Herman Matthei, a native of Prussia, was born November 22, 1833.  In 1856 he came to Wisconsin and two years later made a trip to Pike’s Peak.  Visited various cities, and while coming north from New Orleans was detained for a time as a prisoner by the rebels.  He came to Henderson in 1863; was foreman of a brickyard at Minneapolis and then started a brickyard at Henderson.  Married in 1867 Miss Hoskorden, and has four children living.

Source:
History of the Minnesota Valley, Including the Explorers and Pioneers of Minnesota
Rev. Edward D. Neill
North Star Publishing Company, Minneapolis, MN, 1882
Page 422.