John died on 3 Jul 1984 in Centreville, Fairfax, Virginia, United States.
Sources
"Virginia, Death Certificates, 1912-1987" citing Centreville, Fairfax, Virginia, United States, entry #, Virginia Department of Health, Richmond FamilySearch Record: QVYG-3HQQ FamilySearch Image: 3Q9M-C95D-C95K-5 Image number 00483 John Henry Mccauley death 3 Jul 1984 (born 5 Dec 1931), son of Warfield Mccauley & Essie Martin, in Centreville, Fairfax, Virginia, United States.
"Find A Grave Index" citing record ID 20791096, Find a Grave, http://www.findagrave.com FamilySearch Record: QVVP-ZN97 Find A Grave: Memorial #20791096 John Henry McCauley burial (died on 3 Jul 1984) in 1984 in Prince William, Virginia, United States of America. Born on 5 Dec 1931.
"BillionGraves Index" citing BillionGraves (http://www.billiongraves.com : 2012), Burial at Buckhall Community Cemetery, Manassas, Prince William, Virginia, United States FamilySearch Record: KXMM-J9D http://billiongraves.com/pages/record/person/2788983 John Henry McCauley burial (died on 3 Jul 1984) in Manassas, Prince William, Virginia, United States. Born on 5 Dec 1931.