id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4334945,2141951,plaintiff,Addams,Thomas,,,"Addams, Thomas",0 4334946,2141951,defendant,Cowper,Thomas,husbandman,585869,"Cowper, Thomas, of London, or of Hornechurch, Essex, husbandman",0 4334947,2141951,defendant,Cowper,John,husbandman,739312,"Cowper, John, of Snerstowe, Waltham Holy Cross, Essex, husbandman",1