id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5356169,2462007,plaintiff,Leukenore,Thomas,esq,,"Leukenore, Thomas, esq",0 5356170,2462007,defendant,Merston,John,yeoman,877034,"Merston, John, of Nether Horspath, yeoman",0 5356171,2462007,defendant,Mauncell,John,yeoman,587986,"Mauncell, John, of Whateley, yeoman",1