id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4674315,2257575,plaintiff,Drewes,William,,,"Drewes, William, on his own account",0 4674316,2257575,defendant,Milton,Thomas,weaver,781782,"Milton, Thomas, of Tauton or Taunton, weaver",0 4674317,2257575,defendant,Derham,John,"sernior, of Knapp",,"Derham, John, sernior, of Knapp, executrix of",1 4674318,2257575,defendant,Derham,Mary,widow,765321,"Derham, Mary, of Knapp, widow",2