id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3898582,1989734,plaintiff,Asten,William,,,"Asten, William",0 3898583,1989734,defendant,ap Rice,John David,drover,647856,"ap Rice, John David, of Rythynland, Wales, drover",0 3898584,1989734,defendant,Wylkys,Richard,husbandman,639514,"Wylkys, Richard, of Wednesfeld, husbandman",1 3898585,1989734,defendant,Hyll,Roger,yeoman,590077,"Hyll, Roger, of Hylton, yeoman",2 3898586,1989734,defendant,Alen,Roger,yeoman,595614,"Alen, Roger,of Penkeriche, yeoman",3