id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4323522,2138287,plaintiff,Alen,John,,,"Alen, John",0 4323523,2138287,defendant,Bartlam alias Sale,Thomas,yeoman,634784,"Bartlam alias Sale, Thomas, of Odyngley, yeoman",0 4323524,2138287,defendant,Yarnold,John,yeoman,737178,"Yarnold, John, of Haddissore, yeoman",1 4323525,2138287,defendant,Sowley,Humphrey,husbandman,737179,"Sowley, Humphrey, of Warenton, husbandman",2