Kenneth H. Williams, 83    BIDDEFORD -- Kenneth (Bumpy) H. Williams, age 83, of Guinea Road, Biddeford, died Monday March 26, 2007, at the Southern Maine Medical Center. He was born in Center Ossipee, N.H., the son of Prent and Ethel Hurd Williams.     Ken attended local schools and served with the U.S. Army during World War II. He served in five major battles, including the Battle of the Bulge.      After the war, he worked for Hannaford's as a salesman and later for Bagley's IGA in Saco. Mr. Williams worked as a carpenter for over 30 years and retired at the age of 65. Then he was a custodian for the Biddeford schools until December of 2006.      Ken was affectionately known as Bumpy by all and he enjoyed the outdoors, helping others and working around his house.      Mr. Williams is survived by his wife of 65 years, Florence Betty Williams of Biddeford; one daughter, Claudia Cantara of Biddeford; two granddaughters, Karen Spires of Atkinson, N.H., and Christie Petit of Biddeford; three great-granddaughters, Kaylee, Lacie and Julia; and several nephews and nieces.     Friends and family may call on Thursday from 5 to 8 p.m. at the Dennett, Craig & Pate Funeral Home, 365 Main St., Saco. A funeral service will be held 10 a.m. Friday at the Dennett, Craig & Pate Funeral Home, 365 Main St., Saco. The Rev. David Thompson will officiate; burial will follow at Greenwood Cemetery in Biddeford.    Kenneth H.     Williams