Monatgue Abercromby (1835-1931) (1835–1931) Parents George Abercromby, 3rd Baron Abercromby Louisa Penuel Forbes Children Lady Gertrude Boyle Lady Muriel Boyle Siblings Louisa Abercromby John Abercromby, 5th Baron Abercromby George Abercromby, 4th Baron Abercromby Ralph Abercromby Partners George Boyle, 6th Earl of Glasgow