Frederick Dorner and his wife, Margaretha Sophia Eihl Dorner

Source: Plate facing p. 201 in Esarey, Logan, 1928, History of Indiana from
Its Exploration to 1922: Also a History of Tippecanoe County and the Wabash Valley:
National Historical Association, Dayton, Ohio, in 3 vols. Photo about 1900.
Provided by Christopher Wheeler (chriswheeler@mindspring.com).