BA
Betty Allen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Gila-County, Arizona
Our Model Tree links this Betty Allen across the 1930 and 1940 US Censuses in Gila-County, Arizona (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 6-person household.
Age 17
b. ~1923
Female
Daughter
Born: Arizona
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Gila-County, Arizona |
| Surname | Allen |
| Given Name | Betty Ann |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Arizona |
| 1935 Residence (City) | Lower Miami |
| 1935 Residence (County) | Gila |
| Additional Details | |
| Industry | 0 |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
| Township / Ward | Lower Miami |
| Est. Birth Year | ~1923 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Betty | Age | Birth yr |
|---|---|---|---|---|
| Ruth Allen | Daughter | — | 26 | ~1914 |
| Henry Allen | Head | — | 51 | ~1889 |
| Henry Allen | Son | — | 21 | ~1919 |
| Ruth Allen | Spouse | — | 50 | ~1890 |
| Betty Allen | Daughter | — | 17 | ~1923 |
| John Allen | Son | — | 19 | ~1921 |
Census Appearances
1930
Gila, Arizona
Daughter, age 7
Gila, Arizona · implied b. ~1923 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Betty Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Occupation | none |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1940
Gila-County, Arizona
Daughter, age 17
Gila-County, Arizona · implied b. ~1923 — 6 household members
| Surname | Allen |
| Given Name | Betty Ann |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Arizona |
| 1935 Residence (City) | Lower Miami |
| 1935 Residence (County) | Gila |
| Industry | 0 |
| Highest Grade | H 3 |
| 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 Betty Allen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Betty Allen
Daughter · 1940 · age 17 · b. ~1923 · Arizona
★ You are viewing this record
Sibling
John Allen
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Allen
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Allen
Sibling · 1940 · age 21
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 — Gila-County, Arizona
Open full size
1940 US Federal Census — Gila-County, Arizona
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00102-00485)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Julia Hernandez | 14 | daughter | — | Arizona |
| 42 | Frank Hernandez | 12 | son | — | Arizona |
| 43 | Nadine Hernandez | 11 | daughter | — | Arizona |
| 44 | Joe Hernandez | 8 | son | — | Arizona |
| 45 | Emilie Hernandez | 7 | daughter | — | Arizona |
| 46 | Roman Hernandez | 6 | son | — | Arizona |
| 47 | Vera Hernandez | 5 | daughter | — | Arizona |
| 48 | Ernestine Hernandez | 2 | daughter | — | Arizona |
| 49 | Stella Hernandez | 0 | daughter | — | Arizona |
| 50 | Rufus Mammell | 57 | head | Cement Finisher | England |
| 51 | Helen Mammell | 59 | wife | — | England |
| 52 | Donald Roberts | 15 | grandson | — | Arizona |
| 53 | Victor Benselin | 42 | head | Miner | Colorado |
| 54 | Maura Benselin | 31 | wife | — | England |
| 55 | Dorothy Benselin | 11 | daughter | — | Arizona |
| 56 | Maurice Case | 34 | head | Principal Of School | Kansas |
| 57 | Clarissa Case | 33 | wife | — | Arizona |
| 58 | Addie Lambert | 64 | mother in law | — | Utah |
| 59 | John Lambert | 28 | brother in law | Timberman | Arizona |
| 60 | Henry Allen | 51 | head | Chief Clerk | Texas |
| 61 | Ruth Allen | 50 | wife | — | Texas |
| 62 | Ruth Jr. Allen | 26 | daughter | Primary School Teacher | Arizona |
| 63 | Henry Jr. Allen | 21 | son | — | Arizona |
| 64 | John Allen | 19 | son | — | Arizona |
| 65 | Betty Ann Allen THIS PERSON | 17 | daughter | — | Arizona |
| 66 | Lee Timothy | 57 | head | Watchman | Utah |
| 67 | Mary Timothy | 53 | wife | — | Utah |
| 68 | Aulden Timothy | 33 | son | Timekeeper | Utah |
| 69 | Lilia Timothy | 14 | daughter | — | Utah |
| 70 | Jack W. Martigny | 24 | head | Operator | Arizona |
| 71 | Katherine Martigny | 17 | wife | — | Arizona |
| 72 | Jack W. Jr. Martigny | 0 | son | — | Arizona |
| 73 | B. H. Franklin | 55 | head | Pay Clerk | Wisconsin |
| 74 | Pauline Franklin | 54 | wife | — | Wisconsin |
| 75 | John H. Hasselberger | 65 | head | Purchasing Agent | Maryland |
| 76 | Genevieve Hasselberger | 62 | wife | — | Minnesota |
| 77 | Gus Anderson | 56 | head | Carpenter Foreman | Sweden |
| 78 | Hulda Anderson | 56 | wife | — | Sweden |
| 79 | Wilbur Anderson | 21 | son | — | Arizona |
| 80 | Walter Whittle | 69 | head | — | Florida |
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)