id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3669524,1916406,plaintiff,Billesby,Andrew,knight,,"Billesby, Andrew, knight",0 3669525,1916406,defendant,Johnson,Thomas,miller,598803,"Johnson, Thomas, of Alford, miller",0 3669526,1916406,defendant,Johnson,John,miller,607501,"Johnson, John, of Halton, Spillesby, miller",1