id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3901035,1990575,plaintiff,Claydon,William,,,"Claydon, William",0 3901036,1990575,defendant,Clerke,John,husbandman,648323,"Clerke, John, of Asshen, husbandman",0 3901037,1990575,defendant,Allen,Robert,husbandman,590610,"Allen, Robert, of Hempsted, husbandman",1