Original sentence: The Ellesmere manuscripts began to be assembled by the Lord Chancellor, Sir Thomas Egerton (1540-1617), Baron Ellesmere and Viscount Brackley and were added to by his descendants; he obtained his manuscript of the Tales from Roger, Lord North
Edited sentence: The Ellesmere manuscripts began to be assembled by the Lord Chancellor, Sir Thomas Egerton (1540-1617), Baron Ellesmere and Viscount Brackley and were added to by his descendants; he obtained his manuscript of the Tales from Roger North (1530/31-1600), 2nd Lord North