id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3650010,1910371,plaintiff,Ricrofte,John,gent,,"Ricrofte, John, gent",0 3650011,1910371,plaintiff,Lynde,Thomas,gent,,"Lynde, Thomas, gent",1 3650012,1910371,defendant,Mayes,John,yeoman,602408,"Mayes, John, of Elsworth, yeoman",0