Her death certificate records Martha Gregory Plummer, age 84, born 8 March 1868 in Ky, died 4 Sep 1952 in rural Owingsville, Bath Co., Ky, widowed, father Jamison Gregory, mother’s maiden name Emaline Nealis, cause of death cerebral hemorrage, burial in Plummer Cemetery.

The 1900 census recorded her birthdate as Feb 1871.

1900 census of Lewis Co., Kentucky, district 6, enumerated 14 June, records on p. 13B as family #262/263:
Plummer, William, 35, b. Aug 1864, watch repairer; Martha J., wife, 28, b. Feb 1871; William B., son, 8, b. Oct 1891; Stella M., dau, 7, b. May 1893; Loyd K., son, 4, b. Jan 1896; Walter B., son, 2, b. Oct 1897. All born Ky Ky Ky.

1910 census of Bath Co., Kentucky, Wyoming precinct, enumerated 11 May, records on p. 11B as family #147:
Plummer, William W., 45, watchmaker; Martha J., wife, 38, first marriage for both, married 18 years, mother of 10 children, 8 living; William B., son, 17; Stella M., dau, 16; Loyd K., son, 14; Walter B., son, 12; Wilhelmina P., dau, 8; Nellie M., dau, 6; Mary E., dau, 3; James L., son, 2. All born Ky Ky Ky.

Wm W. Plummer is also the enumerator for this census district.