George Browne, 3rd Marquess of Sligo Irish peer (1820–1896) Parents Lady Hester de Burgh Howe Browne, 2nd Marquess of Sligo Children Lady Mary Isabel Peyronnet Browne Lady Isabel Mary Peyronnet Browne Siblings John Browne, 4th Marquess of Sligo Lady Marian Browne unknown daughter Browne unknown Browne Henry Browne, 5th Marquess of Sligo Lord Richard Browne unknown daughter Browne Lady Louisa Browne Lord James Browne unknown daughter Browne Lady Harriet Browne Lady Hester Browne unknown daughter Browne Partners Isabelle Raymonde de Peyronnet Ellen Sydney Smythe Julia Catherine Anne Nugent
