id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4790171,2293010,plaintiff,Keterich,William,,,"Keterich, William",0
4790172,2293010,defendant,Martyn,William,,771855,"Martyn, William, of Berle",0
4790173,2293010,defendant,Couper,William,,771855,"Couper, William, of Berle",1
4790174,2293010,defendant,Clerk,John,,585869,"Clerk, John, of London",2
4790175,2293010,defendant,Campion,"John, senior",,,"Campion, John, senior",3