id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3620187,1873891,plaintiff,Lace,David,,,"Lace, David",0 3620188,1873891,defendant,Jacob,John,tailor,595365,"Jacob, John, of West Teyngmouth, tailor",0 3620189,1873891,defendant,Barne,Richard,mariner,585995,"Barne, Richard, of Neweton Abbot, mariner",1