id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3810113,1961051,plaintiff,Botry,William,mercer,585869,"Botry, William, of London, mercer",0 3810114,1961051,defendant,Swynnerton,Thomas,esq,590077,"Swynnerton, Thomas, of Hylton, esq",0