Peter W. Lunberg
Petter W. Lunberg is in the Naturalization Index for Colorado, with a date of 1892.
Peter proved up a quarter in 12, 8N 48W in 1895.
The only FindAGrave entry is for a Peter Lunberg dying July 7, 1898 in the Topeka, Kansas, State Hospital.
In 1911 a Peter Lunberg was a stockholder in an irrigation ditch company in the Larimer / Weld County area.