Her parents were George Wallace Caddy (son of John Thomas Caddy and Hannah Goddard) and Mary Ann Valentine Sharp. George was born 4 Apr 1813 and died Aug 8 1871 and is buried St. George's Anglican Church, Haldimand, Northumberland, Village of Grafton, Ontario. Mary Ann was born 1816 and died Jun 1862 from a heart ailment. I'm assuming she's buried with her husband.
I have a picture of John Thomas Caddy's tombstone, as well as a photograph of Hannah Goddard Caddy, and George's siblings John Herbert Caddy, Douglas Truscott Caddy, Edward Christopher Caddy (my direct line) and Sarah Agnes Caddy Bird. If you want copies of these, please email me at firstname.lastname@example.org