id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5552410,2520758,plaintiff,Emerson,George,gent,585869,"Emerson, George, of London, gent",0 5552411,2520758,defendant,Willoughby,Robert,,608688,"Willoughby, Robert, of Broke, Wilts, knight",0