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Agnes Anderson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Audubon, Iowa
Our Model Tree links this Agnes Anderson across the 1920, 1930 and 1940 US Censuses in Audubon, Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1894), then head of a 4-person household.
Age 26
b. ~1894
Female
Spouse
Born: Denmark
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Audubon, Iowa |
| Surname | Anderson |
| Given Name | Agnes H. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Denmark |
| Year of Immigration | 1902 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Year of Naturalization | 1913 |
| Birthplace (normalized) | denmark |
| Township / Ward | Leroy Twp |
| Est. Birth Year | ~1894 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Agnes | Age | Birth yr |
|---|---|---|---|---|
| Alfred Anderson | Head | — | 29 | ~1891 |
| Norman Anderson | Son | — | 1 | ~1919 |
| Victor Anderson | Son | — | 6 | ~1914 |
| Agnes Anderson | Spouse | — | 26 | ~1894 |
Census Appearances
1920
Audubon, Iowa
Spouse, age 26
Audubon, Iowa · implied b. ~1894 — 4 household members
| Surname | Anderson |
| Given Name | Agnes H. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Denmark |
| Year of Immigration | 1902 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Year of Naturalization | 1913 |
| Birthplace (normalized) | denmark |
1930
Audubon, Iowa
Spouse, age 36
Audubon, Iowa · implied b. ~1894 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Agness |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1910 |
| Age at First Marriage | 18 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Veteran | No |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1940
Audubon-County, Iowa
Spouse, age 46
Audubon-County, Iowa · implied b. ~1894 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Andersen |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Denmark |
| 1935 Residence (City) | Audubon |
| 1935 Residence (County) | Audubon |
| Naturalization Status | Naturalized |
| Industry | H |
| Income (1939) | 0 |
| Highest Grade | 6 |
| 1935 Residence | Iowa |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Agnes Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Agnes Anderson
Spouse · 1920 · age 26 · b. ~1894 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Audubon, Iowa
Open full size
1920 US Federal Census — Audubon, Iowa
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu476unit:0460)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Olliver Claribel Oliver | 11 | Daughter | — | Iowa |
| 2 | Catherine Oliver | 8 | Daughter | — | Iowa |
| 3 | Rose Oliver | 3 | Daughter | — | Iowa |
| 4 | Edward Hensel | 27 | Head | Farmer | Iowa |
| 5 | Annie Hensel | 28 | Wife | — | Iowa |
| 6 | Ellowene Hensel | 7 | Daughter | — | Iowa |
| 7 | Alfred Anderson | 29 | Head | Farmer | Iowa |
| 8 | Agnes H. Anderson THIS PERSON | 26 | Wife | — | Denmark |
| 9 | Victor Anderson | 6 | Son | — | Iowa |
| 10 | Norman L. Anderson | 1 | Son | — | Iowa |
| 11 | Tom W. Ocheltree | 41 | Head | Farmer | Iowa |
| 12 | Alice E. Ocheltree | 25 | Wife | — | Iowa |
| 13 | Vera E. Ocheltree | 15 | Daughter | — | Iowa |
| 14 | Eloise B. Ocheltree | 13 | Daughter | — | Iowa |
| 15 | Ruby M. Ocheltree | 4 | Daughter | — | Iowa |
| 16 | Maurice J. Ocheltree | 2 | Daughter | — | Iowa |
| 17 | Ada O. Ocheltree | 0 | Daughter | — | Iowa |
| 18 | Peter H. Schmidt | 28 | Head | Farmer | Iowa |
| 19 | Carrie Schmidt | 25 | Wife | — | Iowa |
| 20 | George Thongren | 60 | Head | Farmer | Denmark |
| 21 | Laura Thongren | 38 | Wife | — | Denmark |
| 22 | Lawrence Thongren | 5 | Son | — | Iowa |
| 23 | William P. Peterson | 61 | Head | Farmer | Illinois |
| 24 | Sophie L. Peterson | 46 | Wife | — | Illinois |
| 25 | Henry W. Peterson | 28 | Son | Farm Labor | Illinois |
| 26 | Gilbert L. Peterson | 24 | Son | — | Illinois |
| 27 | Edna A. Peterson | 22 | Daughter | — | Illinois |
| 28 | Myrna L. Peterson | 20 | Son | — | Illinois |
| 29 | Merle Peterson | 13 | Son | — | Illinois |
| 30 | Maurice E. Peterson | 8 | Daughter | — | Illinois |
| 31 | Ed. Kauffman | 54 | Head | Farmer | Indiana |
| 32 | Emma D. Kauffman | 50 | Wife | — | Indiana |
| 33 | Willie Kauffman | 18 | Son | — | Indiana |
| 34 | Martin Kauffman | 16 | Son | — | Nebraska |
| 35 | Ray Mclaughlin | 30 | Head | Farmer | Iowa |
| 36 | Rose Mclaughlin | 23 | Wife | — | Iowa |
| 37 | Oscar P. Roberts | 40 | Head | Farmer | Iowa |
| 38 | Robert E. Roberts | 49 | Brother | Farmer | Iowa |
| 39 | Herbert M. Roberts | 51 | Brother | Farmer | Iowa |
| 40 | Margaret Stearns | 46 | Head | Farmer | Iowa |
| 41 | Russell Stearns | 14 | Son | — | Iowa |
| 42 | David Nelson | 32 | Head | Farmer | Iowa |
| 43 | Cecil M. Nelson | 31 | Wife | — | Iowa |
| 44 | Leona Nelson | 13 | Daughter | — | Iowa |
| 45 | Russell Nelson | 10 | Son | — | Iowa |
| 46 | Mardel Nelson | 6 | Daughter | — | Iowa |
| 47 | Lawrence Long | 29 | Head | Farmer | Iowa |
| 48 | Ethel Long | 28 | Wife | — | Iowa |
| 49 | Lloyd L. Long | 2 | Son | — | Iowa |
| 50 | Sam R. White | 43 | Head | Farmer | Iowa |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)