James William Moncreiff (1845-1920) (1845–1920) Parents James Moncreiff, 1st Baron Moncreiff Isabella Bell Children James Frederick Moncreiff Edwin Robert Moncreiff Henry Wellwood Moncreiff William Francis Moncreiff Siblings Robert Moncreiff, 3rd Baron Moncreiff Marianne Eliza Moncreiff Frederick Charles Moncreiff Eleanora Jane Ross Moncreiff Francis Moncreiff Henry James Moncreiff, 2nd Baron Moncreiff Partners Mary Lillias Innes