AS
Allie Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Dane-County, Wisconsin
Our Model Tree links this Allie Smith across the 1930 and 1940 US Censuses in Dane-County, Wisconsin (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 4-person household.
Age 51
b. ~1889
Female
Spouse
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Dane-County, Wisconsin |
| Surname | Smith |
| Given Name | Allie |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Madison |
| 1935 Residence (County) | Dane |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Madison Township |
| Est. Birth Year | ~1889 |
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 1940 census.
| Name | Relation to head | Relative to Allie | Age | Birth yr |
|---|---|---|---|---|
| Doris Smith | Daughter | — | 13 | ~1927 |
| Betty Smith | Daughter | — | 15 | ~1925 |
| Allie Smith | Spouse | — | 51 | ~1889 |
| Paul Smith | Head | — | 40 | ~1900 |
Census Appearances
1930
Dane, Wisconsin
Other, age 40
Dane, Wisconsin · implied b. ~1890 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Allie |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 16 |
| Father's Birthplace | New York |
| Mother's Birthplace | Wisconsin |
| Occupation | Grinder |
| Industry | Machine mfg |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Dane-County, Wisconsin
Spouse, age 51
Dane-County, Wisconsin · implied b. ~1889 — 4 household members
| Surname | Smith |
| Given Name | Allie |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Madison |
| 1935 Residence (County) | Dane |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Allie Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Allie Smith
Spouse · 1940 · age 51 · b. ~1889 · Wisconsin
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Dane-County, Wisconsin
Open full size
1940 US Federal Census — Dane-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04470-00534)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ethel Peterson | 32 | wife | — | Wisconsin |
| 2 | Danny Peterson | 8 | son | — | Wisconsin |
| 3 | Lowell Peterson | 6 | son | — | Wisconsin |
| 4 | Gary Peterson | 5 | son | — | Wisconsin |
| 5 | Hans Sorenson | 30 | head | Foreman | Denmark |
| 6 | Ethel Sorenson | 29 | wife | — | Wisconsin |
| 7 | Beverly Sorenson | 5 | daughter | — | Wisconsin |
| 8 | Stephen Schmidt | 32 | head | Skilled Laborer | Texas |
| 9 | Zella Schmidt | 39 | wife | Clerk | Wisconsin |
| 10 | Elizabeth Wasley | 71 | mother in law | — | Wisconsin |
| 11 | Minnie Thompson | 52 | servant | Servant | Wisconsin |
| 12 | Arnold W. Willadsen | 35 | head | Senior Worker | Iowa |
| 13 | Jessie Willadsen | 32 | wife | Steno. | Wisconsin |
| 14 | John Welch | 43 | head | Carpenter | Wisconsin |
| 15 | Mary Welch | 34 | wife | Launderess | Michigan |
| 16 | Donald Welch | 15 | son | — | Wisconsin |
| 17 | Erma Welch | 13 | daughter | — | Wisconsin |
| 18 | Paul Smith | 40 | head | Machinist | Illinois |
| 19 | Allie Smith THIS PERSON | 51 | wife | — | Wisconsin |
| 20 | Betty Smith | 15 | daughter | — | Illinois |
| 21 | Doris Smith | 13 | daughter | — | Wisconsin |
| 22 | Otto W. Pond | 52 | head | Baker | Missouri |
| 23 | Margaret Pond | 52 | wife | — | Illinois |
| 24 | William Pond | 25 | son | Baker | Illinois |
| 25 | Dorothy Pond | 22 | daughter | Housework | Illinois |
| 26 | Margie Pond | 18 | daughter | — | Montana |
| 27 | Robert Pond | 16 | son | New Work | Montana |
| 28 | Richard Pond | 12 | son | — | Wisconsin |
| 29 | Edward Pond | 21 | son | Baker | Illinois |
| 30 | Helen Pond | 22 | daughter in law | Housework | Wisconsin |
| 31 | Harold J. Tidrow | 30 | head | Compositor | Nebraska |
| 32 | Mildred G. Tidrow | 25 | wife | Saleslady | California |
| 33 | Lucille J. Couse | 20 | sister in law | Implement Mfg. | Nebraska |
| 34 | Dick E. Sieracke | 43 | head | Gen. Car Foreman | Minnesota |
| 35 | Josephine Sieracke | 40 | wife | — | Minnesota |
| 36 | Richard Sieracke | 11 | son | — | California |
| 37 | John Crowe | 45 | head | Salesman | Canada-Eng |
| 38 | Marie Crowe | 33 | wife | — | Illinois |
| 39 | Mary Lou Crowe | 10 | daughter | — | Colorado |
| 40 | Jacqueline Crowe | 8 | daughter | — | Nebraska |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)