id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4663739,2250146,plaintiff,Grendon,Walter,prior of St John of Jerusalem,,"Grendon, Walter, prior of St John of Jerusalem",0 4663740,2250146,defendant,Bosevill,John,esq,779749,"Bosevill, John, of Ardesley, Yorks, esq",0 4663741,2250146,defendant,Bosvill,John,gent,779750,"Bosvill, John, of Midilwod in Derfeld, Yorks, gent",1