William J. ""Bill"" Hackethal, 64 of Wheat Ridge; Husband of Helen Hackethal; Father of William J. ""Bill"" Hackethal, Jr., Robert Hackethal and his wife Jackie, Anne Circosta and her husband Matthew, Amy Hernandez and her husband Zeny and David M. Hackethal and his wife Josephine; Brother of Marilyn Campen and her husband Buck and Clement Hackethal and his wife Francile; Grandfather of Joshua, Katherine, Maya, Oscar, Davina, Linda and Luca; Also survived by numerous nieces, nephews and cousins. The family will receive friends Wednesday 5PM followed by the Rosary at 7PM, Horan & McConaty Family Chapel, 3020 Federal Blvd.; Funeral Mass Thursday, 10AM, Saints Peter and Paul Catholic Church, 3900 Pierce Street; Interment Highland Cemetery. Memorial Contributions suggested to Special Olympics of Colorado, 410 - 17th. Street, Suite 200, Denver, CO 80202, or to The Father McGuire Scholorship Fund, Regis-Jesuit High School, 6400 South Lewsiston Way, Aurora, CO 80016.