id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4969267,2347768,plaintiff,Grene,John,,,"Grene, John",0 4969268,2347768,defendant,Conyngesby,William,husbandman,815228,"Conyngesby, William, of Parva Merlawe, husbandman",0