Family: Robert Alexander LOWTHER / Mary Alma SEARS (F17538)
 | William Ireland "Willie" LOWTHER (1818-1904) 
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 | Caroline Virginia MITCHELL (1820-1885)
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| Oliver A. LOWTHER (1841-1911)  |
| Sarah E. LOWTHER (1845-1891) |
| Sylvester LOWTHER (1847-1903) |
| Cordelia M. LOWTHER (1850-1864) |
| Alvin C. LOWTHER (1852-1892) |
| Robert Alexander LOWTHER (1851-1906)
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| Mary Alma SEARS (1856-1928) |
| Iva LOWTHER (1876- ) |
| Hugh Sears LOWTHER (1877-1959) |
| William Earle LOWTHER (1879-1967) |
| Edgar Allan LOWTHER (1881-1957) |
| John F. LOWTHER (1884- ) |