Stuart
Here are Mary's parents prior to her birth in the 1871 census
still living at 23 Bath Street
Ellen Knox abt 1868 Stockton, Durham, England Daughter Stockton Durham
Esther Knox abt 1847 Wolviston, Durham, England Wife Stockton Durham
John Knox abt 1847 N Castle, Northumberland, England Head Stockton Durham
Robert Knox abt 1866 Stockton, Durham, England Son Stockton Durham
Roger Knox abt 1870 Stockton, Durham, England Son Stockton Durham
Wendy