id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3948570,2006561,plaintiff,David,John Thomas,,,"David, John Thomas",0 3948571,2006561,defendant,John,William,husbandman,641901,"John, William, of Uske, husbandman",0 3948572,2006561,defendant,John,David,husbandman,641901,"John, David, of Uske, husbandman",1 3948573,2006561,defendant,ap Jenkyn,John,husbandman,641901,"ap Jenkyn, John, of Uske, husbandman",2