id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3687200,1922174,plaintiff,Chafyn,Christopher,mercer,586859,"Chafyn, Christopher, of Salisbury, mercer",0
3687201,1922174,defendant,Dun,"William, junior",mercer,608282,"Dun, William, junior, of Mere, mercer",0
3687202,1922174,defendant,Dun,"William, senior",mercer,608282,"Dun, William, senior, of Mere, mercer",1