Joan Hadley Dejesus passed away on Monday October 23, 2017 at Virtua Memorial Hospital in Mt Holly. She was born to Charles W. Hadley and Jane Hadley in Plainfield, N.J. She was raised in Edison, N.J. She also resided in Fanwood, and Toms River, before moving to Maple Shade. Joan was an optician employed by Costco, Mt. Laurel. She was predeceased by her father Charles Hadley, and her husband Joseph Cotter. Surviving are her mother Jane Hadley of Edison, brother Charles Hadley of Edison, her sister Amanda Boucher and brother-in-law Doug Boucher of Sayreville, her brother David Hadley of North Brunswick. She is also survived by many aunts, uncles, cousins, nieces, nephew, great nephews, and friends.A Visitation will be held on Sunday, November 5th, 12-2pm, followed by a memorial service at 2pm, at the Mark C. Tilghman Funeral Home, 38 N. Forklanding Rd., Maple Shade, N.J. Memorial contributions may be made in Joan's name to the American Cancer Society, 1851 Old Cuthbert Rd., Cherry Hill, N.J. 08034