Augusta Leigh Half-sister of Lord Byron (1783–1851) (1783–1851) Parents Amelia Osborne, Marchioness of Carmarthen John Byron Children George Henry Leigh Frederick George Leigh Augusta Charlotte Leigh Amelia Marianne Leigh Henry Francis Leigh Elizabeth Medora Leigh Georgiana Leigh Siblings Mary Pelham, Countess of Chichester Francis Osborne, 1st Baron Godolphin George Osborne, 6th Duke of Leeds Lord Byron Partners Lord Byron George Leigh
