johannes olsen from norway, in Montana

Johannes Olsen, was born 17. nov. 1874 in Brandval, Norway, married 7. june with Karen (Carrie) Andreasdt. Gjermshusberget, Vinger, born 8. october 1875. Johannes emigrated 8. june 1907 and the destination was North Dakota. Karen emigrated 13. june 1908 with theire 2 sons Christian Olsen, born 3. january 1906 in Vinger and Ivar Alfred Olsen, born 3. january 1908 in Vinger and theire daughter Anette Karoline Olsen, born 29.nov 1903. Karen's sister-daughter went also with them: Anna Antonsdt. born 6. may 1893. I found Johannes and Carrie when they both died ca 1955 in Helena, Montana. I havn't found Anette Karoline or Anna Antonsdt. Christian did marry to Anna Mae Hartmiller 30. march 1920 and she died 8. december 1970. Ivar A. did marry to Catherine H. Hartmiller, b: 28. sept. 1916 - d. 1. augusti 199 Anna Mae and Catherine were sisters and theire father was Joseph Hartmiller, who lived in Helena, MT. Christian and Ivar A. lived in Deer Lodge Co., MT. If YOU know some about this familiy, will my friend be very happy! Liv