id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5135330,2396835,plaintiff,Maryner,William,occupier of part of the Royal mines,851137,"Maryner, William, of Berferrys, occupier of part of the Royal mines",0 5135331,2396835,defendant,Dusty,Thomas,plumber,594621,"Dusty, Thomas, of Plymouth, plumber",0 5135332,2396835,defendant,Navecote,Thomas,carpenter,594621,"Navecote, Thomas, of Plymouth, carpenter",1