second wife, her widower became the father of the poet, Lord Byron. References 1754 births 1784 deaths 18th-century British people 18th-century British women Amelia Osborne, Amelia Daughters of British earls British courtesy marchionesses Lord Byron Darcy de Knayth, Amelia Osborne, 12th Baroness Amelia Barons Darcy de Knayth Barons Conyers