id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3965176,2012431,plaintiff,Barker,William,,,"Barker, William",0 3965177,2012431,defendant,Marten,John,yeoman,595953,"Marten, John, of Whaplode, yeoman",0 3965178,2012431,defendant,Marten,Thomas,yeoman,586039,"Marten, Thomas, of Whaplod, yeoman",1