Hannah Larmour Jamieson McKinlay
Now, we knew that her Grandmother was Hannah Jamieson but the LARMOUR bit we just couldn't fathom at all!
Finally I've got it - turns out it was the maiden name of her GREAT GREAT GRANDMOTHER - Hannah Larmour and John Jamieson are the parent's named on Thomas Jamieson's Death cert. in 1910.
Now to work out who her sister - Elizabeth Jamieson LAMONT McKinlay is named after