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Beatrice Anderson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Beatrice Anderson across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1915), then head of a 6-person household.
Age 25
b. ~1915
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Anderson |
| Given Name | Beatrice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Elizabeth Borough |
| Additional Details | |
| Highest Grade | H-4 |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Elizabeth Borough |
| Est. Birth Year | ~1915 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Beatrice | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Anderson | Daughter | — | 23 | ~1917 |
| Helen Anderson | Daughter | — | 18 | ~1922 |
| Charles Anderson | Son | — | 20 | ~1920 |
| John Anderson | Head | — | 51 | ~1889 |
| Nellie Anderson | Spouse | — | 47 | ~1893 |
| Beatrice Anderson | Daughter | — | 25 | ~1915 |
Census Appearances
1920
Allegheny, Pennsylvania
Daughter, age 5
Allegheny, Pennsylvania · implied b. ~1915 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Beatrice |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Daughter, age 15
Allegheny, Pennsylvania · implied b. ~1915 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Beatrice M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Daughter, age 25
Allegheny-County, Pennsylvania · implied b. ~1915 — 6 household members
| Surname | Anderson |
| Given Name | Beatrice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Elizabeth Borough |
| Highest Grade | H-4 |
| 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 Beatrice Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Anderson (~0.92 confidence) and father John Anderson (~0.92 confidence) and father John Anderson (~0.92 confidence) and mother Hulda Anderson (~0.92 confidence) and mother Nellie Anderson (~0.92 confidence) and mother Nellie Anderson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Anderson
b. ~1889
Source father
● Household
· direct · ~0.92
Father
John Anderson
b. ~1889
Source father
● Household
· direct · ~0.92
Father
John Anderson
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Hulda Anderson
b. ~1893
Source mother
● Household
· direct · ~0.92
Mother
Nellie Anderson
b. ~1893
Source mother
● Household
· direct · ~0.92
Mother
Nellie Anderson
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Beatrice Anderson
Daughter · 1940 · age 25 · b. ~1915 · Pennsylvania
★ You are viewing this record
Sibling
Elizabeth Anderson
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Anderson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Anderson
Sibling · 1940 · age 18
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-t0627-03403-00193)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William J. Cook | 62 | Head | Captain | Indiana |
| 42 | Luella Cook | 61 | Wife | — | Indiana |
| 43 | Elizabeth Cook | 65 | Sister | — | Indiana |
| 44 | Bert H. Yates | 47 | Head | Fireman | Pennsylvania |
| 45 | Violet C. Yates | 37 | Wife | — | Pennsylvania |
| 46 | Bert H. Yates | 19 | Son | — | Pennsylvania |
| 47 | Grant W. Yates | 16 | Son | — | Pennsylvania |
| 48 | Eliza Cramer | 78 | Mother-in-law | — | Pennsylvania |
| 49 | John A. Anderson | 51 | Head | Painter | Sweden |
| 50 | Nellie B. Anderson | 47 | Wife | — | Pennsylvania |
| 51 | Beatrice Anderson THIS PERSON | 25 | Daughter | — | Pennsylvania |
| 52 | Elizabeth Anderson | 23 | Daughter | Saleslady | Pennsylvania |
| 53 | Charles M. Anderson | 20 | Son | — | Pennsylvania |
| 54 | Helen Anderson | 18 | Daughter | — | Pennsylvania |
| 55 | C. B. Householder | 52 | Head | Pipefitter | Pennsylvania |
| 56 | Grace Householder | 45 | Wife | — | Pennsylvania |
| 57 | Anna Householder | 28 | Daughter | Juvenile Court | Pennsylvania |
| 58 | Charles Householder | 23 | Son | Salesman | Pennsylvania |
| 59 | Edward Householder | 21 | Son | — | Pennsylvania |
| 60 | Grace M. Householder | 18 | Daughter | — | Pennsylvania |
| 61 | Dorothy Jean Householder | 13 | Daughter | — | Pennsylvania |
| 62 | Wilda Stillwagon | 48 | Head | — | Pennsylvania |
| 63 | Harry Westbay | 76 | Father | — | Pennsylvania |
| 64 | Henry Bohlander | 42 | Brother-in-law | Engineer | Pennsylvania |
| 65 | Laura Bohlander | 15 | Niece | — | Pennsylvania |
| 66 | Charles W. Clinton | 41 | Head | Plumber | Pennsylvania |
| 67 | Mary Shinkel Clinton | 39 | Wife | — | Pennsylvania |
| 68 | Mathilda Clinton | 65 | Mother | — | Pennsylvania |
| 69 | Ida H. Wilson | 70 | Mother | — | Pennsylvania |
| 70 | Geo. H. Roller | 46 | Head | Right Of Way Agent | Pennsylvania |
| 71 | Caroline Roller | 38 | Wife | — | Pennsylvania |
| 72 | Arloine Baker | 18 | Daughter | — | Pennsylvania |
| 73 | J. Norval Harrison | 44 | Head | — | Pennsylvania |
| 74 | Beatrice Harrison | 36 | Wife | — | Pennsylvania |
| 75 | Ida Kay Harrison | 7 | Daughter | — | Pennsylvania |
| 76 | Frank Mckenzie | 36 | Head | Assistant Yardmaster | Scotland |
| 77 | Ann Mckenzie | 33 | Wife | — | Pennsylvania |
| 78 | Frank Harry Mckenzie | 8 | Son | — | Pennsylvania |
| 79 | Craig D. Mckenzie | 5 | Son | — | Pennsylvania |
| 80 | Lee Hampson | 51 | Head | Clerk | Pennsylvania |
Pedigree Summary
Beatrice + 3 siblings
Gen 1 · 6 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)