Name may be Scott Luther, as a Scott L., born around 1862 in PA. was listed with Roseann Grim in the 1880 Greene Co., PA Census.

1900 Census, Springhill Twp., Greene Co., PA
Grim, Scott, b. Mar. 1862, 38, m. 15 years, b. PA, parents b. PA, carpenter
Jennie, b. June 1866, 34, m. 15 years, b. WV, father b. PA, mother b. WV
Harry R., son, b. Aug. 1888, 11, b. PA
Thomas F., son, b. June 1890, 9, b. PA
Edyth P., dau., b. Oct. 1891, 8, b. PA
Pansy M., dau., b. Sep. 1893, 6, b. PA
Lilly B., dau., b. Jan. 1895, 5, b. PA
James A., son, b. Feb. 1897, 3, b. PA

1910 Census, Springhill Twp., Greene Co., PA
Grim, Scott, 48, m. 28 years, b. PA, parents b. PA
Jennie, 43, m. 28 years, b. WV, father b. PA, mother b. WV
Thomas, son, 21, b. PA
Pansy A.?, dau., 16, b. PA
Lilly B., dau., 15, b. PA
James, son, 11, b. PA
William, son, 9, b. PA
Ralph, son, 6, b. PA
Kenneth A., son, 3, b. PA

1920 Census, Springhill Twp., Greene Co., PA
Grim, Luther S., head, 57, widowed, b. PA
Lillie Belle, dau., 24, b. PA
William E., son, 18, b. PA
Ralph C., son, 15, b. PA
Kenneth, son, 12, b. PA