Original sentence: Arthur Collins in 1812 briefly described the baronage with eight barons, as did John Preston Neale in 1823, as did John Burke in 1831, however The Gentleman's Magazine, for August 1817, includes two not three Williams between Ralph Eure and George Eure which makes George the 6th Baron Eure not the 7th as in Collins
Edited sentence: Arthur Collins in 1812 briefly described the baronage with eight barons, as did John Preston Neale in 1823 and John Burke in 1831, however The Gentleman's Magazine, for August 1817, includes two not three Williams between Ralph Eure and George Eure which makes George the 6th Baron Eure not the 7th as in Collins,  and some other sources also state that George and Ralf (the last Baron Eure), were the 6th and 7th barons.Charles Harding Firth, The House of Lords during the Civil War,Taylor & Francis, 1974 ISBN 041680960X, 9780416809602