Dorothea Marie Andreasdatter Grunde

Marriage 1852. It says she was born in Arendal, with Stavanger in parentheses. He was a widower..

She was christened December 1822 in Domkirken in Stavanger. Parents were Andreas Stiansen Grunden and Karen Kristine.

The problem is there was a couple with almost the same names in Kristiansand. They had a daughter with that name in 1818 who died the next year. The mother's name was Maren Kristine. I can't find any other Andreas Stiansen Grunden, so I wonder if this is actually the same couple? DNA may solve that mystery, unless we figure it out some other way. One of the descendants who went abroad has tested on MyHeritage.
--------------------------------------
1865 census for Kittelsbugt, Arendal, Aust-Agder:

https://www.digitalarkivet.no/en/census/person/pf01038154002438