Lord Robert Brudenell-Bruce British Royal Navy officer (1845–1912) Parents Louisa Horsley-Beresford Ernest Brudenell-Bruce, 3rd Marquess of Ailesbury Children Helen Brudenell-Bruce John Brudenell-Bruce Robert Brudenell-Bruce James Brudenell-Bruce George Brudenell Gwyneth Brudenell-Bruce Frances Brudenell-Bruce Siblings George Brudenell-Bruce Henrietta Brudenell-Bruce Henry Brudenell-Bruce, 5th Marquess of Ailesbury Lady Ernestine Brudenell-Bruce Lord Charles Brudenell-Bruce Lady Louisa Brudenell-Bruce James Brudenell-Bruce Partners Emma Leigh