Frederick Steuart Trench (1787-1860) (1787–1860) Parents Mary Weldon Thomas Trench Children Helena Lefroy Maria Trench Frances Elizabeth Trench Jane Trench Siblings Mary Anne Trench Elizabeth Trench Francis Trench Walter Trench Jane Trench Samuel Trench William Steuart Trench Emma Trench Mary Anne Trench Henry Trench Frances Trench Helena Trench William Trench Thomas Cooke Partners Helena Perceval