That's amazing Kay - nice work! You should do this for a living, if you don't already

I'm not nearly the detective you are!
Ok, so on the 1871 census Catherine Milne at 17, must be born in 1854 in India, and Henry was born 2 years later in Dundee, so I shall check the travel and see if there is anything I can find between those years.
Catherine has played around with her age quite a bit: on the two census' I am certain of, in the 1891 census she is 37, and 10 years later in the next census, she is 39!
Thank you for checking all those documents for me.. are there any that I ought to look at that haven't been covered do you think?