id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5017909,2362121,plaintiff,Clyne or Clyve,Walter,,,"Clyne or Clyve, Walter",0 5017910,2362121,defendant,Sendell,Richard,mariner,835707,"Sendell, Richard, of Clyfton Dertemouth Hardenesse, mariner",0 5017911,2362121,defendant,Mason,Stephen,mariner,611156,"Mason, Stephen, of Kyngeswere, mariner",1 5017912,2362121,defendant,Rowe,John,merchant,835708,"Rowe, John, of Northtoun Dertemouth, merchant",2