id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5254911,2431649,plaintiff,Cheker,John,,,"Cheker, John",0 5254912,2431649,defendant,Shepperd,Thomas,drover,630157,"Shepperd, Thomas, of Oundell, Nhants, drover",0 5254913,2431649,defendant,Walsshef,John,gent,592983,"Walsshef, John, of Ramsey, gent",1 5254914,2431649,defendant,Roger,John,gent,588081,"Roger, John, of Cambridge, gent",2