Frederick Trench, 2nd Baron Ashtown Irish noble (1804–1880) Parents Mary Mason Francis Trench Children Harriette Mary Trench Cosby Godolphin Trench Charlotte Elizabeth Trench Frederic Trench Siblings Harriet Rose Trench Arthur Haywood Trench Fredrick Trench Charles James Trench Sadleir Trench Emily Sarah Trench Frances Mary Trench Partners Elizabeth Oliver-Gascoigne Harriet Georgiana Cosby