This is a family history of Nils Jonsson (I) and his descendants starting in 1600. It cover 400 years of the Thornbloom-Magnusson Family. Many of his descendants still live in Sweden near the city of Karlskoga. Many others have immigrated to America. The book includes a brief history of the Karlskoga area, Pedigree Charts, Maps, Photographs, and an extensive indexed family tree. 253 pages.