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Margaret Boyle — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cambria-County, Pennsylvania
Our Model Tree links this Margaret Boyle across the 1920, 1930 and 1940 US Censuses in Cambria-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1859), then head of a 4-person household.
Age 81
b. ~1859
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cambria-County, Pennsylvania |
| Surname | Boyle |
| Given Name | Margaret Dowling |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 81 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Johnstown city |
| 1935 Residence (County) | Cambria |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Johnstown City |
| Est. Birth Year | ~1859 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Charles Boyle | Son | — | 45 | ~1895 |
| M Boyle | Head | — | 85 | ~1855 |
| Walter Boyle | Son | — | 42 | ~1898 |
| Margaret Boyle | Spouse | — | 81 | ~1859 |
Census Appearances
1920
Cambria, Pennsylvania
Spouse, age 57
Cambria, Pennsylvania · implied b. ~1863 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Boyle |
| Given Name | Margaret A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Cambria, Pennsylvania
Other, age 68
Cambria, Pennsylvania · implied b. ~1862 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Boyle |
| Given Name | Margaret |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 33 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Cambria-County, Pennsylvania
Spouse, age 81
Cambria-County, Pennsylvania · implied b. ~1859 — 4 household members
| Surname | Boyle |
| Given Name | Margaret Dowling |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 81 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Johnstown city |
| 1935 Residence (County) | Cambria |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Boyle 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 Boyle
Spouse · 1940 · age 81 · b. ~1859 · 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 — Cambria-County, Pennsylvania
Open full size
1940 US Federal Census — Cambria-County, Pennsylvania
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-03454-00021)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 2 | Carl T Block | 45 | Head | Manager | Pennsylvania |
| 3 | Claire Block | 46 | Wife | — | Pennsylvania |
| 4 | Edward T Block | 18 | Son | — | Pennsylvania |
| 5 | Helen Block | 16 | Daughter | — | Pennsylvania |
| 6 | Carl Jr Block | 14 | Son | — | Pennsylvania |
| 7 | Alma Block | 7 | Daughter | — | Pennsylvania |
| 8 | Henrietta Cooney | 65 | Aunt | — | Pennsylvania |
| 9 | Henry Blough | 66 | Head | Salesman | Pennsylvania |
| 10 | Emma Blough | 67 | Wife | — | Pennsylvania |
| 11 | Curtis Blough | 46 | Son | Bartender | Pennsylvania |
| 12 | Elizabeth Dull | 52 | Lodger | Teacher | Pennsylvania |
| 13 | William Anderson | 38 | Lodger | Proprietor | New York |
| 14 | Grace R Owens | 62 | Lodger | Junior Social Worker | Pennsylvania |
| 15 | M. J. Boyle | 85 | Head | — | Eire, Ireland |
| 16 | Margaret Dowling Boyle THIS PERSON | 81 | Wife | — | Maryland |
| 17 | Charles J Boyle | 45 | Son | Attorney | Pennsylvania |
| 18 | Walter Dowling Boyle | 42 | Son | Salesman | Pennsylvania |
| 19 | M. J. Cunningham | 68 | Head | Salesman | Eire, Ireland |
| 20 | Ellen Cunningham | 66 | Wife | — | Pennsylvania |
| 21 | Mary Louise Cunningham | 32 | Daughter | Teacher | Pennsylvania |
| 22 | Gertrude Duncan | 71 | Head | — | Tennessee |
| 23 | James C Duncan | 63 | Brother | — | Tennessee |
| 24 | David U Parlatore | 52 | Head | Salesman | Pennsylvania |
| 25 | Charles Watson | 56 | Head | Manager | Pennsylvania |
| 26 | Lulu Watson | 57 | Wife | — | Pennsylvania |
| 27 | Margaret Collins | 15 | Granddaughter | — | Pennsylvania |
| 28 | Violet Jamison | 45 | Head | Beauty Operator | Pennsylvania |
| 29 | Phyllis Jamison | 22 | Daughter | Steno-Typist | Pennsylvania |
| 30 | Harvey Miles | 25 | Head | Clerk | Illinois |
| 31 | Marion Miles | 22 | Wife | — | Illinois |
| 32 | Lloyd Boyer | 20 | Head | Laborer Car Shop | Pennsylvania |
| 33 | Carmen Di Girolamo | 37 | Head | Salesman | Italy |
| 34 | Alice Di Girolamo | 20 | Wife | — | Pennsylvania |
| 35 | Arthur Wilson | 46 | Head | Agent | Pennsylvania |
| 36 | Edward Balogh | 24 | Head | Engineer | Pennsylvania |
| 37 | Mildred Zubrinich | 50 | Head | — | New Mexico |
| 38 | Milan Zubrinich | 16 | Son | — | Pennsylvania |
| 39 | Wade Burkhard | 40 | Head | Automobile Mechanic | Pennsylvania |
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)