Lady Mary Penelope Hill (1817-1884) (1817–1884) Parents Lady Maria Windsor Arthur Hill, 3rd Marquess of Downshire Children Arthur Hood, 2nd Viscount Bridport Mary Seymour, Marchioness of Hertford Alexander Hood, 5th Duke of Bronté Adelaide Fanny Hood Rosa Penelope Hood Victor Albert Nelson Hood Horatio Nelson Sandys Hood Alfred Nelson Hood Nina Maria Hood William Nelson Hood Siblings Lady Charlotte Hill Lord William Frederick Arthur Montagu Hill Arthur Hill, 4th Marquess of Downshire Edwin Hill-Trevor, 1st Baron Trevor Partners Alexander Hood, 1st Viscount Bridport