Abraham Thomas Brown was born 3 March 1851 in Clearfield County, Pennsylvania, United States to Robert Brown (1807-aft1880) and Sarah England (1814-1895) . He married Seranda Catharine Markle (1851-) 1 January 1873 .
Children
| Name | Birth | Death | Joined with |
| Susanna E. Brown (1874-) | |||
| Sarah R. Brown (1876-) | |||
| Sinora A. Brown (1879-) | |||
| Lewis I. Brown (1881-1965) | |||
| Margaret M. Brown (1884-) | |||
| Clinton R. Brown (1888-) | |||
| Gerald D. Brown (1892-) | |||
| Clair L. Brown (1896-) | |||