id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3753173,1942932,plaintiff,Serlys,William,mercer,585869,"Serlys, William, of London, mercer",0 3753174,1942932,defendant,Cressy,Thomas,gent or grocer,585869,"Cressy, Thomas, of London, gent or grocer",0 3753175,1942932,defendant,Welford,William,weaver,588788,"Welford, William, of Lewysham, weaver",1 3753176,1942932,defendant,Morgan,Walter,clothmaker,623567,"Morgan, Walter, of Est Hartrym, Soms, clothmaker",2