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William Walker — 1940 US Census Record
Model Tree available1940 United States Federal Census · Armstrong-County, Pennsylvania
Our Model Tree links this William Walker across the 1920, 1930 and 1940 US Censuses in Armstrong-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Harry & Harry — first a head (b.~1914), then head of a 3-person household.
Age 26
b. ~1914
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Armstrong-County, Pennsylvania |
| Surname | Walker |
| Given Name | William F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Armstrong |
| Additional Details | |
| Highest Grade | No H-4 |
| 1935 Residence | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Ford City |
| Est. Birth Year | ~1914 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Walker | Head | — | 26 | ~1914 |
| William Walker | Son | — | 2 | ~1938 |
| Irene Walker | Spouse | — | 28 | ~1912 |
Census Appearances
1920
Armstrong, Pennsylvania
Son, age 5
Armstrong, Pennsylvania · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | William F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Armstrong, Pennsylvania
Son, age 16
Armstrong, Pennsylvania · implied b. ~1914 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | William F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Armstrong-County, Pennsylvania
Head, age 26
Armstrong-County, Pennsylvania · implied b. ~1914 — 3 household members
| Surname | Walker |
| Given Name | William F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Armstrong |
| Highest Grade | No H-4 |
| 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 William Walker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Harry Walker (~0.92 confidence) and father Harry Walker (~0.92 confidence) and mother Mabel Walker (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Harry Walker
b. ~1893
Source father
● Household
· direct · ~0.92
Father
Harry Walker
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Mabel Walker
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Walker
Head · 1940 · age 26 · b. ~1914 · 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 — Armstrong-County, Pennsylvania
Open full size
1940 US Federal Census — Armstrong-County, Pennsylvania
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03422-00687)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mary Hribik | 29 | Wife | — | Czechoslovakia |
| 42 | John Hribik | 11 | Son | — | Pennsylvania |
| 43 | Albert Hribik | 9 | Son | — | Pennsylvania |
| 44 | Edward Hribik | 7 | Son | — | Pennsylvania |
| 45 | Steve Bordick | 24 | Brother-in-law | Skilled Laborer | Czechoslovakia |
| 46 | Helen | 22 | Sister-in-law | Maid | Czechoslovakia |
| 47 | Rudolph Hagofsky | 46 | Head | Cutter | Pennsylvania |
| 48 | Agnes Hagofsky | 38 | Wife | — | Maryland |
| 49 | Mildred Hagofsky | 18 | Daughter | — | Pennsylvania |
| 50 | Rudolph Jr. Hagofsky | 16 | Son | — | Pennsylvania |
| 51 | Marie Hagofsky | 14 | Daughter | — | Pennsylvania |
| 52 | Russell Crawford | 45 | Head | Skilled Laborer | Pennsylvania |
| 53 | Mary Crawford | 43 | Wife | — | France |
| 54 | Steve Schmaus | 32 | Head | Packer | Pennsylvania |
| 55 | Anna Schmaus | 29 | Wife | — | Pennsylvania |
| 56 | Valentine Schmaus | 10 | Son | — | Pennsylvania |
| 57 | Antonette Schmaus | 1 | Daughter | — | Pennsylvania |
| 58 | Andrew Gladisiewicz | 67 | Head | — | Poland |
| 59 | Helen Gladisiewicz | 50 | Wife | — | Poland |
| 60 | Alphonse Gladisiewicz | 27 | Son | Skilled Laborer | Pennsylvania |
| 61 | Alphonse Gladisiewicz | 25 | Son | Skilled Laborer | Pennsylvania |
| 62 | Clement Gladisiewicz | 22 | Son | — | Pennsylvania |
| 63 | William F. Walker THIS PERSON | 26 | Head | — | Pennsylvania |
| 64 | Irene Walker | 28 | Wife | — | Pennsylvania |
| 65 | William J. Walker | 2 | Son | — | Pennsylvania |
| 66 | Andrew Machowsky | 68 | Head | Retired | Austria |
| 67 | Eva Machowsky | 65 | Wife | — | Austria |
| 68 | Jesse Mohr | 23 | Head | Attendant | Pennsylvania |
| 69 | Barbara Mohr | 21 | Wife | — | Pennsylvania |
| 70 | Lois Jean Mohr | 2 | Daughter | — | Pennsylvania |
| 71 | Peggy Ann Mohr | 0 | Daughter | — | Pennsylvania |
| 72 | John Vacula | 31 | Father-in-law | Polisher | Pennsylvania |
| 73 | Steve Vacula | 28 | Brother-in-law | — | Pennsylvania |
| 74 | Mary Evanicik | 73 | Head | Retired | Austria |
| 75 | Anna Evanicik | 49 | Daughter | — | Austria |
| 76 | John Evanicik | 44 | Son | Laborer | Austria |
| 77 | John Panegyzyn | 49 | Head | Crane Man | Austria |
| 78 | Mary Panegyzyn | 45 | Wife | — | Austria |
| 79 | Andrew Panegyzyn | 21 | Son | New Worker | Pennsylvania |
Pedigree Summary
William
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)