Family: John Slack / Mary Unknown (F06517)
m. Bef Apr 1881William Slack (1831-1881) 
|
Ann Unknown (1840-1901) |
| William Slack (1862- ) |
| Sarah Ann "Annie" Slack (1864- ) |
| Walter Slack (1866- ) |
| Alfred Slack (1868- ) |
Arthur Slack (1870-1901)  |
| Elizabeth Slack (1872- ) |
| Ellen "Nellie" Slack (1874- ) |
| John Slack (1860-1901)
|
| Mary Unknown (1860-1901) |