U.S. censuses of 1850-1870, Calamus, Dodge County, Wisconsin: the McMillans

From the research file (research/mcmillan/McMillan_Frost_Master_Research.md, October 2026).

• 1850: “Dunkin M’Mullen,” 37, born Nova Scotia. Nearby, John McMillan, 34, born Scotland, with children William, Penuel and Alpin, probably Mary’s brother.
• 1860: Duncan, 50 (born “Scotland”), Mary, 41 (Nova Scotia), Mary 20, William 18, Malcolm 16, Daniel 14, Alexander 11, Alpin 9, “Pinwell” 6, Euphina 4, Sarah A. (infant).
• 1870: Duncan 57, Mary 51, Mary 29, Alexander 21, Alfred 18, “Pennie” 16, Euphemia 13, Sarah A. 10; and William’s own household of four.