id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5065738,2376276,plaintiff,Markham,John,,,"Markham, John",0 5065739,2376276,defendant,Somerton,William,esq,597978,"Somerton, William, of North Aston, esq",0 5065740,2376276,defendant,Halle,Thomas,gent,614858,"Halle, Thomas, of South Newenton, gent",1