Clifford William Siok, Sr., age 75, of Oswego, IL died Sunday, April 6, 2014 at Silver Cross Hospital in New Lenox, IL. He was born January 31, 1939 in Chicago, IL to Edmund and Alice Siok. Clifford had been a resident of Mooseheart as a child, and he worked for Global Mobile in Forestview, IL FKA Itell Container in the truck tire division prior to his retirement. He was a member of St. Anne's Catholic Church in Oswego, IL, the Moose Lodge in Naperville, IL, and the Sons of the American Legion Post in Lockport, IL. Clifford is survived by his wife Joannie, two daughters, Tammy (James) Vanderborg of Jefferson City, MO and Robin (Larry) Beason of Richmond Park, IL, his son Clifford J (Kimberly) Siok of Yorkville, IL, and six grandchildren. He was preceded in death by his parents, a sister and a brother. A gathering of family and friends will take place from 4:00 PM until a memorial service at 8:00 PM on Friday, April 11, 2014 at the DUNN FAMILY FUNERAL HOME with CREMATORY 1801 Douglas Rd Oswego, IL. Cremation took place at American Crematory. For additional information, call (630) 554-3888 or visit www.dunnfamilyfuneralhome.com.