id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4421128,2171501,plaintiff,Clapham,Adam de,,,"Clapham, Adam de",0
4421129,2171501,defendant,Friston,Nicholas de,,586067,"Friston, Nicholas de, of York, son of William",0
4421130,2171501,defendant,Scotton,Henry de,,,"Scotton, Henry de",1
4421131,2171501,defendant,Batisson,William,,604993,"Batisson, William, of Clapham",2