id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4148080,2077459,plaintiff,David,Margaret,widow,,"David, Margaret, widow",0 4148081,2077459,defendant,Parry,Thomas David,yeoman,689875,"Parry, Thomas David, of Grossemont, yeoman",0 4148082,2077459,defendant,Thomas,Charles,,689875,"Thomas, Charles, of Grossemont, husbandman, his son",1