This letter is from an obvious relative of Lucretia Parke – Katurah Taylor Parke Cranston’s Grandmother. Who Abigail Dunham was exactly and what the relationship was, I do not know. Most likely a cousin because it appears that Abigail Dunham was in the same generation as John Cranston (1755-1825).
The letter clearly shows how deeply religious was Ms. Dunham. ~ CCJ