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Margaret Brady — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Blair-County, Pennsylvania
Our Model Tree links this Margaret Brady across the 1920, 1930 and 1940 US Censuses in Blair-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1871), then head of a 5-person household.
Age 69
b. ~1871
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Blair-County, Pennsylvania |
| Surname | Brady |
| Given Name | Margaret |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Altoona City |
| 1935 Residence (County) | Blair |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Altoona City |
| Est. Birth Year | ~1871 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Brady | Spouse | — | 69 | ~1871 |
| Alice Brady | Daughter | — | 24 | ~1916 |
| Joseph Brady | Head | — | 74 | ~1866 |
| Isabel Brady | Daughter | — | 33 | ~1907 |
| Margaret Brady | Daughter | — | 28 | ~1912 |
Census Appearances
1920
Blair, Pennsylvania
Spouse, age 49
Blair, Pennsylvania · implied b. ~1871 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brady |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| 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
Blair, Pennsylvania
Spouse, age 59
Blair, Pennsylvania · implied b. ~1871 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brady |
| Given Name | Margaret A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| 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
Blair-County, Pennsylvania
Spouse, age 69
Blair-County, Pennsylvania · implied b. ~1871 — 5 household members
| Surname | Brady |
| Given Name | Margaret |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Altoona City |
| 1935 Residence (County) | Blair |
| Highest Grade | 8 |
| 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 Margaret Brady across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Brady
Spouse · 1940 · age 69 · b. ~1871 · 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 — Blair-County, Pennsylvania
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1940 US Federal Census — Blair-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03438-00699)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Riley | 65 | head | Foreman | Pennsylvania |
| 2 | Ethel A. Riley | 60 | wife | — | Pennsylvania |
| 3 | William J. Riley | 34 | son | Clerk | Pennsylvania |
| 4 | Cora B. Adams | 79 | mother-in-law | — | Pennsylvania |
| 5 | George Jacob | 56 | head | Telegrapher | Pennsylvania |
| 6 | May Jacob | 56 | wife | — | New York |
| 7 | Louise Jacob | 27 | daughter | Teacher | Texas |
| 8 | William Roman | 49 | head | Salesman | Pennsylvania |
| 9 | Catherine Roman | 40 | sister | Clerk | Pennsylvania |
| 10 | Elmer Lucas | 36 | head | Helper | Pennsylvania |
| 11 | Ruth Lucas | 30 | wife | — | Pennsylvania |
| 12 | Raymond Lucas | 12 | son | — | Pennsylvania |
| 13 | Lillie Gay | 55 | head | — | Pennsylvania |
| 14 | Homer Prough | 51 | head | Barber | Pennsylvania |
| 15 | Helen Prough | 51 | wife | — | Pennsylvania |
| 16 | Robert Carney | 36 | head | Machinist | Pennsylvania |
| 17 | Margaret Carney | 35 | wife | — | Pennsylvania |
| 18 | Margaret Jr. Carney | 1 | daughter | — | Pennsylvania |
| 19 | Ralph Evans | 36 | head | Helper | Pennsylvania |
| 20 | Marian Evans | 33 | wife | — | Illinois |
| 21 | Howard Evans | 2 | son | — | Pennsylvania |
| 22 | James Dengler | 28 | head | Salesman | Pennsylvania |
| 23 | Edith Dengler | 30 | wife | Accountant | Pennsylvania |
| 24 | Joseph Brady | 74 | head | — | Pennsylvania |
| 25 | Margaret Brady THIS PERSON | 69 | wife | — | Pennsylvania |
| 26 | Isabel Brady | 33 | daughter | Nurse | Pennsylvania |
| 27 | Margaret Brady | 28 | daughter | Stenographer | Pennsylvania |
| 28 | Alice Brady | 24 | daughter | — | Pennsylvania |
| 29 | Theodore J. Mcnichol | 48 | head | Gang Foreman | Pennsylvania |
| 30 | Helen Mcnichol | 47 | wife | — | Pennsylvania |
| 31 | Edward Mcnichol | 26 | son | Labor | Pennsylvania |
| 32 | Theodore Mcnichol | 24 | son | Counter Man | Pennsylvania |
| 33 | Robert Mcnichol | 20 | son | Laborer | Pennsylvania |
| 34 | Harold Mcnichol | 18 | son | New Worker | Pennsylvania |
| 35 | Helen Mcnichol | 17 | daughter | — | Pennsylvania |
| 36 | John Mcnichol | 15 | son | — | Pennsylvania |
| 37 | Jean Mcnichol | 11 | daughter | — | Pennsylvania |
| 38 | Richard Mcnichol | 7 | son | — | Pennsylvania |
| 39 | Lillian Demory | 22 | daughter | Stitcher | Pennsylvania |
| 40 | Arthur Mchugh | 54 | head | Machinist | 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)