id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3676128,1918574,plaintiff,Humfrey,Richard,,,"Humfrey, Richard",0 3676129,1918574,plaintiff,Dalby,Robert,,,"Dalby, Robert",1 3676130,1918574,defendant,Waren,Geoffrey,yeoman,587249,"Waren, Geoffrey, of Chelmesford, yeoman",0