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Nellie Walker — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Nellie Walker across the 1910, 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Alvin & George — first a spouse (b.~1908), then head of a 4-person household.
Age 32
b. ~1908
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Walker |
| Given Name | Nellie V. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Aspinwall |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Highest Grade | Hs 2 |
| 1935 Residence | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Sharpsburg Borough |
| Est. Birth Year | ~1908 |
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 Nellie | Age | Birth yr |
|---|---|---|---|---|
| Matthew Walker | Head | — | 33 | ~1907 |
| Mary Walker | Daughter | — | 8 | ~1932 |
| Nellie Walker | Spouse | — | 32 | ~1908 |
| Thomas Walker | Son | — | 3 | ~1937 |
Census Appearances
1910
Allegheny, Pennsylvania
Daughter, age 1
Allegheny, Pennsylvania · implied b. ~1909 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Nellie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Eng English |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Daughter, age 11
Allegheny, Pennsylvania · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Nellie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Waitress |
| Industry | Railroad |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Daughter, age 22
Allegheny, Pennsylvania · implied b. ~1908 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Nellie R. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Nurse |
| Industry | Hospital |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Spouse, age 32
Allegheny-County, Pennsylvania · implied b. ~1908 — 4 household members
| Surname | Walker |
| Given Name | Nellie V. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Aspinwall |
| 1935 Residence (County) | Allegheny |
| Highest Grade | Hs 2 |
| 1935 Residence | Pennsylvania |
| 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 Nellie Walker across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Alvin Walker (~0.92 confidence) and father George Walker (~0.92 confidence) and father James Walker (~0.92 confidence) and mother Della Walker (~0.92 confidence) and mother Elizabeth Walker (~0.92 confidence) and mother Minnie Walker (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Alvin Walker
b. ~1885
Source father
● Household
· direct · ~0.92
Father
George Walker
b. ~1876
Source father
● Household
· direct · ~0.92
Father
James Walker
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Della Walker
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth Walker
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Minnie Walker
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Nellie Walker
Spouse · 1940 · age 32 · b. ~1908 · Pennsylvania
★ 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 — 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-t0627-03417-00548)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Raymond E. Dietrich | 1 | Son | — | Pennsylvania |
| 2 | John J. W. Dougherty | 49 | Head | Tax Collector | Pennsylvania |
| 3 | John J. Jr. Dougherty | 25 | Son | Laborer | Pennsylvania |
| 4 | Irene B. Dougherty | 66 | Mother | — | Pennsylvania |
| 5 | Clifford J. Dougherty | 23 | Nephew | Brakeman | Pennsylvania |
| 6 | Joseph Cran | 35 | Head | Machinist | Pennsylvania |
| 7 | Catherine V. Cran | 35 | Wife | — | Pennsylvania |
| 8 | Joseph V. Lipski | 49 | Head | Car Inspector | Poland |
| 9 | Genevieve Lipski | 46 | Wife | — | Poland |
| 10 | Anthony Legowski | 57 | Lodger | Molder | Poland |
| 11 | Harry W. Cunningham | 36 | Head | Inspector | Canada-Eng |
| 12 | Dorothy V. Cunningham | 38 | Wife | — | Pennsylvania |
| 13 | Wilfred Cunningham | 15 | Son | — | New York |
| 14 | Dorothy Cunningham | 10 | Daughter | — | Pennsylvania |
| 15 | Harry Reed | 60 | Head | — | Pennsylvania |
| 16 | Grace V. Reed | 35 | Daughter | Seamstress | Pennsylvania |
| 17 | Milford Reed | 37 | Son | Clerk - Office | Pennsylvania |
| 18 | Edna Reed | 31 | Daughter | — | Pennsylvania |
| 19 | Vivian Reed | 5 | Granddaughter | — | Pennsylvania |
| 20 | Milford Reed | 14 | Grandson | — | Pennsylvania |
| 21 | James Reed | 13 | Grandson | — | Pennsylvania |
| 22 | Alphonse De Rossi | 36 | Head | Laborer | Italy |
| 23 | Esther V. De Rossi | 26 | Wife | — | Pennsylvania |
| 24 | Concetta De Rossi | 7 | Daughter | — | Pennsylvania |
| 25 | Sam De Rossi | 1 | Son | — | Pennsylvania |
| 26 | Bruno Pezzimenti | 58 | Head | Owner | Italy |
| 27 | Vincenza V. Pezzimenti | 45 | Wife | — | Italy |
| 28 | Bernard Pezzimenti | 15 | Son | — | Pennsylvania |
| 29 | Rose Pezzimenti | 14 | Daughter | — | Pennsylvania |
| 30 | Matthew Walker | 33 | Head | Clerical | Pennsylvania |
| 31 | Nellie V. Walker THIS PERSON | 32 | Wife | — | Pennsylvania |
| 32 | Mary Lee Walker | 8 | Daughter | — | Pennsylvania |
| 33 | Thomas Walker | 3 | Son | — | Pennsylvania |
| 34 | Vincenzo Zuccaro | 62 | Head | Own Business | Italy |
| 35 | Lena V. Zuccaro | 56 | Wife | — | Italy |
| 36 | Anthony Zuccaro | 32 | Son | Helper | Pennsylvania |
| 37 | Joseph Zuccaro | 30 | Son | Helper | Pennsylvania |
| 38 | Mary Zuccaro | 27 | Daughter | — | Pennsylvania |
| 39 | James Zuccaro | 24 | Son | Helper | Pennsylvania |
| 40 | Josephine Zuccaro | 12 | Daughter | Assistant | Pennsylvania |
Pedigree Summary
Nellie
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)