 The Finnish translation was censored and banned from book stores in Finland in 1944–1946 "Svenske kungens Vita Skepp, det äventyrliga spelet om Estlandssvenskarna" is a book written by Carl Mothander about the Estonian Swedes.Mothander also worked for the Estonian Red Cross and was a member of the Red Cross Katyn Commission that investigated the alleged Soviet massmurder on Polish officers taken prisoners during the Soviet-Polish war 1939.The Swedish volunteer unit to support the Republic of Estonia in the Estonian War of Independence under the command of Carl Mothander was formed in Sweden in early 1919.