id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3730250,1935690,plaintiff,Bonham,Thomas,esq,,"Bonham, Thomas, esq",0 3730251,1935690,plaintiff,Butler,Thomas,esq,,"Butler, Thomas, esq",1 3730252,1935690,defendant,Brereton,Edward,,619176,"Brereton, Edward, of Bromfeld, Wales",0