id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3714618,1930869,plaintiff,Blaknall,Thomas,,,"Blaknall, Thomas",0 3714619,1930869,plaintiff,Waters,Thomas,,,"Waters, Thomas",1 3714620,1930869,defendant,Barkerdale,Henry,tanner,587248,"Barkerdale, Henry, of Wynchecombe, tanner",0