Alexander Henry Trench (born 1775) (b. 1775) Parents Mary Sadleir Frederick Trench Children Siblings Frederick Trench, 1st Baron Ashtown Richard Trench Mary Trench Thomas Trench Alexander Henry Trench John Trench Charles Trench Catherine Trench Mary Trench Elizabeth Trench Sophia Trench Frances Trench Richard Trench William Trench John Trench Catherine Trench Anne Trench Anne Trench Francis Trench