Harold C. L. Beardsley of Oyster Bay, NY on November 17, 2021. Beloved husband of the late Lawana May (Hansen).  Devoted father of Clifford (Debra), Leah (Mark) Landro, Janet (William) Maiorello and Charlotte (Peter) Elia.  Cherished grandfather of Jessica, Christopher, Nicholas, Michael, Mary, Hannah, Zachary and Jacqueline.        Harold was a proud patriot joining the Air Force in 1950 and retiring as a Lt. Colonel in 1981, after which he established the family business Oyster Bay Insurance.  He continued a life of service through his involvement in many organizations in Oyster Bay including the First Presbyterian Church, the Matinecock Lodge, the Lions Club and the American Legion.  He lived a long and fulfilling life, committed to his family and faith, and surrounded by good friends.  Harold was a beacon of light to those of us close to him.        Visitation will be at Francis P. DeVine Funeral Home, 293 South St, Oyster Bay on Saturday, November 20th from 7:00pm-9:00pm, and Sunday, November 21st from 2:00pm-4:00pm and 7:00pm-9:00pm.  A memorial service will be conducted at the First Presbyterian Church in Oyster Bay at a future date.      In lieu of flowers, the family requests donations be made to the First Presbyterian Church, 60 E. Main Street, Oyster Bay, NY 11771; the Matinecock Lodge #806, 14 W Main St, Oyster Bay, NY 11771; the Pancreatic Cancer Action Network, pancan.org/donate , 1500 Rosecrans Ave., Suite 200, Manhattan Beach, CA 90266; or the Alzheimer's Foundation of America, alzfdn.org/donate , 322 8th Avenue, 16th Floor, New York, NY 10001.