id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5494158,2503157,plaintiff,Formewerke,Humphrey,,,"Formewerke, Humphrey",0 5494159,2503157,defendant,Hall,"John, senior",yeoman,634274,"Hall, John, senior, of Waterfall, yeoman",0 5494160,2503157,defendant,Smyth,William,yeoman,634274,"Smyth, William, of Waterfall, yeoman",1 5494161,2503157,defendant,Blore,Nicholas,yeoman,634274,"Blore, Nicholas, of Waterfall, yeoman",2