id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4556789,2218058,plaintiff,Iselham,Thomas,,,"Iselham, Thomas",0 4556790,2218058,defendant,Grave,Nicholas,,,"Grave, Nicholas",0 4556791,2218058,defendant,Grave,John,,,"Grave, John",1 4556792,2218058,defendant,Barfote,John,,769291,"Barfote, John, of Shytlyngdon",2