Hi Gail:
In my research of Colchester County Chisholm's, I have a Christine, b.18 Oct.1881, listed in the Truro School Registry of 1887, and in July of 1895 (when her age was given as 13 years,9 months and 13 days old). I think I got her age from the 1901 census but would have to check this again.Although she is not part of my family, I have her parents as John Duncan Chisholm and Elizabeth Greenough formerly of Petpiswick, Halifax County, but residing in Colchester sometime after the 1871 census was taken. Hope this might be of some use to you!
Regards Bill