Census Records
1870 Harrison and Bear Creek Township transcriptions are in the Archives.1879 Census of Farmers in the Archives.
1900 Harrison - Town
1910 Bellefonte Township Index
1930 Alpena Township
1930 Bear Creek Township
1930 Elixir Township
1930 Ewing Township
1930 Lead Hill Township
1930 Prairie Township
1930 Sugar Loaf Township
1930 Washington, Young and Zinc Townships are also in the Archives.