id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4571544,2222679,plaintiff,Aleyn,Thomas,mercer,,"Aleyn, Thomas, mercer",0 4571545,2222679,defendant,Slade,Richard,,,"Slade, Richard",0 4571546,2222679,defendant,Bailly,Henry,,770807,"Bailly, Henry, of Wyneslay",1