id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5155580,2402786,plaintiff,Maryner,William,occupier of the King's mineral works,854070,"Maryner, William, of Ber Ferrys, occupier of the King's mineral works",0 5155581,2402786,defendant,Dusty,Thomas,plumber,594621,"Dusty, Thomas, of Plymouth, plumber",0 5155582,2402786,defendant,Navecote,Thomas,carpenter,603061,"Navecote, Thomas, of Plymton, carpenter",1