Thank you very much. This must be him even if the birth date do not fit exactly. Jens Torrisen Aas was born 3. jan. 1853, Rennebu. I cannot find anyone here born with that name on 23. dec. 1853.

This must be Anna Hansen Aas and family after her husbands death:
1895, Sherman, Dunn, Wisconsin:
Annie Torrison, 2 male, 3 female, 4 US born, 1 Scandinavian el. Holland

1900: Sherman, Dunn, Wisconsin
Ever A Dahl, head, sept. 1870, 29, M, 6, Norway,
Anna E Dahl, wife, apr. 1867, Norway, 33, M, 6, 5-5, Norway, imm. 1892, 7, pa., farmer
Axel H Dahl, son, may 1895, 5, Wisconsin, imm. 1882, 17, house work
Mary S Dahl, daughter, aug. 1897, 2, Wisconsin,
John E Dahl, son, feb. 1899, 1, Wisconsin,
Ella Thoreson, stepdaughter, sep. 1887, 12, Wisconsin,
Gerta Thoreson, stepdaughter, oct. 1890, 9, Wisconsin,
Tom Thoreson, boarder, jul. 1883, 16, Wisconsin,
Charley Thoreson, boarder, mar. 1886, 14, Wisconsin,


1910: Sherman, Dunn, Wisconsin
Ever Dahl, head, 39, M1, 14, Norway, imm. 1892, na., farmer
Anna Dahl, wife, 43, M2, 14, 10-10, Norway, imm. 1873, none
Ella Oass, stepdaughter, 22, S, Missouri, norske foreldre, none
Grity Oass, stepdaughter, 19, S, Wisconsin, norske foreldre, none
Axel Dahl, son, 13, S, Wisconsin, none
Mary Dahl, daughter, 12, S, Wisconsin, none
John Dahl, son, 11, S, Wisconsin, none
Alvin Dahl, son, 9, S, Wisconsin, none
Hulda Dahl, daughter, 8, S, Wisconsin,none
Tom Dahl, son, 6, S, Wisconsin, none
Ever Dahl, son, 3, S, Wisconsin, none
Agnes Dahl, daughter, 1, S, Wisconsin, none

Annas children from her first marriage use the name Thoreson in 1900 and Oass in 1910 (Oass or Aas was Jens' surname originally).

Her is Annas son Axels death, showing that her maiden name is Hanson:
Minnesota, Death Index, 1908-2002
Name: Axel J. Dahl
Birth Date: 12 May 1896
Death Date: 18 Jun 1969
Death County: Hennepin
Mother's Maiden Name: Hanson
State File Number: 015982
Certificate Number: 015982
Certificate Year: 1969
Record Number: 1744992


Thank you very, very much for your help. You helped me find the correct one.

Best regards Inger