Joan Marie Mueller (Nee Newby)Born November 15, 1935, passed peacefully in Milwaukee on Dec.24, 2015.  Joan was the wife of Carl Ernest Mueller Jr., who passed at their Phoenix, AZ home on April 5, 2009. Carl received military honors for his service in the U.S. Navy.  Joan and Carl are survived by their daughters Lynda Howard and Sandy Mueller and grandchildren James and John Howard, and Kelly Robertson.  Visitation Saturday, January 9th, 12 to 12:30 PM, Lumen Christi Catholic Church, 2700 W. Mequon Rd, Mequon.  Memorial Mass at 12:30 PM.  Burial at 12:30 PM.