id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5540491,2517157,plaintiff,Heygham,Clement,,,"Heygham, Clement",0 5540492,2517157,defendant,Reymer,Thomas,barker,602618,"Reymer, Thomas, of Burwell, Cams, barker",0 5540493,2517157,defendant,Reymer,William,barker,585901,"Reymer, William, of Burwell, barker",1