Complex sentence: Walter Blount, Lord Mountjoy, was Lord of the Manor on his death in 1474, when the lordship passed to Robert Shakerley and his wife Margaret, daughter and heiress of Roger Levett.
Split into simpler sentences: Walter Blount, Lord Mountjoy, was lord of the manor on his death in 1474. On his death the lordship passed to Robert Shakerley and his wife Margaret, daughter and heiress of Roger Levett.