id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4620937,2237531,plaintiff,Kenveton,Thomas de,,,"Kenveton, Thomas de",0 4620938,2237531,defendant,Mountegomery,Nicholas de,knight,,"Mountegomery, Nicholas de, knight",0 4620939,2237531,defendant,fitz Herberd,John,,,"fitz Herberd, John",1 4620940,2237531,defendant,Hyde,William,chaplain,,"Hyde, William, chaplain",2 4620941,2237531,defendant,Spicer,Richard,,,"Spicer, Richard",3