id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5048885,2371300,plaintiff,Sampson,Thomas,,,"Sampson, Thomas",0 5048886,2371300,defendant,Whiitehede,John,yeoman,731750,"Whiitehede, John, of Lylburne, Nhants, yeoman",0