id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5163112,2404939,plaintiff,Welborn,Robert,,,"Welborn, Robert",0 5163113,2404939,defendant,Kyghley,Simon,gent,613926,"Kyghley, Simon, of Naferton, Yorks, gent",0 5163114,2404939,defendant,Ussher,John,yeoman,805259,"Ussher, John, of Naferton, yeoman",1