Sir John Moncreiff of that Ilk, 1st Bt. Peerage person ID=22306 Parents Anne Moray William Moncreiffe, 11th of that Ilk Children Margaret Moncreiff Jane Moncreiff Sir John Moncreiff of that Ilk, 2nd Bt. Henry Moncreiff Anne Moncreiff Sir David Moncreiff of that Ilk, 3rd Bt. Sir James Moncreiff of that Ilk, 4th Bt. William Moncreiff unknown Moncreiff Siblings James Moncreiffe Anne Moncreiffe Agnes Moncreiffe Partners Lady Mary Murray Anne Beaton