Sir John Dalrymple-Hay of Park Place, 1st Bt. (1749-1812) (1749–1812) Parents James Dalrymple of Dunragit Grace McDouall Children Jean Dalrymple-Hay Elizabeth Dalrymple-Hay Sir James Dalrymple-Hay of Park Place, 2nd Bt. Grace Dalrymple-Hay Margaret Dalrymple-Hay Susan Dalrymple-Hay Siblings James Dalrymple Partners Susan Hay