id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5114904,2390773,plaintiff,Mathewe,William,,632045,"Mathewe, William, of Greswell",0 5114905,2390773,defendant,Chaumberleyn,Roger,,658072,"Chaumberleyn, Roger, of Geddyng, Suff, knight",0