“The History of Jefferson County, Wisconsin”, published: Chicago: Western Historical Company. 1879. WILLIAM F. LUM, lumber dealer, Waterloo; born in Medina, Ohio, June 3, 1833; came to Wisconsin in 1845, locating in Dane Co. in 1856; engaged in lumber business at Black Earth; in 1859, went into same business at Marshall; in 1867, he started his present business at Waterloo, of Lum & Co. Married, at Madison, May 19, 1857, Hattie C. Lyon, of New York; has three children. Submitted by: Linda Pingel (LPingel@worldnet.att.net)