IB
Ida Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Ida Brown across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1880), then head of a 3-person household.
Age 60
b. ~1880
Female
Spouse
Born: Russia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Brown |
| Given Name | Ida |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | New York City (Brooklyn) |
| 1935 Residence (County) | Kings |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | 0 |
| 1935 Residence | Same Place |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
| Township / Ward | New York City Brooklyn |
| Est. Birth Year | ~1880 |
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 Ida | Age | Birth yr |
|---|---|---|---|---|
| David Brown | Head | — | 63 | ~1877 |
| Meyer Brown | Son | — | 36 | ~1904 |
| Ida Brown | Spouse | — | 60 | ~1880 |
Census Appearances
1920
New York, …
Spouse, age 42
New York, New York · implied b. ~1878 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Ida |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Russia |
| Year of Immigration | 1896 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | Home |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | No |
| Mother Tongue | Yiddish |
| Birth Country | Russia |
| Year of Naturalization | 1903 |
| Birthplace (normalized) | russia |
1930
Kings, New …
Spouse, age 52
Kings, New York · implied b. ~1878 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Ida |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | Naturalized |
| Year of Immigration | 1895 |
| Age at First Marriage | 18 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | Yiddish |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1940
Kings-County, New …
Spouse, age 60
Kings-County, New York · implied b. ~1880 — 3 household members
| Surname | Brown |
| Given Name | Ida |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | New York City (Brooklyn) |
| 1935 Residence (County) | Kings |
| Naturalization Status | Naturalized |
| Highest Grade | 0 |
| 1935 Residence | Same Place |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
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 Ida Brown across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Ida Brown
Spouse · 1940 · age 60 · b. ~1880 · 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 — 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-t0627-02550-00467)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Phyllis Marie Katz | 2 | Daughter | — | New York |
| 42 | Sam Eisenberg | 32 | Head | Proprietor | New York |
| 43 | Faye Eisenberg | 28 | Wife | — | New York |
| 44 | George Sherman | 32 | Head | Painter | New York |
| 45 | Bessie Sherman | 31 | Wife | — | New York |
| 46 | Lloyd Sherman | 8 | Son | — | New York |
| 47 | Harry Roertzer | 37 | Head | Painter | Russia |
| 48 | Sophie Roertzer | 35 | Wife | — | Russia |
| 49 | Gilda Roertzer | 9 | Daughter | — | New York |
| 50 | Herbert Roertzer | 5 | Son | — | New York |
| 51 | Jacob Pastor | 65 | Boarder | — | Russia |
| 52 | Sol Selman | 37 | Head | Mechanic | Poland |
| 53 | Edith Selman | 35 | Wife | — | Poland |
| 54 | Berta Selman | 6 | Daughter | — | New York |
| 55 | Annette Selman | 2 | Daughter | — | New York |
| 56 | Joseph Finkel | 35 | Head | Bricklayer | Poland |
| 57 | Rose Finkel | 33 | Wife | — | Poland |
| 58 | Florence Finkel | 13 | Daughter | — | New York |
| 59 | Leonard Finkel | 4 | Son | — | New York |
| 60 | David Streiter | 32 | Head | Motorman | New York |
| 61 | May Streiter | 25 | Wife | — | New York |
| 62 | Robert Streiter | 3 | Son | — | New York |
| 63 | Philip Appelbaum | 34 | Head | Gasoline Attendant | New York |
| 64 | Rose Appelbaum | 31 | Wife | — | New York |
| 65 | Arthur Appelbaum | 9 | Son | — | New York |
| 66 | Susan Appelbaum | 5 | Daughter | — | New York |
| 67 | Harry Pomerantz | 48 | Head | — | Russia |
| 68 | Beckie Pomerantz | 40 | Wife | — | Russia |
| 69 | Norman Pomerantz | 17 | Son | — | New York |
| 70 | Kalman Pomerantz | 13 | Son | — | New York |
| 71 | David Brown | 63 | Head | Tailor | Russia |
| 72 | Ida Brown THIS PERSON | 60 | Wife | — | Russia |
| 73 | Meyer Brown | 36 | Son | Truck Driver | New York |
| 74 | Ben Stelman | 38 | Head | Painter | Russia |
| 75 | Sarah Stelman | 34 | Wife | — | Russia |
| 76 | Gerald Stelman | 3 | Son | — | New York |
| 77 | Hinda Stelman | 70 | Mother | — | Russia |
| 78 | Samuel Tannenbaum | 35 | Head | Furrier | Poland |
| 79 | Pauline Tannenbaum | 37 | Wife | — | Poland |
| 80 | Leon Tannenbaum | 9 | Son | — | New York |
Related Census Records
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)