Mary Laura Charlotte Arundell (1789-1854) (1789–1854) Parents Mary Christina Arundell James Arundell, 9th Baron Arundell of Wardour Children John Ignatius Macdonnell Siblings Katherine Arundell James Arundell, 10th Baron Arundell of Wardour Henry Arundell, 11th Baron Arundell of Wardour Anna Maria Arundell Juliana Mary Arundel Robert Arthur Arundell Mary Arundell Henry Arundell Partners George MacDonnell