Sir Thomas Moncreiffe of that Ilk, 3rd Bt. (1704-1739) (1704–1739) Parents Margaret Smythe Sir Thomas Moncreiffe of that Ilk, 2nd Bt. Children Sir William Moncreiffe of that Ilk, 4th Bt. Siblings Margaret Moncreiffe David Steuart Moncreiffe of Moredun Janet Moncrieffe Jean Moncreiffe Partners Katharine Murray