id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5201187,2416106,plaintiff,Alenson,Walter,,,"Alenson, Walter",0 5201188,2416106,defendant,Coke,Richard,butcher,587432,"Coke, Richard, of Spillesby, butcher",0 5201189,2416106,defendant,Grynne,William,,593662,"Grynne, William, of Croft, wright",1 5201190,2416106,defendant,Margeryson,William,husbandman,856399,"Margeryson, William, of Inggold Mell, husbandman",2