id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3921697,1997599,plaintiff,Potto,Thomas,,,"Potto, Thomas",0
3921698,1997599,defendant,Rust,William,tanner,597208,"Rust, William, of Haverell, tanner",0
3921699,1997599,defendant,Potto,John,butcher,588645,"Potto, John, of Clare, butcher",1