Person · 1892 CE – 1943 CEKarl BerndtssonAlso known asKarl Mathias Berndtsson KullbergKārls BērntsonsБерндтссонБерндтссон, КарлКарл Берндтссонקארל ברנדטסוןarchival plate · Karl Berndtsson · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected to5 links to entries not yet ingested in the Library.