id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3684600,1921316,plaintiff,Abberton,Peter,,,"Abberton, Peter",0 3684601,1921316,defendant,Barker alias Suffolke,Christopher,gent,585869,"Barker alias Suffolke, Christopher, of London, gent",0 3684602,1921316,defendant,Chercy,John,grocer,585869,"Chercy, John, of London, grocer",1 3684603,1921316,defendant,Assheley,William,gent,585869,"Assheley, William, of London, gent",2