Good Morning: I just now came across your post regarding Mary E. Dodge. John Smith McGlashing was my GGG Uncle. I took a quick search thru some of our papers and didn't see any thing more then what you had for Mary (1861 census). I do see that in the 1871 census she is not listed with the McGlashing household.
What exactly is it that your looking for regarding Mary and I'll do some looking.
Sandi McGlashing