HH
Harry Hall — 1940 US Census Record
Model Tree available1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Harry Hall across the 1910, 1920, 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed), with identified parents Frank & Frank — first a head (b.~1909), then head of a 6-person household.
Age 31
b. ~1909
Male
Head
Born: California
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Hall |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | La Crescenta |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Occupation | mechanic |
| Industry | gasoline filling station |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 332 |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Mechanic |
| Township / Ward | La Crescenta |
| Est. Birth Year | ~1909 |
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 Harry | Age | Birth yr |
|---|---|---|---|---|
| Lenora Hall | Daughter | — | ~1940 | |
| Charlotte Hall | Daughter | — | 7 | ~1933 |
| Harry Hall | Head | — | 31 | ~1909 |
| Charles Hall | Son | — | 2 | ~1938 |
| Floyd Hall | Son | — | 4 | ~1936 |
| Waunetta Hall | Spouse | — | 24 | ~1916 |
Census Appearances
1910
Los Angeles, …
Son, age 2
Los Angeles, California · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Nevada |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
Los Angeles, …
Son, age 12
Los Angeles, California · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Nevada |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Los Angeles, …
Son, age 22
Los Angeles, California · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Harry E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Nevada |
| Occupation | Helper |
| Industry | Garage |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Head, age 31
Los-Angeles-County, California · implied b. ~1909 — 6 household members
| Surname | Hall |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | La Crescenta |
| 1935 Residence (County) | Los Angeles |
| Occupation | mechanic |
| Industry | gasoline filling station |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 332 |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Harry Hall across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Hall (~0.92 confidence) and father Frank Hall (~0.92 confidence) and father Frank Hall (~0.92 confidence) and mother Minnie Hall (~0.92 confidence) and mother Minnie Hall (~0.92 confidence) and mother Winnie Hall (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Hall
b. ~1870
Source father
● Household
· direct · ~0.92
Father
Frank Hall
b. ~1870
Source father
● Household
· direct · ~0.92
Father
Frank Hall
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Minnie Hall
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Minnie Hall
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Winnie Hall
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Hall
Head · 1940 · age 31 · b. ~1909 · California
★ 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 — Los-Angeles-County, California
Open full size
1940 US Federal Census — Los-Angeles-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00232-00785)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Wilbur D. Salisbury | 79 | Head | None | New York |
| 2 | Francis S. Salisbury | 76 | Wife | None | Wisconsin |
| 3 | Lloyd B. Clark | 36 | Head | Manager | Oregon |
| 4 | Maurine S. Clark | 37 | Wife | None | Colorado |
| 5 | Robert Clark | 11 | Son | — | California |
| 6 | Patricia Clark | 5 | Daughter | — | California |
| 7 | Mary E. Miller | 62 | Head | None | Ohio |
| 8 | Elmer Donaldson | 44 | Son-in-law | Salesman | Iowa |
| 9 | Grace Donaldson | 44 | Daughter | Saleswoman | Ohio |
| 10 | Herbert Jones | 57 | Head | Plasterer | England |
| 11 | Ethel Jones | 58 | Wife | None | England |
| 12 | Levi Groves | 39 | Head | Chauffeur | Wisconsin |
| 13 | Lenore Groves | 25 | Wife | None | Missouri |
| 14 | Leonard Groves | 5 | Son | — | California |
| 15 | Harry Hall THIS PERSON | 31 | Head | Mechanic | California |
| 16 | Waunetta Hall | 24 | Wife | None | Missouri |
| 17 | Charlotte L. Hall | 7 | Daughter | — | California |
| 18 | Floyd R. Hall | 4 | Son | — | California |
| 19 | Charles Hall | 2 | Son | — | California |
| 20 | Lenora Hall | 0 | Daughter | — | California |
| 21 | Oliver Ritter | 43 | Head | Lens Grinder | Missouri |
| 22 | Owen Ritter | 13 | Son | — | Missouri |
| 23 | Henry Winkelmann | 72 | Head | None | Minnesota |
| 24 | Mary Inman | 34 | Head | None | Oregon |
| 25 | Paul Stroupe | 15 | Son | — | California |
| 26 | Wayne Osborne | 27 | Head | Meat Cutter | Kansas |
| 27 | Opal Osborne | 33 | Wife | None | Kansas |
| 28 | Gertrude H. Lang | 62 | Head | None | Kansas |
| 29 | John W. Diss | 79 | Head | Broker | California |
| 30 | Amelia G. Diss | 66 | Wife | None | Delaware |
| 31 | William F. Quinn | 39 | Head | Pharmacist | Washington |
| 32 | Leone C. Quinn | 40 | Wife | None | Ohio |
| 33 | Jeanne J. Quinn | 18 | Daughter | None | Washington |
| 34 | Norma R. Quinn | 16 | Daughter | None | Washington |
| 35 | Loyd Montgomery | 56 | Head | Plumber | Pennsylvania |
| 36 | Stella Montgomery | 55 | Wife | None | Michigan |
| 37 | Benjamin H. Fair | 56 | Head | Watchman | South Carolina |
| 38 | Florence J. Fair | 39 | Wife | Policy Writer | Minnesota |
| 39 | Ronald H. Fair | 19 | Son | None | Michigan |
| 40 | Jeanne Fair | 17 | Daughter | None | Minnesota |
Pedigree Summary
Harry
Gen 1 · 6 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)