Gravestone of Isaac Walker (1841-1858) and Ernest Walker (died at birth in 1850) in Niles, Michigan. Photograph courtesy of John Walker.

Sarah Walker Archer (1830-1912). Photograph courtesy of John Walker.

Rachel Walker Stafford (1839-1920). Photograph courtesy of John Walker.

Solomon Walker (1848-1935) in 1876. Photograph courtesy of John Walker.

Charles Walker (1836-1910). Photograph courtesy of John Walker.

Catherine Nugent Walker (1808-1904).

Oliver Finley Beeson (1835-1905). Photograph courtesy of Sandy Hilburn.

Jeptha Munson Ogden (1849-1944).

Joseph Walker II (1843-1917), with his wife, Alice Grice Walker. Photograph courtesy of John Walker.

Marriage certificate of Benjamin Clardy Knowles and Sarah Catherine Tinnin (4 Jan 1871 in Bollinger County, Missouri).

Catherine Walker Deniston (1832-1908), with John Jefferson Deniston. Photograph courtesy of John Walker.

Catherine Walker Deniston (1832-1908). Photograph courtesy of John Walker.

Elizabeth Walker Lewis (1828-1911), with two of her daughters. Photograph courtesy of John Walker.