Bjorn O. Bjornstad (1851-1926), son of Ole Andreas Jonson and Beret Andersdatter, immigrated from Norway to Minneapolis, Minnesota and married Anna Christina Berg in 1876. They later moved to Spencer, Clay County, Iowa. Descendants and relatives lived in Minnesota, Iowa, Illinois, Arizona and elsewhere. Includes ancestry in the parish of Trondheim and elsewhere in Sør-Trondelag County, Norway.

Ancestors and descendants of Kenneth Holberg Ducat, son of Frederick William Ducat and Ragna Bergitte Holberg. He was born in Milwaukee, Wisconsin. He married Bernice Carolyn Nelson in 1919 in Sparta, Wisconsin. His father, Frederick, was the son of Aikman Henry Ducat (1842-1923) born in Dundee, Scotland and died in Waupaca, Wisc, and Fannie Hayden Judson (1852-1921) born in Attica, Wyoming Co., N.Y. Frederick (1879-1924) was born in Portage, Wisc....

Olaf Eidem (1871-1940) emigrated from Norway to Everett, Washington in 1900, and married Augusta Bergita Oksur in 1902 in Northwood, North Dakota. They later homesteaded on land near Shell Creek, North Dakota. Descendants and relatives lived in North Dakota, Oregon, Washington and elsewhere. Includes ancestry living in Selbu and Trondheim and elsewhere in Sør-Trøndelag County, Norway to the 1500s.