Helligkorsgade, Kølding, DK (built 1589; photo from WikimediaCommons by User:Mahlum, 2006)
Danish Demes
a Regional DNA Project for Danish Americans and Danes around the World
Borches gård, Kolding, DK (built 1595; photo from WikimediaCommons by User:Mahlum, 2006)
Iver JORGENSON
Sørine Frederika SØRENSON
Husband:  Iver Jørgensen _____ / JØRGENSEN / JORGENSEN / JORGENSON
Birth:  24 Feb 1841, Tyrsted Sogn, Hatting Herred, Vejle Amt, DK
Baptism:  21 Mar 1841, Tyrsted Sogn, Hatting Herred, Vejle Amt, DK
Death:  4 Jul 1905, Laketown Twp., Polk Co., WI
Disposition:  buried Haustrup Cemetery, Laketown Twp., Polk Co., WI
Father:  Jørgen Peder Iversen ____
Mother:  Ane Jensdatter _____
Marriage:
Transhumance:  immigrated 7 May 1872
Wife:  Sørine / Sorine / Serine Frederica / Frederika SØRENSEN / SORENSEN / SORENSON
Birth:  30 Nov 1844, Thorsted by, Torsted Sogn, Hatting Herred, Vejle Amt, DK
Death:  7 Apr 1909, Laketown Twp., Polk Co., WI
Disposition:  buried 8 Apr 1909, Haustrup Cemetery, Laketown Twp., Polk Co., WI
Father:  Søren / Sørin Frederiksen ____ (1772-1844)
Mother:  Birthe Kirstine Pedersdatter _____ (1807-1860)
Children:
1.  Anna "Annie" JORGENSON, b. 22 Sep 1873; d. 8 Nov 1946; bur. Haustrup Cem.
2.  Bernhardt "Bern" JORGENSON, b. 21 Jun 1875
3.  Frederick K. JORGENSON [apparent twin of Bernhardt], b. 21 Jun 1875; d. 1879
Keywords for search engines:  genealogy; Danmark, Denmark; USA, United States, Wisconsin

Sources:

1.  Marriage Record:

2.  1880 Census Every-Name-Index/Images (online at Ancestry.com, Image #10 of 10):  Lake Town[ship], Polk Co., WI, Roll T9_1442, p. 289B, PN 18, SD 3, ED 199, enumerates 23/24 Jun 1880, official enumeration date 1 Jun 1880 (extracted by Diana Gale Matthiesen):
1880:  for an explanation of the column headings, please see
What the Numbers in the Federal Census Mean (missing columns contained no data).
1 2 3 4 5 6 8 9 10 13 21 24 25 26
137 147 Jorgeson Iver W M 39     / Farmer   DK DK DK
    ________ Serine W F 35 Wife   / Housekeeper   DK DK DK
    ________ Anna W F  7 Dau /   At home / WI DK DK
    ________ Bernhardt W M  5 Son /   At home / WI DK DK

3.  1890 Census:  the 1890 Census Population Schedules were destroyed.

4.  1900 Census Every-Name-Index/Images (online at Ancestry.com, Image #7 of 17):  Laketown Town[ship], Polk Co., WI, Roll T623_1811, p. 150A, SN 4, SD 9, ED 134, enumerated 7/8 Jun 1900, official enumeration date 1 Jun 1900 (extracted by Diana Gale Matthiesen):
1900:  for an explanation of the column headings, please see What the Numbers in the Federal Census Mean (missing columns contained no data).
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 22 23 24 25 26 27 28
60 60 Jergensen Iver Head W M Feb 1841 59 M 27     DK DK DK 1872 28 Na Farmer Y Y Y O F F 60
    _________ Sorine Wife W F Nov 1844 55 M 27 3 2 DK DK DK 1872 28   Keeping House Y Y N        
    _________ Anna Dau W F Sep 1873 26 S       WI DK DK         Y Y Y        
    _________ Berhardt Son W M Jun 1875 24 S       WI DK DK       Farmer Y Y Y T      

