id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3898802,1989802,plaintiff,Baisley,Reginald,,586067,"Baisley, Reginald, of York, ""lewer""",0 3898803,1989802,defendant,Tydeman,Roger,mercer,647904,"Tydeman, Roger, of Kyrkby Kendall, Westmorland, mercer",0 3898804,1989802,defendant,Lightburn,Robert,mercer,620594,"Lightburn, Robert, of Kyrkby Kendall, mercer",1 3898805,1989802,defendant,Tydeman,William,chapman,620594,"Tydeman, William, of Kyrkby Kendall, chapman",2