id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4548300,2215412,plaintiff,Chetour,William,,626286,"Chetour, William, of Helpryngham",0
4548301,2215412,defendant,Langton,Ralph,mercer,,"Langton, Ralph, mercer",0
4548302,2215412,defendant,(not given),William,his brother,,"William, his brother",1