id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4729965,2274578,plaintiff,Louther,Robert,knight,,"Louther, Robert, knight",0 4729966,2274578,defendant,Tomlynson,John,yeoman,792500,"Tomlynson, John, of Aynstaplith, yeoman",0 4729967,2274578,defendant,Pierson,John,yeoman,792501,"Pierson, John, of Aynstapleth, yeoman",1 4729968,2274578,defendant,Atkynson,Robert,yeoman,908379,"Atkynson Robert, of Kirkeswoke, yeoman",2 4729969,2274578,defendant,Mathewson,John,yeoman,792500,"Mathewson, John, of Aynstaplith, yeoman",3 4729970,2274578,defendant,Tynnyng,John,yeoman,792502,"Tynnyng, John, of Wederhall, yeoman",4