There is no photo of the gravestone but this inscription is posted:
JACKSON
John W. Jackson, 1873 - 1918
his wife Catherine A., 1871 - 1951
Walter W., 1911 - 1915
Susan V. Charette, 1904 - 1931
Hugh H. Lennon, 1900 - 1965
his wife Mary D. Jackson
Mary, mother of John W., d. 1914