William “Bill” E. Frendreiss age 71. of Norridge passed away on Friday, April 26, 2013. Bill was born to John and Elizabeth (Stefan) in Chicago, Illinois on June 23, 1941. Bill was a hardworking business man who started his own successful computer consulting firm in 1979 which is still being run today by several of his children. Bill was the beloved Husband of Patricia Frendreiss nee Wachowicz. Loving father of John J. Frendreiss, Joseph E. (Melissa A.) Frendreiss, Thomas G. (Debbie) Frendreiss, William J. (Cathi) Frendreiss, David M. (Silvana) Frendreiss and Mary P. (Stanley) Stypka, and the late Edward W. Frendreiss. Cherished Grandfather of William 'Liam', Matthew, Pauline, Thomas, Kate, Mia, Maximus, Francis S. and Justin A. Brother of the late John Joseph Frendreiss. Cousin of Mathias 'Mike' (Nancy) Krieger. In Lieu of flowers, Donations to Divine Savior Church would be appreciated. Visitation Thursday 3:00 until 9:00 p.m. at Cumberland Chapels 8300 W. Lawrence Ave. Norridge. Funeral Friday, beginning at 9:30 a.m. at the funeral home and then proceeding to Divine Savior Church for mass at 10:30 a.m. Interment will be private. info www.cumberlandchapels.com or 708-456-8300