On Thursday, March 15, 2012, Richard D. Campbell, of Lothian, MD and President of Cardinal Distributors. He is survived by his wife, Helen A. Campbell; his loving children and grandchildren; and a host of relatives and friends. Family will receive friends at the family-owned BEALL FUNERAL HOME, 6512 NW Crain Hwy. (Rte. 3 South), Bowie, MD on Wednesday, March 21, 2012 from 1 to 2pm, where a Memorial Service will be held at 2pm. Interment, Cheltenham Veterans Cemetery, privately, at a later date. If desired, contributions may be made to Hospice of the Chesapeake, 445 Defense Hwy., Annapolis, MD 21401 or to the Alzheimer's Association, 1850 York Road, Suite D, Timonium, MD 21093.