DH
Doris Hall — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Boone-County, Iowa
Our Model Tree links this Doris Hall across the 1930 and 1940 US Censuses in Boone-County, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 8-person household.
Age 15
b. ~1925
Female
Daughter
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Boone-County, Iowa |
| Surname | Hall |
| Given Name | Doris J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Boone city |
| 1935 Residence (County) | Boone |
| Additional Details | |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Boone City |
| Est. Birth Year | ~1925 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Doris | Age | Birth yr |
|---|---|---|---|---|
| Charlotte Hall | Daughter | — | 13 | ~1927 |
| Ronald Hall | Son | — | 19 | ~1921 |
| Beulah Hall | Spouse | — | 40 | ~1900 |
| Kenneth Hall | Son | — | 17 | ~1923 |
| Guy Hall | Head | — | 46 | ~1894 |
| Carrol Hall | Son | — | 11 | ~1929 |
| Cedric Hall | Son | — | 9 | ~1931 |
| Doris Hall | Daughter | — | 15 | ~1925 |
Census Appearances
1930
Boone, Iowa
Daughter, age 6
Boone, Iowa · implied b. ~1924 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Doris Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Minnesota |
| Industry | none |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Boone-County, Iowa
Daughter, age 15
Boone-County, Iowa · implied b. ~1925 — 8 household members
| Surname | Hall |
| Given Name | Doris J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Boone city |
| 1935 Residence (County) | Boone |
| Highest Grade | Hs 2 |
| 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 Doris Hall across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Doris Hall
Daughter · 1940 · age 15 · b. ~1925 · Iowa
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Sibling
Charlotte Hall
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carrol Hall
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Hall
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ronald Hall
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cedric Hall
Sibling · 1940 · age 9
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 — Boone-County, Iowa
Open full size
1940 US Federal Census — Boone-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01141-00425)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Connie L. Shaffer | 9 | Grand-daughter | — | Iowa |
| 2 | Marion L. Low | 63 | Head | Pipe Fitter | Iowa |
| 3 | Altha M. Low | 59 | Wife | — | Iowa |
| 4 | Elroy L. Low | 29 | Son | Truck Driver | Iowa |
| 5 | Marvin L. Low | 25 | Son | Massage Boy | Iowa |
| 6 | Arthur C. White | 52 | Head | Machinist | Kansas |
| 7 | Mae E. White | 51 | Wife | — | Iowa |
| 8 | James A. Tallen | 25 | Head | — | England |
| 9 | Elizabeth A. Tallen | 69 | Wife | — | England |
| 10 | Ralph D. White | 25 | Head | Laborer | Iowa |
| 11 | Mary L. White | 18 | Wife | — | Washington |
| 12 | Elemarine H. White | 2 | Daughter | — | Iowa |
| 13 | Arthur E. White | 0 | Son | — | Iowa |
| 14 | Raymond L. Crowe | 29 | Head | Dry Cleaner | Iowa |
| 15 | Gretchen E. Crowe | 27 | Wife | Cashier | Wisconsin |
| 16 | — | None | — | — | — |
| 17 | James Gilliam | 75 | Head | — | Iowa |
| 18 | Guy C. Heaton | 26 | Head | Carpenter | Wisconsin |
| 19 | Leland J. Heaton | 18 | Son | — | Iowa |
| 20 | Helen J. Heaton | 15 | Daughter | — | Iowa |
| 21 | Bruce H. Heaton | 13 | Son | — | Iowa |
| 22 | Clark E. Heaton | 6 | Son | — | Iowa |
| 23 | Edward C. North | 50 | Head | Painter | Iowa |
| 24 | Frances A. North | 50 | Wife | — | Iowa |
| 25 | Lorena F. North | 19 | Daughter | — | Iowa |
| 26 | Naomi J. North | 16 | Daughter | — | Iowa |
| 27 | Gary E. North | 6 | Son | — | Iowa |
| 28 | Della Pritchard | 72 | Head | — | Iowa |
| 29 | Albert S. Ades | 52 | Head | Clerk | Iowa |
| 30 | Lena V. Ades | 56 | Wife | — | Iowa |
| 31 | Guy E. Hall | 46 | Head | Milk Deliverer | Mississippi |
| 32 | Beulah M. Hall | 40 | Wife | — | Minnesota |
| 33 | Ronald L. Hall | 19 | Son | Milk Man | Iowa |
| 34 | Kenneth E. Hall | 17 | Son | — | Iowa |
| 35 | Doris J. Hall THIS PERSON | 15 | Daughter | — | Iowa |
| 36 | Charlotte R. Hall | 13 | Daughter | — | Iowa |
| 37 | Carrol D. Hall | 11 | Son | — | Iowa |
| 38 | Cedric D. Hall | 9 | Son | — | Iowa |
| 39 | Charlotte A. Jones | 83 | Head | — | Wisconsin |
| 40 | David Holley | 74 | Head | Carpenter Laborer | Missouri |
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)