Two entries from the same edition of The Scots Magazine, 1 March 1782:
Death:
At Viewfrith, in the 89th year of her age, Mrs Margaret Karr, daughter of the late Andrew Karr of Kippilaw Esq.(Viewfrith was the home of Katherine Ramsay, Milliner in Edinburgh)
Death:
At London, Mrs Margaret Lindsay, wife of Allan Ramsay of Kinkell, Esq., principal painter to his Majesty, and daughter of Sir Alexander Lindsay of Evelick.Will proven 30 Dec 1784
https://discovery.nationalarchives.gov.uk/details/r/D413069