Johnson refers to the line defined by the ancestors of the author’s paternal grandfather, Carl John Johnson, known in Sweden as Carl Johan Jonsson,
and Berg refers to the line of ancestors defined by his maternal grandfather, Swan Bengt Berg, known in Sweden as Sven Bengtsson. It is hoped that the readers of the information presented here will increase their understanding of the genealogy and family history of these people, some of whom immigrated to America beginning in 1869.
This information is presented in the form of a book. Access to names contained in the text can be obtained by an examination of the Table of Contents and Index,