id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3927193,1999431,plaintiff,Alen,Thomas,,653077,"Alen, Thomas, of Aslakby",0 3927194,1999431,defendant,Rocyter,George,,653078,"Rocyter, George, of Sempryngham, Lincs",0 3927195,1999431,defendant,Gamon,Thomas,yeoman,603519,"Gamon, Thomas, of Folkyngham, Lincs, yeoman",1