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Helen Moore — 1940 US Census Record
Model Tree available1940 United States Federal Census · Maricopa-County, Arizona
Our Model Tree links this Helen Moore across the 1920, 1930 and 1940 US Censuses in Maricopa-County, Arizona (XGBoost, ~Confirmed), with identified parents Edwin & Bessie — first a daughter (b.~1910), then head of a 3-person household.
Age 30
b. ~1910
Female
Daughter
Born: Arizona
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Maricopa-County, Arizona |
| Surname | Moore |
| Given Name | Helen I. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Arizona |
| 1935 Residence (City) | Phoenix (City) |
| 1935 Residence (County) | Maricopa |
| Additional Details | |
| Occupation | School Teacher |
| Industry | City of Phoenix |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 49 |
| Highest Grade | C 5 |
| 1935 Residence | Same place |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
| Occupation | Teacher |
| Township / Ward | Phoenix City |
| Est. Birth Year | ~1910 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Helen Moore | Daughter | — | 30 | ~1910 |
| Edwin Moore | Head | — | 59 | ~1881 |
| Bessie Moore | Spouse | — | 55 | ~1885 |
Census Appearances
1920
Maricopa, Arizona
Daughter, age 10
Maricopa, Arizona · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Canada |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1930
Maricopa, Arizona
Daughter, age 20
Maricopa, Arizona · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Helen F. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Massachusetts |
| Occupation | teacher |
| Industry | public school |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1940
Maricopa-County, Arizona
Daughter, age 30
Maricopa-County, Arizona · implied b. ~1910 — 3 household members
| Surname | Moore |
| Given Name | Helen I. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Arizona |
| 1935 Residence (City) | Phoenix (City) |
| 1935 Residence (County) | Maricopa |
| Occupation | School Teacher |
| Industry | City of Phoenix |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 49 |
| Highest Grade | C 5 |
| 1935 Residence | Same place |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
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 Helen Moore across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Edwin Moore (~0.92 confidence) and mother Bessie Moore (~0.92 confidence) and mother Bessie Moore (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edwin Moore
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Bessie Moore
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Bessie Moore
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen Moore
Daughter · 1940 · age 30 · b. ~1910 · Arizona
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Maricopa-County, Arizona
Open full size
1940 US Federal Census — Maricopa-County, Arizona
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00104-00734)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | F. A. Hickernell | 50 | Head | United States Commissioner | Pennsylvania |
| 42 | Vernece Hickernell | 52 | Wife | — | Pennsylvania |
| 43 | Lois Hickernell | 17 | Daughter | — | Pennsylvania |
| 44 | Frederick Hickernell | 8 | Son | — | Arizona |
| 45 | William J. Machan | 51 | Head | Teacher | Kansas |
| 46 | Ruth Machan | 39 | Wife | — | Virginia |
| 47 | Nicholas Slim | 31 | Head | Owner | Ohio |
| 48 | Emma Slim | 24 | Wife | Wife Of Owner | Indiana |
| 49 | Julia Lee Slim | 4 | Daughter | — | Arizona |
| 50 | Charles N. Slim | 1 | Son | — | Arizona |
| 51 | Emma E. Little | 20 | Housekeeper | Housekeeper | Oklahoma |
| 52 | Wilbur E. Bluhm | 26 | Head | Assistant Manager | Iowa |
| 53 | Elizabeth Bluhm | 34 | Wife | — | Arizona |
| 54 | Betty Ann Bluhm | 1 | Daughter | — | Arizona |
| 55 | Mabel Jackman | 47 | Sister | Housekeeper | Indiana |
| 56 | Harry W. Iden | 44 | Head | Automobile Parts Man | Illinois |
| 57 | Jane B. Iden | 39 | Wife | — | Vermont |
| 58 | Harry W. Jr. Iden | 18 | Son | — | Arizona |
| 59 | John R. Kelly | 36 | Head | Purchasing Agent | New York |
| 60 | Geraldine M. Kelly | 29 | Wife | — | Kansas |
| 61 | Regina I. Kelly | 5 | Daughter | — | Arizona |
| 62 | Mary Lou Kelly | 3 | Daughter | — | Arizona |
| 63 | Edwin C. Moore | 59 | Head | Chief Of Police | Connecticut |
| 64 | Bessie L. Moore | 55 | Wife | — | Mass. |
| 65 | Helen I. Moore THIS PERSON | 30 | Daughter | School Teacher | Arizona |
| 66 | William M. De Merse | 33 | Head | Map Draftsman | New York |
| 67 | Darlene G. De Merse | 33 | Wife | — | Missouri |
| 68 | Agnes Lemon | 54 | Head | — | Missouri |
| 69 | Doris Lemon | 24 | Daughter | Beauty Parlor | Arkansas |
| 70 | Nadine Lemon | 19 | Daughter | — | Iowa |
| 71 | Verl A. Walker | 22 | Head | Salesman | Idaho |
| 72 | Dorotha Walker | 20 | Wife | — | Idaho |
| 73 | Raymond Mccalmont | 23 | Head | Service Station Attendant | Missouri |
| 74 | Drucilla Mccalmont | 24 | Wife | — | Tennessee |
| 75 | Henry L. Wesielowski | 42 | Head | Construction Foreman | Minnesota |
| 76 | Marguerite Wesielowski | 39 | Wife | — | Oklahoma |
| 77 | Henry L. Jr. Wesielowski | 10 | Son | — | Arizona |
| 78 | Paul Wesielowski | 7 | Son | — | Arizona |
| 79 | Catherine S. Wesielowski | 5 | Daughter | — | Arizona |
| 80 | Catherine M. Foster | 32 | Mother-in-law | — | Oklahoma |
Pedigree Summary
Helen
Gen 1 · 3 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)