Yes, when I go back to Ancestry, which hates the iPad. I found the Minnesota State Census for 1885 which lists the children in original handwriting. Steve Frank referred to it (copying across his comment of a few days ago):
Erica Isabel Howton, (c) Martin Severin Eriksen,
Unfortunately I think you have the wrong Iver Teigen. The one in Pope Co., MN is not the same as the one in North Dakota. The parents you added are those of Iver 1841-1921 who lived in Pope, MN. Both were married to a Kari which is probably the confusion. Chrissy Teigen is descended from Iver Teigen 1844-1933 who lived in Lac qui Parle, Minnesota and then moved to Pierce, North Dakota around 1900.
I found a tree that has an Iver Johansson Teigen/Snerleeie b. 1844 d. 1933 as son of Johan Knudsen Teigen, Ane/Anne Olsdatter Rottemseie. I tried to confirm it but the Norweigan patronymics made me dizzy.