He married Oline Tellefsdatter . Oline Tellefsdatter was born at 16 Feb 1854 daughter of Tellef Olson Hommefosslia and Karen Bergitte Pettersdatter .
They were the parents of 6
children:
Anne Helene Johnsen
born 1877.
John Johnsen
born 1879.
Karen Birgitte Johnsen
born 1882.
Tora Elise Johnsen
born 1886.
Tellef Johnsen
born 20 Nov 1889.
Ragna Johnsen
born 1891.
Jens Johnsen died 1920 .
Oline Tellefsdatter died 1909 .