id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3625214,1875422,plaintiff,Wellys,Richard,mercer,585869,"Wellys, Richard, of London, mercer",0 3625215,1875422,defendant,ap Thomas,of Hugh,yeoman,587486,"ap Thomas, of Hugh, of Hakeney, yeoman",0