id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5080021,2380506,plaintiff,Cheyne,John,knight,,"Cheyne, John, knight",0 5080022,2380506,defendant,Bret,John,husbandman,840016,"Bret, John, of Quenburgh, husbandman",0 5080023,2380506,defendant,Mason,John,shipman,840016,"Mason, John, of Quenburgh, shipman",1 5080024,2380506,defendant,Martyn,John,shipman,840016,"Martyn, John, of Quenburgh, shipman",2 5080025,2380506,defendant,Colyn,John,husbandman,618309,"Colyn, John, of Upchirche, husbandman",3