I am fairly sure this is Soren Sorensen's mother Julie Marie Rasmusdatter, 1827-1913. Her photo was in a double frame next to photos of Soren and his second wife. Julie is Dad/Rich's 2x-great-grandmother.
Notes
She was presented at Draby Church on 16 March 1828.
Julie Marie was a maid for the family of the lighthouse keeper on the island of Hjelm. They were the only family on the island.