id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3590797,1864761,plaintiff,Dalby,Thomas,,,"Dalby, Thomas",0 3590798,1864761,defendant,Harryson,Thomas,yeoman,587221,"Harryson, Thomas, of Banehall, Worcs, yeoman",0 3590799,1864761,defendant,Toft,Richard,yeoman,587222,"Toft, Richard, of Stodeley, yeoman",1