id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3743892,1939975,plaintiff,Yarford,James,alderman,585869,"Yarford, James, of London, alderman",0 3743893,1939975,defendant,Broke,George,,586329,"Broke, George, of Cobham, Kent, knight, son of Broke, Thomas",0