id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3878502,1983055,plaintiff,Legh,Giles,esq,590703,"Legh, Giles, of Walton on Thames, Surrey, esq",0 3878503,1983055,plaintiff,Aleyn,"John, junior",mercer,585869,"Aleyn, John, junior, of London, mercer",1 3878504,1983055,plaintiff,Aleyn,Christopher,mercer,585869,"Aleyn, Christopher, of London, mercer",2 3878505,1983055,defendant,Ryche,Richard,knight,,"Ryche, Richard, knight",0