When Calenzo Clifford Milliman was born in February 1870, in Bronson, Branch, Michigan, United States, his father, Palmer Milliman, was 29 and his mother, Laura Luana Knepp, was 26. He married Lavina May Allen on 27 December 1895, in Joplin, Jasper, Missouri, United States. They were the parents of at least 2 sons. He lived in Bisbee, Cochise, Arizona, United States in 1910.
English (Devon): perhaps a variant of Millman .