McNamara are the parents of three children, all of whom are now living, viz. : Harry W., who is in business with his father, was born December 18, 1875 ; Frank L., who is district attorney of Sawyer county, Wisconsin, was born January 21, 1877 ; and Mark L., born December 14, 1879, is also associated with his father in business at Janesville. The brothers are all graduates of the Janesville high school and Frank is a graduate of the law department of the university at Madison, Wis.