 Neskö harbour

Source: Gesunken und verschollen by Wolfgang Müller and Reinhard Kramer. In this book there is a complete chapter (8 pages) written about Bornholm. According to this book many (about 20) more vessels were sunk in Russian air-strikes on 8- 5-1945 but I cannot dig up the names of these other losses.

Greetings from Holland, Hans