| Birth | 1836 | Martha Ann Harmon was born in 1836 in Indiana. |
| Marriage | 24 Sep 1857 | She and William Franklin Simpson, son of Ephraim Thomas Simpson and Zelpha Gooch, were married on 24 Sep 1857 in Gibson County, Indiana.  |
1870 Census
(Spouse of Head)
| 1870 | Martha appeared in the 1870 Federal Census of Shelby, Shelby County, Illinois, as Martha Simpson, with her husband, William Franklin Simpson, and their children, John, Mary, William and Thomas. She is a white female, age 30. Her occupation is keeping hourse. She ws born in Indiana. |
| Death | 12 May 1880 | Martha Ann Harmon died on 12 May 1880 in Arkansas City, Cowley County, Kansas. |
| Burial | after 12 May 1880 | She was buried after 12 May 1880 in Parker Cemetery. |
1880 Census
(Spouse of Head)
| 1 Jun 1880 | Martha appeared in the 1880 Federal Census of Arkansas City, Cowley County, Kansas, as Martha A. Simpson, with her husband, William Franklin Simpson, and their children, John, William, Lucy, Mary, Joseph, Alford and Lee. She is a married white female, age 43. Lives on Fourth Street. Wife of head of household. Occupation is keeping house. She has malaria fever. She cannot read or write. She was born in Indiana. Her mother and father were born in Indiana. |
Martha Ann Harmon