Riverside Cemetery, South of Mangum, Greer County, Oklahoma BARRETT, Arthur Sherman 17 Sept 1901-15 Dec 1976, S-6 R-23 BARRETT, Beulah E. Gills 14 Oct 1905-, S-6 R-23 BARRETT, Buck John 10 Feb 1911-4 Mar 1984, S-6 R-12 BARRETT, Buster 15 Jun 1928-7 Dec 1942, S-4 R-4 BARRETT, Della B., 20 Apr 1889-13 Jan 1946, S-9 R-1 BARRETT, Marvin A. 29 Jul 1913-16 Feb 1975, S-6 R-14 BARRETT, Mattie Callie Cox 1 Dec 1911-12 Aug 1990, S-6 R-12 BARRETT, S. T. 27 Jun 1916-31 Aug 1977, S-6 R-14 BARRETT, Sim T. 31 Jul 1884-28 Jan 1939, S-9 R-1 JACKSON, Bonnie M. 2 Jan 1897-17 Mar 1991, S-7 R-27 JACKSON, Charles A. 1 Oct 1896-, S-37 R-1 JACKSON, J. H. 1850-1931, S-18 R-1 JACKSON, Jesse P. 14 Aug 1895-12 Aug 1985, S-7 R-27 JACKSON, Jessie S. 1849-1925, S-28 R-4 JACKSON, John Andrew 1861-1957, S-28 R-4 JACKSON, Madora 1850-1933, S-18 R-1 JACKSON, Mary Elizabeth 1870-1964, S-28 R-4 JACKSON, Mary M. 18 Mar 1912-, S-37 R-1 JACKSON, Rebeckah E. 1844-1939, S-28 R-4 Hope it helps someone!