id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3712150,1930119,plaintiff,Waren,Ralph,mercer,585869,"Waren, Ralph, of London, mercer",0 3712151,1930119,defendant,Ellarker,Ralph,,603467,"Ellarker, Ralph, of Rysby, Yorks, knight",0 3712152,1930119,defendant,Metham,Thomas,esq,616041,"Metham, Thomas, of Metham, esq",1 3712153,1930119,defendant,Adams,Thomas,yeoman,616042,"Adams, Thomas, of Weston, Buckyngton, Warks, yeoman",2