id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4861164,2314852,plaintiff,Copuldyke,Ralph,,,"Copuldyke, Ralph",0 4861165,2314852,defendant,Burton,William,gent,586286,"Burton, William, of Boston, gent",0 4861166,2314852,defendant,Herde,John,husbandman,597185,"Herde, John, of Freston, husbandman",1