id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3850706,1973812,plaintiff,Myddylton,Thomas,,,"Myddylton, Thomas",0 3850707,1973812,defendant,Barndon,Walter,mercer,591589,"Barndon, Walter, of Alfriston, mercer",0 3850708,1973812,defendant,Chamber,Leonard,husbandman,596221,"Chamber, Leonard, of Lytlyngton, husbandman",1