id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4597353,2230414,plaintiff,Seyve,Thomas,,,"Seyve, Thomas",0 4597354,2230414,defendant,Isbrond,Lawrence,,587249,"Isbrond, Lawrence, of Chelmesford",0 4597355,2230414,defendant,Calwere,John,,591887,"Calwere, John, of Hokham",1 4597356,2230414,defendant,Briter,Thomas,,773133,"Briter, Thomas, of Brendwod",2