Rowland Winn, 2nd Baron St Oswald British politician (1857-1919) (1857–1919) Parents Harriet Maria Amelia Dumaresq Rowland Winn, 1st Baron St Oswald Children Anthony Winn Reginald Winn Edith Winn Rowland Winn, 3rd Baron St Oswald Charles Winn Siblings Emily Louisa Winn Charles Cavendish Winn Algernon James Winn Maud Julia Winn Laura Sophia Priscilla Winn Cecil Henry Winn George William Phipps Winn Partners Mabel Forbes