"Stamtavle over familien Kahrs" by Thora Sollied Kahrs, Bergen, 1923
"Family Kahrs," translated by Elizabeth Kahrs Pennell, 1967
Citizenship papers for Nikolas M. Nelson dated Oct. 13, 1893, Whatcom County, Washington
Formerly part of P539.]]> Kahrs, Thora S.]]> Pennell, Elizabeth]]>