During the World War II, Saule was sent to Germany, where he was initially marked for heavy labor in a German Bosch military industrial complex devoted to replacement parts for tanks and tracked vehicles, approximately 90 km south of Berlin.
Upon realization, among the German High Command, that this particular group were professional performers, the prisoners were assigned the task or role of entertainment, while confined by the Wehrmacht.
During this time, Saule and his peers performed for Allied Commanders (i.e. HQ British Army of the Rhine, July 1948) across Southern Germany and Austria, as they marched onward to secure emigration status to the United States.
He spent his latter years in the presence of asbestos, as he applied sheet rock and dry wall in his newly-found occupation as an internal carpenter and transfer warehouse worker.
[3] Rūdolfs Saule died in 1975 from leukemia, having spent his days in the presence of asbestos, as he applied sheet rock and dry wall as an internal carpenter.