id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3626019,1902994,plaintiff,Alen,William,,,"Alen, William",0 3626020,1902994,defendant,Squyer,John,yeoman,590512,"Squyer, John, of Welyngton, yeoman",0 3626021,1902994,defendant,Alen,Edward,tailor,596745,"Alen, Edward, of Prece, tailor",1