5.  1910 Census Every-Name-Index/Images (online at Ancestry.com, Image #7 of 17):  Laketown Twp., Polk Co., WI, Roll T624_1733, p. 143A, SN 4A, SD 10, ED 166, enumerated 28 Apr 1910, official enumeration date 15 Apr 1910 (extracted by Diana Gale Matthiesen):
1910:  for an explanation of the column headings, please see What the Numbers in the Federal Census Mean (missing columns contained no data).
1 2 3 4 5 6 7 8 9 12 13 14 17 18 19 20 23 24 25 26 27 28 29
78 78 Jeorgensen Bern Head M W 34 M1 6 WI DK Dan DK Dan Eng Farmer Farming Emp Y Y   O F F 65
    [Bernhardt's wife and children]
    __________ Annie J Boarder F W 35 S   WI DK Dan DK Dan Eng none     Y Y Y        
In addition to difficult handwriting, the record has faded away in places.  I wouldn't trust the middle initials.

6.  1920 Census Every-Name-Index/Images (online at Ancestry.com, Image #16 of 22 — indexed "Bernhard Jorgenson"):  Laketown Twp., Polk Co., WI, Roll T625_2010, p. 250B, SN 8B, SD 10, ED 158, enumerated 31 Jan 1920, official enumeration date 1 Jan 1920 (extracted by Diana Gale Matthiesen):
1920:  for an explanation of the column headings, please see What the Numbers in the Federal Census Mean (missing columns contained no data).
2 3 4 5 6 7 8 9 10 11 12 17 18 19 21 22 23 24 25 26 27 28 29
Fm 164 165 Jorgenson Bernhardt Head O F M W 44 M Y Y WI DK Dan DK Dan Y Farmer general farm Em 164
      [Bernhardt's wife and children]
      _________ Annie Sister     F W 45 S Y Y WI DK Dan DK Dan Y none      

7.  1930 Census Every-Name-Index/Images (online at Ancestry.com, Image #9 of 23 — indexed "Bean Jorgenson"):  Laketown Twp., Polk Co., WI, Roll 2605, p. 177B, SN 4B, ED 48-22, SD 1, enumerated 17 Apr 1930, official enumeration date 1 Apr 1930 (extracted by Diana Gale Matthiesen):
1930:  for an explanation of the column headings, please see What the Numbers in the Federal Census Mean (missing columns contained no data).
3 4 5 6 7 9 10 11 12 13 14 15 16 17 18 19 20 24 25 26 27 28 30 32
79 81 Jorgenson Bern Head O R Y M W 54 M 28 N Y WI DK DK Y Farmer dairy farm O Y N 72
    [Bernhardt's wife and children]
    _________ Anna Sister       F W 55 S   N Y WI DK DK Y House work farm home NP Y    

8.  Haustrup Cemetery, Laketown, Polk Co., WI (online in the archives of the Polk County, WIGenWeb site; submitted by Christine Jackson):
Jorgenson, Iver Feb 24, 1841 Jul 04, 1905
Jorgenson, Sorine Frederica Nov 30, 1844 Apr 07, 1909
Jorgenson, Anna Sep 22, 1873 Nov 08, 1946
Jorgenson, Frederick K. 1875 1879
There are 14 JORGENSONs in the cemetery, and they can all be tied to this family, either as children or grandchildren (or their spouses).  Surely Frederick is their son, and if Frederick was born in 1875, then he has to have been a twin of Bernhardt's.

9.  WorldConnect / Ancestry World Trees (online at RootsWeb.com/Ancestry.com).

10.  LDS.  Family Search: Internet Genealogy Service: Pedigree Resource File (index to CDs, online at FamilySearch.org).

11.  Email from descendant.

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Memorial stone for King Erik I (c1060-1103), a.k.a., 'Erik the Good' or Erik Ejegod; Borgvold, Viborg Amt, DK (photo from WikimediaCommons by User:Calvin, 2007). Viking burial ground (700-1150 CE), Lindholm Høje, Aalborg Amt, DK (photo from WikimediaCommons by User:Bunnyfrosch, 2007).

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