id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4805505,2297934,plaintiff,Brygge,William,mercer,585869,"Brygge, William, of London, mercer, on his own account",0 4805506,2297934,defendant,Colmord,Walter,,601514,"Colmord, Walter, of Caysho, vicar",0