Isaac M. Johnson
- Born September 9, 1823 in Fayette County, Ohio.
- Parents were WILLIAM JOHNSON and JANE B. DOWDEN.
- Married CASS ANN DICK on October 8, 1846 in Fayette County, Ohio.
- Cass Ann is buried in Sugar Grove Cemetery, Perry Township, Fayette County, Ohio.
CHILDREN
- JANE JOSEPHINE JOHNSON, born October 17, 1847. Married HOMER DYER on September 10, 1890 in Fayette County, Ohio, by J.C. Irvin, minister.
- MARY LORENA JOHNSON, born February 18, 1850. Married CHARLES A. STAFFORD on December 22, 1870 in Fayette County, Ohio, by Thomas H. Hall, M.G.
- SCOTT JOHNSON, born in 1852 in Fayette County, Ohio; died in 1854 in Fayette County, Ohio.
- HENSON D. JOHNSON, born September 24, 1855 in Fayette County, Ohio; died August 26, 1927 in Union Township, Fayette County, Ohio. Married VERELLA BRAMEN on November 24, 1881 in Fayette County, Ohio.