TH
Thelma Hall — 1940 US Census Record
Model Tree available1940 United States Federal Census · Crawford-County, Pennsylvania
Our Model Tree links this Thelma Hall across the 1920, 1930 and 1940 US Censuses in Crawford-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Ernest & Agnes — first a daughter (b.~1918), then head of a 8-person household.
Age 22
b. ~1918
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Crawford-County, Pennsylvania |
| Surname | Hall |
| Given Name | Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Meadville City |
| 1935 Residence (County) | Crawford |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Meadville City |
| Est. Birth Year | ~1918 |
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 Thelma | Age | Birth yr |
|---|---|---|---|---|
| Marion Hall | Daughter | — | 18 | ~1922 |
| Thelma Hall | Daughter | — | 22 | ~1918 |
| Mary Hall | Daughter | — | 13 | ~1927 |
| Ernest Hall | Head | — | 50 | ~1890 |
| Agnes Hall | Spouse | — | 49 | ~1891 |
| William Hall | Son | — | 16 | ~1924 |
| Ernest Hall | Son | — | 14 | ~1926 |
| Betty Hall | Daughter | — | 19 | ~1921 |
Census Appearances
1920
Crawford, Pennsylvania
Daughter, age 2
Crawford, Pennsylvania · implied b. ~1918 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Thelma |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New York |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Crawford, Pennsylvania
Daughter, age 13
Crawford, Pennsylvania · implied b. ~1917 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Crawford-County, Pennsylvania
Daughter, age 22
Crawford-County, Pennsylvania · implied b. ~1918 — 8 household members
| Surname | Hall |
| Given Name | Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Meadville City |
| 1935 Residence (County) | Crawford |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Thelma Hall across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Ernest Hall (~0.92 confidence) and mother Agnes Hall (~0.92 confidence) and mother Anna Hall (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Ernest Hall
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Agnes Hall
b. ~1891
Source mother
● Household
· direct · ~0.92
Mother
Anna Hall
b. ~1894
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thelma Hall
Daughter · 1940 · age 22 · b. ~1918 · Pennsylvania
★ You are viewing this record
Sibling
Marion Hall
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Hall
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Hall
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Hall
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Hall
Sibling · 1940 · age 19
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 — Crawford-County, Pennsylvania
Open full size
1940 US Federal Census — Crawford-County, Pennsylvania
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03476-00049)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mostacheo Francis Rose Mary | 40 | Nephew | — | Pennsylvania |
| 42 | Edward Peters | 62 | Head | Watchman | New York |
| 43 | Gertrude Peters | 57 | Wife | — | Pennsylvania |
| 44 | Arthur O'Day | 27 | Son in law | Accountant | Pennsylvania |
| 45 | Ruth O'Day | 25 | Daughter | — | Pennsylvania |
| 46 | Arthur O'Day | 5 | Grandson | — | Pennsylvania |
| 47 | Donald O'Day | 5 | Grandson | — | Pennsylvania |
| 48 | Bernard O'Day | 0 | Grandson | — | Pennsylvania |
| 49 | Belle Ann O'Day | 77 | Mother in law | — | Pennsylvania |
| 50 | Edith Du Chenois | 51 | Head | Sewing Project | Pennsylvania |
| 51 | Mona Du Chenois | 16 | Daughter | — | Pennsylvania |
| 52 | Lois Boyle | 10 | Granddaughter | — | Pennsylvania |
| 53 | James Chase | 55 | Lodger | Contractor | Pennsylvania |
| 54 | William Dederick | 28 | Head | Inspector | New York |
| 55 | Eleanor Dederick | 24 | Wife | Assembly | Pennsylvania |
| 56 | Reid Finley | 59 | Head | Grinder | Pennsylvania |
| 57 | Margaret Finley | 54 | Wife | — | Pennsylvania |
| 58 | Josephine Ives | 25 | Head | General Work | Pennsylvania |
| 59 | Adelyn Miller | 23 | Partner | General Work | Pennsylvania |
| 60 | Zelak Myers | 70 | Head | — | Pennsylvania |
| 61 | Louise Myers | 72 | Wife | — | Pennsylvania |
| 62 | Grace Hanks | 54 | Head | — | Pennsylvania |
| 63 | — | None | — | — | — |
| 64 | Agnes Hess | 60 | Head | Maid | Pennsylvania |
| 65 | Katherine Kula | 29 | Sister | — | Illinois |
| 66 | C. E. Wood | 49 | Head | — | Pennsylvania |
| 67 | Stella Wood | 56 | Wife | — | Pennsylvania |
| 68 | Paul Robertson | 36 | Head | Business Agent | Pennsylvania |
| 69 | Rebecca Robertson | 34 | Wife | — | Pennsylvania |
| 70 | Betty Robertson | 17 | Daughter | — | Pennsylvania |
| 71 | Julia Shreck | 58 | Head | — | Pennsylvania |
| 72 | Ernest Hall | 50 | Head | Brakeman | Pennsylvania |
| 73 | Agnes Hall | 49 | Wife | — | New York |
| 74 | Thelma Hall THIS PERSON | 22 | Daughter | — | Pennsylvania |
| 75 | Betty Hall | 19 | Daughter | Cleans Silk | Pennsylvania |
| 76 | Marion Hall | 18 | Daughter | — | Pennsylvania |
| 77 | William Hall | 16 | Son | — | Pennsylvania |
| 78 | Ernest Hall | 14 | Son | — | Pennsylvania |
| 79 | Mary Ellen Hall | 13 | Daughter | — | Pennsylvania |
Related Census Records
Pedigree Summary
Thelma + 5 siblings
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)