William Canty & Rachel Wedgeworth

Rachel Wedgeworth was born 1835 in Al, died Aug.14,1867 in Jackson Co,MS, married July 3, 1851 to William Jesse Canty, who was born July 8, 1827, died Aug. 28, 1890. Children born to this couple were: Charles, Willis Marion, Frances Isabell, Andrew Jackson, Laura and James Thomas.
We are having trouble placing Rachel on the Wedgeworth family tree, and would appreciate any help you could give us, esp. as to who her parents were.Have a nice photo of Rachel & William taken c.1860 in New Orleans.
Thanks for your help. Phyllis