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Catherine Foley — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Catherine Foley across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Richard & Anna — first a daughter (b.~1910), then head of a 3-person household.
Age 30
b. ~1910
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Foley |
| Given Name | Catherine E |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh city |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | Assistant Supervisor |
| Industry | Woolworth Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1660 |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Assistant Supervisor |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1910 |
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 Catherine | Age | Birth yr |
|---|---|---|---|---|
| Catherine Foley | Daughter | — | 30 | ~1910 |
| Hannah Foley | Head | — | 64 | ~1876 |
| Marie Foley | Daughter | — | 33 | ~1907 |
Census Appearances
1920
Allegheny, Pennsylvania
Daughter, age 12
Allegheny, Pennsylvania · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Foley |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Daughter, age 21
Allegheny, Pennsylvania · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Foley |
| Given Name | Catherine D. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Operator |
| Industry | Telephone Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Daughter, age 30
Allegheny-County, Pennsylvania · implied b. ~1910 — 3 household members
| Surname | Foley |
| Given Name | Catherine E |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh city |
| 1935 Residence (County) | Allegheny |
| Occupation | Assistant Supervisor |
| Industry | Woolworth Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1660 |
| Highest Grade | H-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 Catherine Foley across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Richard Foley (~0.92 confidence) and mother Anna Foley (~0.92 confidence) and mother Hanna Foley (~0.92 confidence) and mother Hannah Foley (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Richard Foley
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Anna Foley
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Hanna Foley
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Hannah Foley
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Catherine Foley
Daughter · 1940 · age 30 · b. ~1910 · Pennsylvania
★ You are viewing this record
Sibling
Marie Foley
Sibling · 1940 · age 33
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-t0627-03657-00490)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Catherine E Neppach | 52 | Wife | — | Pennsylvania |
| 2 | Laura Neppach | 27 | daughter | Stenographer | Pennsylvania |
| 3 | William Cline | 21 | stepson | Chauffeur | Pennsylvania |
| 4 | Hannah Foley | 64 | Head | — | Pennsylvania |
| 5 | Marie Foley | 33 | daughter | — | Pennsylvania |
| 6 | Catherine E Foley THIS PERSON | 30 | daughter | Assistant Supervisor | Pennsylvania |
| 7 | Martin Scanlon | 62 | Head | Laborer | N. Ireland |
| 8 | Mary E Scanlon | 54 | Wife | — | N. Ireland |
| 9 | Catherine Marie Scanlon | 36 | daughter | Retail Clerk | Pennsylvania |
| 10 | Martin Joseph Scanlon | 21 | son | Janitor | Pennsylvania |
| 11 | Regina Scanlon | 16 | daughter | — | Pennsylvania |
| 12 | Herman J. Hoerner | 56 | Head | Shipper | Pennsylvania |
| 13 | Germain Hoerner | 54 | Wife | — | Pennsylvania |
| 14 | Mary F. G. Hoerner | 30 | daughter | Retail Clerk | Pennsylvania |
| 15 | Leo Hoerner | 29 | son | Clerical | Pennsylvania |
| 16 | Robert F Hoerner | 18 | son | Salesman | Pennsylvania |
| 17 | Margaret Hoerner | 12 | daughter | — | Pennsylvania |
| 18 | Mary Ann Baker | 67 | Head | — | Pennsylvania |
| 19 | Francis R. Baker | 45 | son | Clerical Engineer | Pennsylvania |
| 20 | Loretta D. Baker | 35 | daughter | — | Pennsylvania |
| 21 | Albert G. Domhoff | 49 | Head | Auto Painter | Pennsylvania |
| 22 | Blanche H Domhoff | 48 | Wife | — | Pennsylvania |
| 23 | Peter D Corbin | 65 | Head | Engineer | New York |
| 24 | Bessie G Corbin | 54 | Wife | — | Pennsylvania |
| 25 | Sylvester Clunan | 28 | Head | Laundry Checker | Pennsylvania |
| 26 | Patricia G Clunan | 22 | Wife | — | Pennsylvania |
| 27 | Patricia Lee Clunan | 3 | daughter | — | Pennsylvania |
| 28 | Robert Clunan | 2 | son | — | Pennsylvania |
| 29 | Joyce Clunan | 0 | daughter | — | Pennsylvania |
| 30 | Andrew Hemmerlin | 30 | Head | Steel Grinder | Pennsylvania |
| 31 | Colletta D Hemmerlin | 28 | Wife | — | Pennsylvania |
| 32 | James Hemmerlin | 2 | son | — | Pennsylvania |
| 33 | Joan Hemmerlin | 0 | daughter | — | Pennsylvania |
| 34 | John Henning | 65 | Head | Labor | Pennsylvania |
| 35 | Katharine Henning | 63 | Wife | — | Pennsylvania |
| 36 | Aloysius Henning | 23 | son | Retail Clerk | Pennsylvania |
| 37 | Michael J. Riesner | 27 | son-in-law | Ice Labor | Pennsylvania |
| 38 | Bertha Riesner | 30 | daughter | — | Pennsylvania |
| 39 | Ellen E Mcbriar | 66 | Head | — | Irish F. State |
| 40 | John S Mcguire | 58 | Head | Gardener | Irish F. State |
Pedigree Summary
Catherine + 1 sibling
Gen 1 · 4 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)