id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4398083,2163939,plaintiff,Jones,Thomas,,,"Jones, Thomas",0 4398084,2163939,defendant,Hubbert,Mathew,gent,585869,"Hubbert, Mathew, of London, gent",0 4398085,2163939,defendant,Gattacre,William,gent,618310,"Gattacre, William, of Gatacre, Salop, gent",1 4398086,2163939,defendant,Jones,Mathew,gent,649924,"Jones, Mathew, of Salop, gent",2