SC
Sarah Cooper — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this Sarah Cooper across the 1920, 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 3-person household.
Age 50
b. ~1890
Female
Spouse
Born: Austria
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | Cooper |
| Given Name | Sarah |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Austria |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | 0 |
| 1935 Residence | New York |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
| Township / Ward | New York City |
| Est. Birth Year | ~1890 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Sarah | Age | Birth yr |
|---|---|---|---|---|
| Max Cooper | Head | — | 61 | ~1879 |
| Blanche Cooper | Daughter | — | 19 | ~1921 |
| Sarah Cooper | Spouse | — | 50 | ~1890 |
Census Appearances
1920
New York, …
Spouse, age 28
New York, New York · implied b. ~1892 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Sarah |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Austria |
| Year of Immigration | 1907 |
| Naturalization Status | Alien |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Yiddish |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1930
Bronx, New …
Spouse, age 38
Bronx, New York · implied b. ~1892 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Sarah |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Austria |
| Naturalization Status | Naturalized |
| Year of Immigration | 1909 |
| Age at First Marriage | 19 |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Can Read/Write | Yes |
| Mother Tongue | Yiddish |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1940
Bronx-County, New …
Spouse, age 50
Bronx-County, New York · implied b. ~1890 — 3 household members
| Surname | Cooper |
| Given Name | Sarah |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Austria |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Highest Grade | 0 |
| 1935 Residence | New York |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
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 Sarah Cooper across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Sarah Cooper
Spouse · 1940 · age 50 · b. ~1890 · 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 — Bronx-County, New York
Open full size
1940 US Federal Census — Bronx-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02474-00040)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Max Cooper | 61 | Head | Clothing | Austria |
| 2 | Sarah Cooper THIS PERSON | 50 | Wife | — | Austria |
| 3 | Blanche Cooper | 19 | Daughter | — | New York |
| 4 | Irving Schneider | 35 | Head | Shoe Salesman | Russia |
| 5 | Lillian Schneider | 35 | Wife | — | Russia |
| 6 | Sylvia Schneider | 7 | Daughter | — | New York |
| 7 | Sam Klein | 58 | Head | Needle Worker | Russia |
| 8 | Jenny Klein | 57 | Wife | — | Russia |
| 9 | Annie Klein | 23 | Daughter | Book-Keeper | New York |
| 10 | Ida Mentis | 75 | Lodger | — | Russia |
| 11 | Jack Bookman | 52 | Head | Belt Operator | Russia |
| 12 | Ida Bookman | 38 | Wife | — | Russia |
| 13 | Pearl Bookman | 23 | Daughter | — | New York |
| 14 | Meyer Bookman | 19 | Son | New Worker | New York |
| 15 | Rosalee Bookman | 15 | Daughter | — | New York |
| 16 | Stanley Bookman | 14 | Son | — | New York |
| 17 | John Kobyra | 49 | Head | — | Austria |
| 18 | Anna Kobyra | 50 | Wife | — | Austria |
| 19 | Charles Kobyra | 17 | Son | — | New York |
| 20 | Stella Lewko|Olga | 20 | Step-daughter | Countergirl | New York |
| 21 | Stella Florio | 24 | Daughter | New Worker | New York |
| 22 | Theresa Florio | 4 | Grand-daughter | — | New York |
| 23 | Clare Chut Kin | 53 | Head | — | Russia |
| 24 | Abe Chut Kin | 33 | Son | Painter | Russia |
| 25 | Bella Chut Kin | 25 | Daughter | Bag Sewer | Russia |
| 26 | Charles Heimowitz | 47 | Head | Tailor | Austria |
| 27 | Becky Heimowitz | 40 | Wife | — | New York |
| 28 | Shirley Heimowitz | 13 | Daughter | — | New York |
| 29 | Irving Heimowitz | 5 | Son | — | New York |
| 30 | Dave Shapiro | 55 | Head | Furrier | Russia |
| 31 | Mary Shapiro | 54 | Wife | — | Russia |
| 32 | Adell Shapiro | 25 | Daughter | Packer | Russia |
| 33 | Harry Greenblatt | 26 | Head | Milliner | New York |
| 34 | Shirley Greenblatt | 25 | Wife | — | New York |
| 35 | Isreal Millman | 51 | Head | Doorman | Russia |
| 36 | Fanny Millman | 47 | Wife | — | England |
| 37 | Lena Golden | 50 | Head | Dressmaker | Russia |
| 38 | Anna Golden | 49 | Sister | Dressmaker | Russia |
| 39 | Samuel Rockoff | 50 | Head | Presser | Russia |
| 40 | Frances Rockoff | 48 | Wife | — | Russia |
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)