Hi Nigel.
Thank you for your tip.
My present problem is there were two families named Callin living in Alia Dalby, another family in Raby and another in Gordon.
Margaret's husband lived in Dalby, so her father will probably be either Donald Callin, or William Callin, both of Alia Dalby.
William Callin died in 1689. Awaiting photocopy of his will. If he did not have a daughter named Margaret, I will accept that Margaret was the married daughter named in Donald's will
Harry