MS
Marguerite Smith — 1940 US Census Record
Model Tree available1940 United States Federal Census · Tama-County, Iowa
Our Model Tree links this Marguerite Smith across the 1920, 1930 and 1940 US Censuses in Tama-County, Iowa (XGBoost, ~Confirmed), with identified parents Hazen & Hazen — first a daughter (b.~1915), then head of a 4-person household.
Age 25
b. ~1915
Female
Daughter
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Tama-County, Iowa |
| Surname | Smith |
| Given Name | Marguerite |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Toledo Town |
| 1935 Residence (County) | Tama |
| Additional Details | |
| Occupation | New Worker |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | New Worker |
| Township / Ward | Toledo Town |
| Est. Birth Year | ~1915 |
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 Marguerite | Age | Birth yr |
|---|---|---|---|---|
| Marguerite Smith | Daughter | — | 25 | ~1915 |
| Della Smith | Spouse | — | 47 | ~1893 |
| Hazen Smith | Head | — | 51 | ~1889 |
| Dale Smith | Son | — | 18 | ~1922 |
Census Appearances
1920
Tama, Iowa
Daughter, age 4
Tama, Iowa · implied b. ~1916 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Marguerite I. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Tama, Iowa
Daughter, age 15
Tama, Iowa · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Marguerite A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Tama-County, Iowa
Daughter, age 25
Tama-County, Iowa · implied b. ~1915 — 4 household members
| Surname | Smith |
| Given Name | Marguerite |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Toledo Town |
| 1935 Residence (County) | Tama |
| Occupation | New Worker |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Marguerite Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Hazen Smith (~0.92 confidence) and father Hazen Smith (~0.92 confidence) and father Hagen Smith (~0.92 confidence) and mother Della Smith (~0.92 confidence) and mother Della Smith (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Hazen Smith
b. ~1889
Source father
● Household
· direct · ~0.92
Father
Hazen Smith
b. ~1889
Source father
● Household
· direct · ~0.92
Father
Hagen Smith
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Della Smith
b. ~1893
Source mother
● Household
· direct · ~0.92
Mother
Della Smith
b. ~1894
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Marguerite Smith
Daughter · 1940 · age 25 · b. ~1915 · Iowa
★ You are viewing this record
Sibling
Dale Smith
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Tama-County, Iowa
Open full size
1940 US Federal Census — Tama-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01207-00594)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lorene | 26 | Wife | — | Missouri |
| 2 | Marilyn Lorene | 3 | Daughter | — | Iowa |
| 3 | Margaret Lorene | 2 | Daughter | — | Iowa |
| 4 | Howard Re Vore | 25 | Head | Trucker | Minnesota |
| 5 | Martha S. Re Vore | 27 | Wife | — | Iowa |
| 6 | Wesley Bailey | 30 | Lodger | Log-Topper | Canada-English |
| 7 | William Schulze | 25 | Lodger | Log-Loader | Iowa |
| 8 | Harold Re Vore | 22 | Brother | Truck Driver | Minnesota |
| 9 | Fred Maury | 31 | Head | Special Investigator | Nebraska |
| 10 | Mildred Maury | 35 | Wife | Junior Clerk | North Dakota |
| 11 | Kenneth Maury | 11 | Son | — | North Dakota |
| 12 | Geraldine Vidvich | 13 | Niece | — | Nevada |
| 13 | Hattie B. Wilcoxon | 80 | Head | — | Iowa |
| 14 | Hazen Smith | 51 | Head | Maintenance-Man | Iowa |
| 15 | Della Smith | 47 | Wife | — | Iowa |
| 16 | Marguerite Smith THIS PERSON | 25 | Daughter | New Worker | Iowa |
| 17 | Dale Smith | 18 | Son | Salesman | Iowa |
| 18 | Agnes Nachezel | 49 | Head | — | Iowa |
| 19 | Lloyd Lapham | 44 | Head | Proprietor | Iowa |
| 20 | Nellie Lapham | 34 | Wife | Waitress | Iowa |
| 21 | Norman Snider | 13 | Step Son | — | Iowa |
| 22 | Earl Minard | 52 | Head | Proprietor | South Dakota |
| 23 | Clara Minard | 50 | Wife | — | Iowa |
| 24 | George Whelin | 71 | Head | — | Iowa |
| 25 | Mary B. Whelin | 68 | Wife | — | Ohio |
| 26 | Elmer Wagoner | 33 | Head | Mason | Iowa |
| 27 | Lydia Wagoner | 31 | Wife | — | Iowa |
| 28 | Elmer Wagoner | 12 | Son | — | Iowa |
| 29 | Robert Wagoner | 8 | Son | — | Iowa |
| 30 | James Wagoner | 5 | Son | — | Iowa |
| 31 | Ada Fleming | 62 | Head | — | Iowa |
| 32 | Michael Krezek | 64 | Head | Deputy Auditor | Iowa |
| 33 | Bessie Krezek | 57 | Wife | — | Iowa |
| 34 | Earnest Benson | 68 | Head | Abstractor | Iowa |
| 35 | Bessie Benson | 61 | Wife | — | Iowa |
| 36 | S. Roland Benson | 20 | Son | — | Iowa |
| 37 | Gerald Everist | 33 | Head | — | Iowa |
| 38 | Mildred Everist | 30 | Wife | — | Iowa |
| 39 | Wendell Everist | 8 | Son | — | Iowa |
| 40 | Elma Everist | 6 | Daughter | — | Iowa |
Pedigree Summary
Marguerite + 1 sibling
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)