id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3946160,2005734,plaintiff,Bullock,Agnes,widow,,"Bullock, Agnes, widow, executrix of William Bullock, executor of",0
3946161,2005734,plaintiff,Bullock,Robert,her son,,"Bullock, Robert, her son",1
3946162,2005734,defendant,Spark,John,mariner,598669,"Spark, John, of Newenham, mariner",0