Evans family history : a chronicle of genealogical descent
...Chart 2b Extended Ole Knudsen Families GUNDER... (Undetermined landet - 2001)

   

Norwegian immigrants to the United States : a biographical directory 1825-1850, v. 05
...3113. Ole Knudsen Oland [O/e Krzudren,... (Norway, Amerikas forente stater - 1993)

 

Danske samlinger for historie, topographi, personal- og literaturhistorie, v. 04
... Ole Knudsen Sanderus, Prest, 132.... (Danmark - 1865)

 

Wisconsin magazine of history (Volume Vol. 1)
... Ole Knudsen Nattestad.... (Wisconsin, Amerikas forente stater - 1837)

 

Wisconsin magazine of history (Volume 1, no. 1)
... Ole Knudsen Nattestad.... (Wisconsin, Amerikas forente stater - 1837)

   

The Bottineau courant 1910/08/19
... Ole Knudsen Guldsmedhagen, 60... (Bottineau, Bottineau County, North Dakota, Amerikas forente stater - 1910)

   

The Sisseton weekly standard 1910/08/19
... Ole Knudsen Guldsmedhagen, 60... (Sisseton, Roberts County, South Dakota, Amerikas forente stater - 1910)