id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3858450,1976302,plaintiff,Boughton,William,esq,,"Boughton, William, esq",0 3858451,1976302,defendant,Walker,Thomas,yeoman,590057,"Walker, Thomas, of Rokeby, yeoman",0 3858452,1976302,defendant,Corser,Thomas,yeoman,596981,"Corser, Thomas, of Yardeley, yeoman",1 3858453,1976302,defendant,Blythe,John,husbandman,640955,"Blythe, John, of Hawkewell, husbandman",2