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Hattie Lee — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Hattie Lee across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 10-person household.
Age 17
b. ~1923
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Lee |
| Given Name | Hattie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Sewickley Borough |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Sewickley Borough |
| 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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Hattie | Age | Birth yr |
|---|---|---|---|---|
| Robert Lee | Son | — | 19 | ~1921 |
| Martin Lee | Son | — | 23 | ~1917 |
| Charles Lee | Son | — | 11 | ~1929 |
| Ralph Lee | Son | — | 15 | ~1925 |
| Rue Lee | Head | — | 45 | ~1895 |
| Floyd Lee | Son | — | 21 | ~1919 |
| Raymond Lee | Son | — | 8 | ~1932 |
| Jane Lee | Daughter | — | 5 | ~1935 |
| Marion Lee | Daughter | — | 13 | ~1927 |
| Hattie Lee | Daughter | — | 17 | ~1923 |
Census Appearances
1930
Allegheny, Pennsylvania
Daughter, age 7
Allegheny, Pennsylvania · implied b. ~1923 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Hattie D. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Maryland |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Daughter, age 17
Allegheny-County, Pennsylvania · implied b. ~1923 — 10 household members
| Surname | Lee |
| Given Name | Hattie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Sewickley Borough |
| 1935 Residence (County) | Allegheny |
| Highest Grade | Hs 2 |
| 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 Hattie Lee across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Hattie Lee
Daughter · 1940 · age 17 · b. ~1923 · Pennsylvania
★ You are viewing this record
Sibling
Raymond Lee
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Lee
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jane Lee
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Lee
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Lee
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Floyd Lee
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martin Lee
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Lee
Sibling · 1940 · age 15
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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03416-00737)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Josephine Turner | 10 | Daughter | — | Pennsylvania |
| 42 | Rue D. Lee | 45 | Head | — | Maryland |
| 43 | Martin Jr. Lee | 23 | Son | Laborer | Pennsylvania |
| 44 | Floyd Lee | 21 | Son | Butler | Pennsylvania |
| 45 | Robert Lee | 19 | Son | — | Pennsylvania |
| 46 | Hattie Lee THIS PERSON | 17 | Daughter | — | Pennsylvania |
| 47 | Ralph Lee | 15 | Son | — | Pennsylvania |
| 48 | Marion Lee | 13 | Daughter | — | Pennsylvania |
| 49 | Charles Lee | 11 | Son | — | Pennsylvania |
| 50 | Raymond Lee | 8 | Son | — | Pennsylvania |
| 51 | Jane Lee | 5 | Daughter | — | Pennsylvania |
| 52 | Vallie D. Branson | 50 | Head | — | Virginia |
| 53 | Thomas Branson | 19 | Son | Houseman | West Virginia |
| 54 | Halter Branson | 15 | Son | — | West Virginia |
| 55 | Virginia Stubbs | 26 | Daughter | — | West Virginia |
| 56 | John Stubbs | 27 | Son-in-law | Laborer | West Virginia |
| 57 | Bernice Stubbs | 7 | Daughter | — | West Virginia |
| 58 | Janice Stubbs | 4 | Daughter | — | West Virginia |
| 59 | John Jr. Stubbs | 2 | Grandson | — | West Virginia |
| 60 | George Lepper | 34 | Head | Laborer | South Carolina |
| 61 | Nannie Lepper | 35 | Wife | — | Kentucky |
| 62 | William Lepper | 24 | Son | Shoe Shiner | Kentucky |
| 63 | Thomas Lepper | 19 | Son | None | Pennsylvania |
| 64 | Charles Lepper | 17 | Son | — | Pennsylvania |
| 65 | George Jr. Lepper | 15 | Son | — | Kentucky |
| 66 | Ella Taylor | 25 | Sister | — | South Carolina |
| 67 | Paul Kaufman | 50 | Head | Foreman | Pennsylvania |
| 68 | Irene Kaufman | 48 | Wife | — | Pennsylvania |
| 69 | Ruth Kaufman | 19 | Daughter | Operator | Pennsylvania |
| 70 | Dorothy Kaufman | 14 | Daughter | — | Pennsylvania |
| 71 | Albert Goia | 26 | Head | Driver | Pennsylvania |
| 72 | Mary Goia | 25 | Wife | — | Italy |
| 73 | Dorothy Jean Goia | 5 | Daughter | — | Pennsylvania |
| 74 | Mary L. Goia | 2 | Daughter | — | Pennsylvania |
| 75 | Alfred Ford | 47 | Head | Gardener | Pennsylvania |
| 76 | Nellie Ford | 44 | Wife | — | Pennsylvania |
| 77 | Alfred H. Ford | 25 | Son | Golf Pro. | Pennsylvania |
| 78 | William Ford | 22 | Son | Clerk | Pennsylvania |
| 79 | Henry Ford | 17 | Son | — | Pennsylvania |
| 80 | Nancy Ford | 10 | Daughter | — | Pennsylvania |
Related Census Records
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)