id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3838792,1970061,plaintiff,Vynys,John,,,"Vynys, John",0 3838793,1970061,defendant,Davy,Roger,husbandman,597048,"Davy, Roger, of Wyrlyngham, husbandman",0 3838794,1970061,defendant,Grantham,Thomas,mariner,637820,"Grantham, Thomas, of Walbursweke, mariner",1