id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4405895,2166536,plaintiff,Rutten,Mathew,,,"Rutten, Mathew",0 4405896,2166536,defendant,Sadler,John,mariner,752228,"Sadler, John, of Radcliffe, Middx, mariner",0 4405897,2166536,defendant,Mery,Richard,yeoman,585869,"Mery, Richard, of London, yeoman",1 4405898,2166536,defendant,Johnson,William,mariner,612144,"Johnson, William, of Harwiche, Essex, mariner",2