Dudley Montagu Perceval (1800-1856) (1800–1856) Parents Jane Wilson Spencer Perceval Children Charles Spencer Perceval Isabel Jane Perceval Siblings Frances Perceval Ernest Augustas Perceval Isabella Perceval Frederica Elizabeth Perceval Louise Perceval Henry Perceval John Thomas Perceval Spencer Perceval Frederick James Perceval Jane Perceval Maria Perceval Michael Henry Perceval Partners Mary Jane Bourke