Catherine Monckton, Viscountess Galway British noble (1804–1862) Parents George Handfield Elizabeth Smyth Children Augustus William Monckton Horace Manners Monckton Caroline Isabella Monckton George Monckton-Arundell, 6th Viscount Galway Elizabeth Celia Monckton Frederick Smith Monckton Charles Gustavus Monckton Edmund Gambier Monckton Partners William Monckton-Arundell, 5th Viscount Galway