Of Waukesha passed away on Sun., Oct. 11, 2020 at the age of 80, due to complications from diabetes. Sylvia was born in Evanston, IL, the daughter of Milton and Marvel (nee Henke) Schuler. She was a 1958 Graduate of Wisconsin Lutheran High School and worked in bookkeeping/office support at multiple companies throughout her life. Sylvia enjoyed square dancing and being a beloved member of Mount Calvary Lutheran Church. She always enjoyed helping with the church directory and the grade school basketball tournaments. Sylvia joins her husband, James A. McDonald Jr., and parents in Heaven. She is survived by siblings, in-laws, nieces, nephews, cousins, and friends. Visitation will be held on Sat., Oct. 17th from 11:00AM until the time of the 1:00PM Funeral Service at Mount Calvary Lutheran Church, 1941 Madison St., Waukesha, WI. Interment will be Mon., Oct. 19th, at Highland Memorial Park. Sylvia’s wishes were to direct memorials to Mount Calvary Lutheran Church.