Some of this I've covered already but am attaching more documents:
So my mothers Maternal Grandparents where Karl Henrikson and Emma Petersen
Emma's Babtism is here
Karl's is here
They both grew up in Nordland County, Vega Municipality

their marriage is here
Karls parents where Henrik Eriksen and Henrika Klausdatter
Emmas parents were Martinius Petersen and Martine (Tina) Pedersen
love the symmetry of the first names ;) But yes these are their names.
my mothers Paternal Grandparents met in the United States and come from different areas of Norway. I am not finding church records in the digital archives
for them... but I am finding them in the cencus records
Olaf Oleson Atletveit Lund here
Oline Olsdatter Nagelhus here
Olafs Parents were Ole Jonsen and Anne Margrethe Eriksdatter Jorstad
Linas parents were Ole Svendsen Nagelhus and Olea Olsdatter Nagelhus
Olaf was from Sjernaroy
Lina was from Snaasa