Charles Ponsonby, 2nd Baron de Mauley British politician (1815–1896) Parents Lady Barbara Ashley-Cooper William Ponsonby, 1st Baron de Mauley Children William Ponsonby, 3rd Baron de Mauley of Canford Frederick Ponsonby Helen Ponsonby Emily Ponsonby Maurice Ponsonby, 4th Baron de Mauley Edwin Ponsonby Siblings Ashley Ponsonby Frances Anne Georgina Ponsonby Partners Lady Maria Ponsonby