BA
Bertha Allen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Monroe-County, New York
Our Model Tree links this Bertha Allen across the 1920, 1930 and 1940 US Censuses in Monroe-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1875), then head of a 4-person household.
Age 65
b. ~1875
Female
Spouse
Born: Germany
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Monroe-County, New York |
| Surname | Allen |
| Given Name | Bertha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Germany |
| 1935 Residence (City) | Rochester City |
| 1935 Residence (County) | Monroe |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
| Township / Ward | Rochester City |
| Est. Birth Year | ~1875 |
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 Bertha | Age | Birth yr |
|---|---|---|---|---|
| Samuel Allen | Head | — | 66 | ~1874 |
| Gustaf Struck | Other | — | 56 | ~1884 |
| Bertha Allen | Spouse | — | 65 | ~1875 |
| Milford Allen | Son | — | 26 | ~1914 |
Census Appearances
1920
Monroe, New …
Spouse, age 45
Monroe, New York · implied b. ~1875 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Bertha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Germany |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1930
Monroe, New …
Other, age 55
Monroe, New York · implied b. ~1875 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Bertha |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Germany |
| Naturalization Status | Naturalized |
| Year of Immigration | 1883 |
| Age at First Marriage | 30 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Veteran | No |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1940
Monroe-County, New …
Spouse, age 65
Monroe-County, New York · implied b. ~1875 — 4 household members
| Surname | Allen |
| Given Name | Bertha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Germany |
| 1935 Residence (City) | Rochester City |
| 1935 Residence (County) | Monroe |
| Naturalization Status | Naturalized |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
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 Allen across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Bertha Allen
Spouse · 1940 · age 65 · b. ~1875 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Monroe-County, New York
Open full size
1940 US Federal Census — Monroe-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02842-00587)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Leger | 9 | Son | — | Canada-French |
| 2 | Alice Clayson | 32 | Head | Cleaner | New York |
| 3 | Marlene Clayson | 5 | Daughter | — | New York |
| 4 | Elizabeth Burdick | 35 | Sister | General Office Clerk | New York |
| 5 | Joseph Swerlowska | 40 | Head | Grocery Merchant | Poland |
| 6 | Jessie Swerlowska | 37 | Wife | Machine Operator | New York |
| 7 | Norbert Swerlowska | 14 | Son | — | New York |
| 8 | Catherine Ulean | 60 | Head | Shader | New York |
| 9 | Elizabeth Ulean | 87 | Mother | — | New York |
| 10 | Mary Ulean | 53 | Brother | — | New York |
| 11 | Max Zimm | 65 | Head | Pin Setter | Germany |
| 12 | Louise Zimm | 65 | Wife | Machinist | Germany |
| 13 | Frank Cannarella | 55 | Head | Tailor | Italy |
| 14 | Florence Cannarella | 45 | Wife | Tailor | Italy |
| 15 | Guido Cannarella | 25 | Son | Lithographer | New York |
| 16 | Raymond Cannarella | 24 | Son | Printer | New York |
| 17 | Edna Cannarella | 12 | Daughter | — | New York |
| 18 | Samuel P. Allen | 66 | Head | Shop Hand | Canada-English |
| 19 | Bertha Allen THIS PERSON | 65 | Wife | — | Germany |
| 20 | Milford Allen | 26 | Son | Clerk | New York |
| 21 | Gustaf Struck | 56 | Brother-in-law | Proprietor | New York |
| 22 | Abraham Lupetta | 54 | Head | Tailor | Russia |
| 23 | Esther Lupetta | 52 | Wife | — | Russia |
| 24 | Ethel Lupetta | 28 | Daughter | Clerk In Dry Cleaning Store | New York |
| 25 | Marion Lupetta | 19 | Daughter | Order Clerk | New York |
| 26 | Isach Nussenbaum | 15 | Lodger | — | Germany |
| 27 | Molly Sarfaty | 8 | Lodger | — | New York |
| 28 | Augustine Baum | 40 | Head | Policeman | New York |
| 29 | Gertrude Baum | 41 | Wife | — | New York |
| 30 | Richard Baum | 14 | Son | — | New York |
| 31 | James Baum | 13 | Son | — | New York |
| 32 | Edward Baum | 11 | Son | — | New York |
| 33 | Marie Welkin | 53 | Head | — | New York |
| 34 | Robert F. Welkin | 24 | Son | Shipper | New York |
| 35 | Karl Pieper | 41 | Head | Depot Master | Germany |
| 36 | Hermine Pieper | 40 | Wife | — | Germany |
| 37 | Rolf Pieper | 15 | Son | — | Germany |
| 38 | Harry Pieper | 14 | Son | — | New York |
| 39 | Karl Jr. Pieper | 12 | Son | — | New York |
| 40 | Kenneth Pieper | 4 | Son | — | 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)