George Boyle, 4th Earl of Glasgow British noble (1766-1843) (1765–1843) Parents Elizabeth Ross John Boyle, 3rd Earl of Glasgow Children James Carr-Boyle, 5th Earl of Glasgow John Boyle, Lord Boyle Lady Augusta Boyle Lady Diana Boyle George Boyle, 6th Earl of Glasgow Siblings unknown daughter Boyle unknown daughter Boyle Lady Elizabeth Boyle Partners Julia Sinclair Lady Augusta Hay