id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5418606,2480490,plaintiff,Say,Thomas,,,"Say, Thomas",0 5418607,2480490,plaintiff,Brill,William,,,"Brill, William",1 5418608,2480490,defendant,Mayne,John,draper,592546,"Mayne, John, of Abendon, Berks, draper",0 5418609,2480490,defendant,Wright,John,yeoman,589057,"Wright, John, of Abendon, yeoman",1