id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3699946,1926217,plaintiff,Aleyn,John,alderman,585869,"Aleyn, John, of London, alderman",0 3699947,1926217,defendant,Sakevyle,Thomas,gent,585869,"Sakevyle, Thomas, of London, gent",0 3699948,1926217,defendant,Knyght,William,gent,585869,"Knyght, William, of London, gent",1