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Catherine Gallagher — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Catherine Gallagher across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1882), then head of a 5-person household.
Age 58
b. ~1882
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Gallagher |
| Given Name | Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1882 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Andrew Gallagher | Son | — | 21 | ~1919 |
| Catherine Gallagher | Spouse | — | 58 | ~1882 |
| Andrew Gallagher | Head | — | 59 | ~1881 |
| Rita Gallagher | Daughter | — | 20 | ~1920 |
| Paul Gallagher | Son | — | 16 | ~1924 |
Census Appearances
1920
Allegheny, Pennsylvania
Spouse, age 37
Allegheny, Pennsylvania · implied b. ~1883 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gallagher |
| Given Name | Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Lehigh, Pennsylvania
Spouse, age 48
Lehigh, Pennsylvania · implied b. ~1882 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gallagher |
| Given Name | Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 28 |
| Father's Birthplace | Northern Ireland |
| Mother's Birthplace | Northern Ireland |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Spouse, age 58
Allegheny-County, Pennsylvania · implied b. ~1882 — 5 household members
| Surname | Gallagher |
| Given Name | Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Highest Grade | No 7 |
| 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 Gallagher across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Catherine Gallagher
Spouse · 1940 · age 58 · b. ~1882 · Pennsylvania
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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-t0627-03666-00104)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas Benson | 28 | Head | Meat Cutter | Pennsylvania |
| 2 | Freda Benson | 29 | Wife | — | Pennsylvania |
| 3 | Thomas Jr. Benson | 3 | Son | — | Pennsylvania |
| 4 | Andrew Abel | 53 | Head | Laborer | Pennsylvania |
| 5 | Nellie Abel | 45 | Wife | — | Pennsylvania |
| 6 | Andrew Gallagher | 59 | Head | Laborer | Pennsylvania |
| 7 | Catherine Gallagher THIS PERSON | 58 | Wife | — | Pennsylvania |
| 8 | Andrew Gallagher | 21 | Son | Laborer | Pennsylvania |
| 9 | Rita Gallagher | 20 | Daughter | New Worker | Pennsylvania |
| 10 | Paul Gallagher | 16 | Son | — | Pennsylvania |
| 11 | Chester Nitt | 24 | Head | Helper | Ohio |
| 12 | Helen Nitt | 23 | Wife | — | Pennsylvania |
| 13 | Eva May Nitt | 4 | Daughter | — | Pennsylvania |
| 14 | Lilian Nelson | 43 | Mother | Cook | Ohio |
| 15 | Salvatore Biarri | 54 | Head | — | Italy |
| 16 | Rose Biarri | 50 | Wife | — | Italy |
| 17 | Mamie Biarri | 25 | Daughter | Saleswoman | Pennsylvania |
| 18 | Salvatore Biarri | 22 | Son | New Worker | Pennsylvania |
| 19 | Anthony Biarri | 23 | Son | Truck Driver | Pennsylvania |
| 20 | Anna May Biarri | 10 | Daughter | — | Pennsylvania |
| 21 | Angeline Biarri | 8 | Daughter | — | Pennsylvania |
| 22 | Bridget Joyce | 67 | Head | — | Ireland |
| 23 | Florence Done | 50 | Head | — | England |
| 24 | Gene Done | 19 | Daughter | — | Pennsylvania |
| 25 | Martha Done | 12 | Daughter | — | Pennsylvania |
| 26 | Philli Done | 12 | Daughter | — | Pennsylvania |
| 27 | Clara Rich | 51 | Head | Maid | Pennsylvania |
| 28 | Stanley Syracusa | 50 | Head | Chipper | Poland |
| 29 | Blanche Syracusa | 42 | Wife | — | Pennsylvania |
| 30 | Raymond Kowalski | 24 | Head | Laborer | Pennsylvania |
| 31 | Lilian Kowalski | 24 | Wife | — | Pennsylvania |
| 32 | Marie Fockray | 40 | Head | Typist | Pennsylvania |
| 33 | Matilda Fockray | 76 | Mother | — | Pennsylvania |
| 34 | Francis A. Brown | 51 | Head | — | Pennsylvania |
| 35 | Harriet Brown | 50 | Wife | — | Pennsylvania |
| 36 | Francis Jr. Brown | 26 | Son | Baggage Clerk | Pennsylvania |
| 37 | Donald Brown | 22 | Son | Stock Boy | Pennsylvania |
| 38 | Gloria Brown | 17 | Daughter | Finished | Pennsylvania |
| 39 | William Aufderheide | 28 | Son-in-law | Baggage Clerk | Pennsylvania |
| 40 | Philli Aufderheide | 24 | Daughter | — | Pennsylvania |
Search for Catherine Gallagher
All Catherine Gallagher Census Records Discover Gallagher Family TreeAbout 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)