id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5052563,2372358,plaintiff,Arblaster,"Thomas, senior",esq,,"Arblaster, Thomas, senior, esq",0 5052564,2372358,plaintiff,Lynby,Henry,,,"Lynby, Henry",1 5052565,2372358,defendant,Gresley,John,,600493,"Gresley, John, of Bolton, knight, execuor of",0 5052566,2372358,defendant,Blount,Walter,esq,840640,"Blount, Walter, of Aylwaston, Derbs, esq",1