id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4715338,2270130,defendant,Robyn,John,,789805,"Robyn, John, of Trevebyn, tin miner",5 5510975,2508274,defendant,Rawelyn,William,gent,789805,"Rawelyn, William, of Trevebyn, gent",1