id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3965016,2012368,plaintiff,Bancroft,William,yeoman,589127,"Bancroft, William, of Walton, yeoman",0 3965017,2012368,defendant,Walton,William,,662455,"Walton, William, of Walton in the Dale, Lancs, gent, son of Thomas Walton, son of William Walton",0 3965018,2012368,defendant,Willson,Anthony,yeoman,662456,"Willson, Anthony, of Walton in the Dale, yeoman",1 3965019,2012368,defendant,Clayton,Thomas,yeoman,662457,"Clayton, Thomas, of Keverden, Lancs, yeoman",2