_id	Barcode	File Name	Year	Type of Transaction	First Name	Middle Name	Surname	Alias	Gender	Age	Physical Description	Spouse's Name	Child(ren)	Parent(s)	Enslaver (including Indenture Holder & Hiree) / Buyer	Enslaver's Alias	Prior Enslaver's Name, if applicable / Trafficker	Locality	Source	Date Added or Updated