Robert N. Wallen Sr., age 89, of Streamwood. Beloved husband of the late Nellie, nee Pieroni; loving father of Robert N. (Debra) Wallen Jr. and Mary Ellen Holtz; cherished grandfather of Michelle Lynn Holtz and Bria Lynn Wallen; fond brother of the late Ellen Rosa; brother-in-law of Rosemary (the late Richard) Blohm; uncle of many nieces and nephews. Retired Army Air Force veteran; member of VFW Post 5151 and American Legion Post 1263. Visitation Tuesday, 3 to 9 p.m. at the Ahlgrim & Sons Funeral Home, 330 W. Golf Rd., Schaumburg. Prayers Wednesday 8:30 a.m. to St. John the Evangelist Church, 500 S. Park Blvd., Streamwood, Mass 9:30 a.m. Interment St. Joseph Cemetery, River Grove. In lieu of flowers, memorials will be appreciated for the Juvenile Diabetes Research Foundation, 500 N. Dearborn, Suite 305, Chicago, IL 60610-4901. Info: 847-882-5580.
