Elen Petrine Olsdatter - Are there 2 birth/baptism records for Elen Petrine Olsdatter?

The Ministers book (written by the priest) has the no. 49 because the Ministerial book includes both the parishes of Vefsn and Mosjøen.

While the Copy book written by the Bell-ringer only includes the parish of Vefsn, hence no. 39.

Ministerila book: [https://www.digitalarkivet.no/kb20050428030437

Bell-ringers book: [https://www.digitalarkivet.no/kb20071005620102

Remi Pedersen

I use the MInisterial book, no. 49.

Born 31. Jan. = January 31st 1856.
Baptized s. D. = samme Dato = same Date (12. Mai = May 12th.)
Name: Elen Petrine.
uægte = Born out of wedlock.
Foreldre / Parents: Enken / Widow Anne Christine Eriksd. / Eriksdatter Strøm, der udlagde som Barnefader Dreng / that told that the Father of the child was Servant Ole Olsen Aune af Alstahaug Præstegjeld / of Alstahaug Parish.
Next column is the childs witnesses. When the word "ib" is written it means that the farm they lived on is the same farm as the witnes written before, so all of them are living on the farm Strøm.
It's the mother herself that has told the priest that the child is born out of wedlock.
Last column have some remarks: Begges første Leiermaal. Angivet af Erik Nils. Strøm. / Both parents first child out of wedlock. This was told to the priest by Erik Nils. Strøm

Erik Nils. Strøm = Erik Nilssen Strøm and he is probably the father of the childs mother widow Anne Christine Eriksdatter Strøm.

Alstahaug is where the city Sandnessjøen on the coast west of Mosjøen, you can find Alstahaug church some kilometers south of Sandnessjøen.

Remi Pedersen

Nope, only a Norwegian genealogist helping out.