id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4279319,2122695,plaintiff,Layer,William,,,"Layer, William",0 4279320,2122695,plaintiff,Dorrington,Richard,,,"Dorrington, Richard",1 4279321,2122695,defendant,Strange,Michael,gent,585976,"Strange, Michael, of Cirencester, Glos, gent",0 4279322,2122695,defendant,George,Robert,gent,586842,"George, Robert, of Cirencester, gent",1 4279323,2122695,defendant,Chamberlen,Edward,gent,586842,"Chamberlen, Edward, of Cirencester, gent",2 4279324,2122695,defendant,Leighton,William,gent,585869,"Leighton, William, of London, gent",3