Family register apparently copied from a family Bible gives marriage date as 30 Nov 1837 at Orland by Amos Smith Esq'r. Note that birthdates of Noah and Harriet appear incorrect based on census and other sources.
1837 Nov 27. A Certificate granted to Noah Rideout of Bucksport and Harriet N. Saunders of this town their intentions of Marriage having been published as the law requires. A. P. Emerson Town Clerk.