id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4416645,2170070,plaintiff,Nortfolk,Lawrence de,mercer,586117,"Nortfolk, Lawrence de, of Coventry, mercer",0 4416646,2170070,defendant,Russel,John,potter,586117,"Russel, John, of Coventry, potter",0 4416647,2170070,defendant,Cartwright,Richard,,586028,"Cartwright, Richard, of Tamworth",1