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Anna Dunn — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Fergus, Montana
Our Model Tree links this Anna Dunn across the 1920 and 1930 US Censuses in Fergus, Montana (XGBoost, ~Confirmed) — first a spouse (b.~1879), then head of a 11-person household.
Age 41
b. ~1879
Female
Spouse
Born: England
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Fergus, Montana |
| Surname | Dunn |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1905 |
| Naturalization Status | First papers filed |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1914 |
| Birthplace (normalized) | england |
| Township / Ward | School District 52 |
| Est. Birth Year | ~1879 |
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.
11 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Herbert Dunn | Son | — | 18 | ~1902 |
| Cecil Dunn | Son | — | 12 | ~1908 |
| Albert Dunn | Son | — | 14 | ~1906 |
| Elsie Dunn | Daughter | — | 7 | ~1913 |
| William Dunn | Son | — | 20 | ~1900 |
| Leonard Dunn | Son | — | 16 | ~1904 |
| David Dunn | Son | — | 10 | ~1910 |
| Henry Dunn | Son | — | 4 | ~1916 |
| Mildred Dunn | Daughter | — | 1 | ~1919 |
| William Dunn | Head | — | 45 | ~1875 |
| Anna Dunn | Spouse | — | 41 | ~1879 |
Census Appearances
1920
Fergus, Montana
Spouse, age 41
Fergus, Montana · implied b. ~1879 — 11 household members
| Surname | Dunn |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1905 |
| Naturalization Status | First papers filed |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1914 |
| Birthplace (normalized) | england |
1930
Fergus, Montana
Spouse, age 51
Fergus, Montana · implied b. ~1879 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | Annie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1904 |
| Age at First Marriage | 19 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Anna Dunn across 2 US Census years (1920 and 1930) in Fergus, Montana, using XGBoost record linkage.
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This person
Anchor record
Anna Dunn
Spouse · 1920 · age 41 · b. ~1879 · Montana
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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 — Fergus, Montana
Open full size
1920 US Federal Census — Fergus, Montana
Page Contents
42 people indexed on this census page (ia:1920:14thcensusofpopu970unit:0220)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Bahn | 45 | Head | Farmer | Germany |
| 2 | Anna M. Bahn | 37 | Wife | — | Michigan |
| 3 | Wilbert A. Bahn | 14 | Son | — | Michigan |
| 4 | Herbert H. Bahn | 12 | Son | — | Michigan |
| 5 | Arnold W. Bahn | 10 | Son | — | Oklahoma |
| 6 | Ernest J. Bahn | 5 | Son | — | Michigan |
| 7 | William H. Gibson | 35 | Head | Farmer | Kansas |
| 8 | Agusta A. Gibson | 31 | Wife | — | Michigan |
| 9 | Idrisia J. Gibson | 4 | Daughter | — | Montana |
| 10 | Wanda A. Gibson | 3 | Daughter | — | Montana |
| 11 | Frank B. Carter | 52 | Head | Farmer | Missouri |
| 12 | Nancy A. Carter | 52 | Wife | — | Missouri |
| 13 | Milton S. Carter | 16 | Son | — | Missouri |
| 14 | Lloyd J. Carter | 12 | Son | — | Missouri |
| 15 | Clarence Baker | 32 | Head | Laborer | Missouri |
| 16 | Sadie Baker | 29 | Wife | — | Missouri |
| 17 | Olin W. Baker | 9 | Son | — | Missouri |
| 18 | Lola E. Baker | 4 | Daughter | — | Washington |
| 19 | Patrick Gallagher | 67 | Head | Farmer | Ireland |
| 20 | Clarence Edwards | 30 | Head | Farmer | Wisconsin |
| 21 | Hilda Edwards | 30 | Wife | — | Minnesota |
| 22 | Olyn M. Edwards | 3 | Son | — | Montana |
| 23 | Jack H. Edwards | 2 | Son | — | Montana |
| 24 | Donald Edwards | 1 | Son | — | Montana |
| 25 | Joseph Medek | 58 | Head | Farmer | Poland |
| 26 | Mary Medek | 60 | Wife | — | Poland |
| 27 | Emil Kudzia | 10 | Grandson | — | Poland |
| 28 | Mary Kudzia | 8 | Granddaughter | — | Massachusetts |
| 29 | Helen Kudzia | 6 | Granddaughter | — | Montana |
| 30 | Edward Kudzia | 4 | Grandson | — | Montana |
| 31 | Frank Zelenka | 25 | Head | Farmer | Kansas |
| 32 | William R. Dunn | 45 | Head | Farmer | England |
| 33 | Anna Dunn THIS PERSON | 41 | Wife | — | England |
| 34 | William R. Dunn | 20 | Son | — | England |
| 35 | Herbert Dunn | 18 | Son | — | England |
| 36 | Leonard Dunn | 16 | Son | — | England |
| 37 | Albert E. Dunn | 14 | Son | — | Canada |
| 38 | Cecil G. Dunn | 12 | Son | — | Washington |
| 39 | David L. Dunn | 10 | Son | — | Washington |
| 40 | Elsie Dunn | 7 | Daughter | — | Washington |
| 41 | Henry Dunn | 4 | Son | — | Montana |
| 42 | Mildred Dunn | 1 | Daughter | — | Montana |
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)