Grave of Percy William Dennis, Greenford Park Cemetery, Greenford, London Borough of Ealing (photo Albertina McNeill)
Grave of Percy Wiliam Dennis, son of Mr. and Mrs. Dennis, of Hanwell, husband of A. M. (formerly Dennis), of 62, Rosebank Road, Hanwell. http://www.cwgc.org/find-war-dead/casualty/388945/DENNIS,%20PERCY%20WILLIAM
