Knowles, Arthur H. On Wednesday, May 10, 2006, Mr. Arthur H. Knowles, loving father of Loretta J. Wilkerson, passed away in Ellicott City, Maryland. He was predeceased by his beloved wife Florence Shirley Knowles (nee Heil); his cherished brothers Raymond W. Knowles, Norman Jones and Jerome Jones; and his adoring son-in-law Walter H. Wilkerson, Jr. Visitation for family and friends will be held on Saturday, May 13, 2006 from 3-5 and 7-9:00 PM, in HUBBARD FUNERAL HOME, INC., 4107 Wilkens Avenue, Baltimore, Maryland. Funeral Service will be held on Sunday, May 14, 2006 at 1:00 PM in St. John's United Church of Christ with Reverend Dr. William David Wild officiating. Private family interment will follow in Loudon Park Cemetery at a later date. Donations may be made in remembrance to the American Cancer Society, P.O. Box 43025, Baltimore, Maryland 21236.