Comment: S/S Gullkrona was a 4 masted Finnish schooner that got stuck into ice sheets near Hiidenmaa January 1941. The local Estonian people were able to recue all the crew before the ship sank. The crew eventually were able to return to Finland, after being interrogated by the Soviets.
Story about the rescue of the S/S Gullkrona crew on January 11, 1941 at Hiiumaa can be found from the book “Elutöö ühe ööga. Soome kuunari Gullkrona meeskonna päästmine Hiiumaa rannikul 1941”, Jegard Kõmmus, Sende Lipu, Helen Kõmmus, 2015, ISBN: 978-9949-544-55-4.
http://www.folklore.ee/era/pub/files/Gullkrona_valik.pdf
“On the night of January 11, 1941, near the shore of the crew of the Finnish cargo ship Gullkrona, which was in distress at sea. "It feels indescribably good when you can give a person back the life he is losing. It was a life's work in one night. ", Jegard Kõmmus
How the wreck was found in 2018:
https://veeteedeamet.ee/en/news/18-new-wrecks-discovered-ma-2018
The hydrographers of the Estonian Maritime Administration surveyed about 1,662 square kilometres of the waters in Estonia in the navigational season of 2018 and discovered, among other things, 18 new wrecks. “We believe we have also found the location of the Finnish four-mast sailing boat Gullkrona that sank in 1941,” describes Mr Peeter Väling, Head of the Hydrography Department the results of this year’s efforts.
Newspaper article: https://ekspress.delfi.ee/ajalugu/hiiumaa-meremeeste-hulljulge-paasteretk?id=72207629