The aged widow of Alexander Cosby ("Madam Cosby") manumits her three slaves, setting them free at her death which took place in October 1788.
Date: 14 March 1788
Reference: Nova Scotia Archives Annapolis County probate records estate case file C11 (microfilm copy only available at NSARM, microfilm no. 19013)
Nova Scotia Archives — https://archives.novascotia.ca/africanns/archives/
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