BA
Bertha Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Bertha Anderson across the 1910, 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1885), then head of a 5-person household.
Age 55
b. ~1885
Female
Spouse
Born: Sweden
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Anderson |
| Given Name | Bertha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Kings |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Township / Ward | New York |
| Est. Birth Year | ~1885 |
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 Bertha | Age | Birth yr |
|---|---|---|---|---|
| Anna Anderson | Daughter | — | 22 | ~1918 |
| Alice Anderson | Daughter | — | 25 | ~1915 |
| Axel Anderson | Head | — | 56 | ~1884 |
| Axel Anderson | Son | — | 26 | ~1914 |
| Bertha Anderson | Spouse | — | 55 | ~1885 |
Census Appearances
1910
Kings, New …
Other, age 24
Kings, New York · implied b. ~1886 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Bertha |
| Relationship to Head | Boarder |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Sweden |
| Years Married | 0 |
| Children Born | 0 |
| Children Living | 0 |
| Year of Immigration | 1902 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1920
Kings, New …
Spouse, age 35
Kings, New York · implied b. ~1885 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Bertha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1905 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Year of Naturalization | 1911 |
| Birthplace (normalized) | sweden |
1930
Kings, New …
Spouse, age 46
Kings, New York · implied b. ~1884 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Bertha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1906 |
| Age at First Marriage | 28 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
Kings-County, New …
Spouse, age 55
Kings-County, New York · implied b. ~1885 — 5 household members
| Surname | Anderson |
| Given Name | Bertha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Kings |
| Naturalization Status | Naturalized |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 Bertha Anderson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Bertha Anderson
Spouse · 1940 · age 55 · b. ~1885 · New York
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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 — Kings-County, New York
Open full size
1940 US Federal Census — Kings-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02557-00191)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | George Park | 53 | Head | Desk Operator | Scotland |
| 42 | Enid Park | 45 | Wife | — | England |
| 43 | Eileen Park | 21 | Daughter | — | New York |
| 44 | Phyllis Park | 18 | Daughter | — | New York |
| 45 | Patrick Harte | 38 | Head | Meter Reader | Ireland |
| 46 | Gertrude Harte | 39 | Wife | — | New York |
| 47 | Eleanor Harte | 9 | Daughter | — | New York |
| 48 | Mary T Harte | 6 | Daughter | — | New York |
| 49 | Coythe Harte | 1 | Son | — | New York |
| 50 | Paul Fedele | 59 | Head | Proprietor | Germany |
| 51 | Lena Fedele | 67 | Wife | — | Germany |
| 52 | Anita White | 40 | Daughter | Stenographer | New York |
| 53 | Doris White | 19 | Granddaughter | Typist | New York |
| 54 | Axel Anderson | 56 | Head | — | Sweden |
| 55 | Bertha Anderson THIS PERSON | 55 | Wife | — | Sweden |
| 56 | Axel Anderson | 26 | Son | Engineer | New York |
| 57 | Alice Anderson | 25 | Daughter | Clerk | New York |
| 58 | Anna Anderson | 22 | Daughter | Social Worker | New York |
| 59 | Louis Greene | 40 | Head | Salesman | New York |
| 60 | Ethel Greene | 40 | Wife | — | New Jersey |
| 61 | Gloria Greene | 21 | Daughter | Secretary | New York |
| 62 | William Greene | 18 | Son | Mechanic | New York |
| 63 | Louis Greene | 17 | Son | — | New York |
| 64 | Ethel Greene | 13 | Daughter | — | New York |
| 65 | Walter Greene | 11 | Son | — | New York |
| 66 | Harriet Greene | 6 | Daughter | — | New York |
| 67 | Harold Day | 37 | Head | Engineer | New York |
| 68 | Helen Day | 35 | Wife | — | New York |
| 69 | Barbara Day | 6 | Daughter | — | New York |
| 70 | Grace Day | 2 | Daughter | — | New York |
| 71 | Catherine Dougherty | 51 | Head | Ticket Agent | New York |
| 72 | James Mccarthy | 60 | Lodger | Utility Man | Scotland |
| 73 | Albert Luhs | 45 | Head | Manager | New York |
| 74 | Isabel Luhs | 47 | Wife | — | New York |
| 75 | Eileen Luhs | 18 | Daughter | — | New York |
| 76 | Margaret Fraser | 36 | Head | — | Pennsylvania |
| 77 | James Jenkins | 43 | Head | Chauffeur | New York |
| 78 | Thomas B Jenkins | 22 | Son | Printer | New York |
| 79 | James Jr Jenkins | 17 | Son | Newsboy | New York |
| 80 | Alice Jenkins | 14 | Daughter | — | New York |
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)