id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3718786,1932156,plaintiff,Gilberd,Thomas,,,"Gilberd, Thomas",0 3718787,1932156,defendant,Byttok,John,pewterer,587114,"Byttok, John, of Bodmyn, pewterer",0 3718788,1932156,defendant,Hokkyn,Richard,,617299,"Hokkyn, Richard, of Byttok, mason",1 3718789,1932156,defendant,Retallok,Richard,yeoman,617300,"Retallok, Richard, of Trevegloos, St Meryn, yeoman",2 3718790,1932156,defendant,Burgh,John,merchant,,"Burgh, John, merchant",3