HH
Harry Hill — 1940 US Census Record
Model Tree available1940 United States Federal Census · St.-Louis-County, Missouri
Our Model Tree links this Harry Hill across the 1920, 1930 and 1940 US Censuses in St.-Louis-County, Missouri (XGBoost, ~Confirmed), with identified parents Albert & Kate — first a head (b.~1906), then head of a 4-person household.
Age 34
b. ~1906
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-County, Missouri |
| Surname | Hill |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | St Louis |
| 1935 Residence (County) | St Louis |
| Additional Details | |
| Occupation | Foreman |
| Industry | Aviation Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2400 |
| Highest Grade | Hs 4 |
| 1935 Residence | Missouri |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Foreman |
| Township / Ward | Normandy Twp |
| Est. Birth Year | ~1906 |
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 Harry | Age | Birth yr |
|---|---|---|---|---|
| Harry Hill | Head | — | 34 | ~1906 |
| David Hill | Son | — | 2 | ~1938 |
| Milton Hill | Son | — | 6 | ~1934 |
| Lena Hill | Spouse | — | 27 | ~1913 |
Census Appearances
1920
St Louis, …
Son, age 15
St Louis, Missouri · implied b. ~1905 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
St Louis, …
Head, age 25
St Louis, Missouri · implied b. ~1905 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 21 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Cutter |
| Industry | Carpets |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | no |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
St.-Louis-County, Missouri
Head, age 34
St.-Louis-County, Missouri · implied b. ~1906 — 4 household members
| Surname | Hill |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | St Louis |
| 1935 Residence (County) | St Louis |
| Occupation | Foreman |
| Industry | Aviation Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2400 |
| Highest Grade | Hs 4 |
| 1935 Residence | Missouri |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Hill across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Albert Deters (~0.92 confidence) and mother Kate Deters (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Albert Deters
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Kate Deters
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Hill
Head · 1940 · age 34 · b. ~1906 · Missouri
★ 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 — St.-Louis-County, Missouri
Open full size
1940 US Federal Census — St.-Louis-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02152-00912)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Dorothy Blancett | 31 | Wife | Housewife | Oklahoma |
| 42 | Kay Blancett | 13 | Son | — | Nebraska |
| 43 | Marvin Blancett | 10 | Son | — | Colorado |
| 44 | Andrew Holmes | 84 | Father in law | School Teacher | Oklahoma |
| 45 | Arvill Nicholas | 52 | Head | Mechanic | Missouri |
| 46 | Nora P Nicholas | 44 | Wife | Housewife | Missouri |
| 47 | James Nicholas | 20 | Son | Delivery | Missouri |
| 48 | Marie Nicholas | 18 | Daughter | Stenographer | Missouri |
| 49 | Ben Nicholas | 46 | Head | Mechanic | Missouri |
| 50 | Teresa A Nicholas | 45 | Wife | Housewife | Missouri |
| 51 | Charles Duncan | 45 | Head | Labor | England |
| 52 | Elizabeth Duncan | 40 | Wife | Housewife | Germany |
| 53 | Lucille Duncan | 28 | Daughter | — | Missouri |
| 54 | Vincent Duncan | 24 | Son | Filling Station | Missouri |
| 55 | Audrey Duncan | 20 | Daughter | Housekeeper | Missouri |
| 56 | Earl Duncan | 18 | Son | — | Missouri |
| 57 | Fred Ditch | 37 | Head | Welder | Missouri |
| 58 | Loretta A Ditch | 33 | Wife | Housewife | Missouri |
| 59 | Raymond Ditch | 9 | Son | — | Missouri |
| 60 | Norman Ditch | 4 | Son | — | Missouri |
| 61 | Lee Duncan | 56 | Head | Welder | Missouri |
| 62 | Evelyn Duncan | 55 | Wife | Housewife | Missouri |
| 63 | Deloris Duncan | 9 | Daughter | — | Missouri |
| 64 | Donald Duncan | 7 | Son | — | Missouri |
| 65 | Charles Duncan | 3 | Son | — | Missouri |
| 66 | Harry Hill THIS PERSON | 34 | Head | Foreman | Illinois |
| 67 | Lena P Hill | 27 | Wife | Housewife | Missouri |
| 68 | Milton Hill | 6 | Son | — | Missouri |
| 69 | David Hill | 2 | Son | — | Missouri |
| 70 | Archibald Stark | 24 | Head | Teacher | Massachusetts |
| 71 | Eleanor D Stark | 20 | Wife | Housewife | New York |
| 72 | Steven Stark | 0 | Son | — | Missouri |
| 73 | Walter Q Gardner | 58 | Head | Building Cont. | New York |
| 74 | Angeline Gardner | 54 | Wife | Housewife | Missouri |
| 75 | Dorothy Winzer | 23 | Niece | Clerk | Missouri |
| 76 | Leonard O Scruggs | 32 | Head | Meteorologist | Arkansas |
| 77 | Wanda Scruggs | 29 | Wife | Housewife | Arkansas |
| 78 | Michl Scruggs | 2 | Son | — | Missouri |
| 79 | Raymond Kluner | 24 | Head | Baker | Missouri |
| 80 | Ann Kluner | 27 | Wife | Seamstress | Missouri |
Pedigree Summary
Harry
Gen 1 · 2 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)