American AcornsDaily Eastern Argus, Portland, Maine, 30 October 1841, p. 3: "In Exeter, 22d inst. Mrs. Eliza Oak, eldest daughter of Nathaniel Oak, Esq., of that place."
Image · dated 30 October 1841 · source: Daily Eastern Argus, 30 October 1841, via GenealogyBank (screenshot).
How it is shown: Clean zoomed screenshot of the notice as saved (a capture, not an original); no retouch, no search highlight (pixel test: no yellow).
Keep in mind: Likely, not Confirmed: the notice names no mother or husband; it fits the 1906 register's eldest daughter Eliza of Nathaniel Oak (1780) of Exeter, and the tag is to the father.