id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3748569,1941484,plaintiff,Gryggys,Henry,,,"Gryggys, Henry",0 3748570,1941484,defendant,Aley,Robert,husbandman,622723,"Aley, Robert, of Chetford, husbandman",0 3748571,1941484,defendant,Aleyn,William,yeoman,587913,"Aleyn, William, of Pulham, yeoman",1