IS
Isaac Smith — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Kings, New York
Our Model Tree links this Isaac Smith across the 1920, 1930 and 1940 US Censuses in Kings, New York (XGBoost, ~Confirmed) — first a head (b.~1878), then head of a 8-person household.
Age 52
b. ~1878
Male
Head
Born: Russia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Kings, New York |
| Surname | Smith |
| Given Name | Isaac E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Russia |
| Year of Immigration | 1915 |
| Age at First Marriage | 25 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Additional Details | |
| Industry | Yes |
| Class of Worker | Salesman |
| Can Read/Write | Yes |
| Mother Tongue | Yiddish |
| Home Owned/Rented | O |
| Home Value / Rent | 16,000 |
| Radio Set | R |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
| Township / Ward | New York City Brooklyn Borough |
| Est. Birth Year | ~1878 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Isaac Smith | Head | — | 52 | ~1878 |
| Pearl Smith | Other | — | 21 | ~1909 |
| Roslyn Smith | Other | — | 16 | ~1914 |
| Tessie Smith | Other | — | 44 | ~1886 |
| Solomon Smith | Son | — | 13 | ~1917 |
| Lawrence Smith | Son | — | 23 | ~1907 |
| David Smith | Son | — | 7 | ~1923 |
| Milton Smith | Son | — | 25 | ~1905 |
Census Appearances
1920
New York, …
Head, age 41
New York, New York · implied b. ~1879 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Russia |
| Father's Birthplace | Russia |
| Mother's Birthplace | Poland |
| Occupation | Buyer |
| Industry | Dry Goods |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Russian |
| Home Owned/Rented | R |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1930
Kings, New …
Head, age 52
Kings, New York · implied b. ~1878 — 8 household members
| Surname | Smith |
| Given Name | Isaac E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Russia |
| Year of Immigration | 1915 |
| Age at First Marriage | 25 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Industry | Yes |
| Class of Worker | Salesman |
| Can Read/Write | Yes |
| Mother Tongue | Yiddish |
| Home Owned/Rented | O |
| Home Value / Rent | 16,000 |
| Radio Set | R |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1940
Kings-County, New …
Head, age 62
Kings-County, New York · implied b. ~1878 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Israel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Naturalization Status | First papers filed |
| Occupation | Finisher |
| Industry | Hat factory |
| Class of Worker | PW |
| Hours Worked | 21 |
| Income (1939) | 96 |
| 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 Isaac Smith across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Isaac Smith
Head · 1930 · age 52 · b. ~1878 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Kings, New York
Open full size
1930 US Federal Census — Kings, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1532:0748)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ruth Smith | 8 | daught | — | New York |
| 52 | John Brush | 78 | Fa-in-la | — | New York |
| 53 | Emma Brush | 76 | Ma-in-la | — | New York |
| 54 | Frederick Deeg | 51 | Head | Yes | Germany |
| 55 | Anna Deeg | 45 | Wife-H | Yes | Germany |
| 56 | Anna Deeg | 20 | daught | Steno. | New York |
| 57 | Sofia Deeg | 15 | daught | — | New York |
| 58 | Max Herskowitz | 49 | Head | — | Czechoslovakia |
| 59 | Anna Herskowitz | 47 | Wife-H | — | Czechoslovakia |
| 60 | Lillian Herskowitz | 23 | daught | — | New York |
| 61 | Ruth Herskowitz | 21 | daught | Steno. | New York |
| 62 | Milton Herskowitz | 18 | son | Shipping | New York |
| 63 | Max Markowitz | 60 | cousin | Un | Czechoslovakia |
| 64 | Abraham Ellyn | 29 | Head | — | Galicia, Aus |
| 65 | Philip Ellyn | 27 | brother | — | Galicia, Aus |
| 66 | Matilda Ellyn | 70 | Mother-H | Un | Galicia, Aus |
| 67 | Esther Zucker | 32 | Sister | — | Galicia, Aus |
| 68 | Herbert Zucker | 9 | son | — | New York |
| 69 | Florence Zucker | 4 | daught | — | New York |
| 70 | Blanche Zucker | 2 | daught | — | New York |
| 71 | Isaac E Smith THIS PERSON | 52 | Head | — | Russia |
| 72 | Tessie Smith | 44 | Wife-H | — | New York |
| 73 | Milton R Smith | 25 | son | — | New York |
| 74 | Lawrence Smith | 23 | son | Chauf. | New York |
| 75 | Pearl Smith | 21 | daught | Steno-Typist | New York |
| 76 | Roslyn Smith | 16 | daught | — | New York |
| 77 | Solomon Smith | 13 | son | — | New York |
| 78 | David J Smith | 7 | son | — | New York |
| 79 | Abraham Goldman | 46 | Head | — | Russia |
| 80 | Celia Goldman | 44 | Wife-H | — | Russia |
| 81 | Irving Goldman | 22 | son | Clerical | New York |
| 82 | Seymour Goldman | 15 | son | — | New York |
| 83 | Elka Goldman | 11 | daught. | — | New York |
| 84 | Mary Klenowski | 21 | servant | Servant | New York |
| 85 | Frank Pantel | 35 | Head | — | Russia |
| 86 | Rebecca Pantel | 32 | Wife-H | — | Russia |
| 87 | Dorothy Pantel | 10 | daughter | — | New York |
| 88 | Bernard Pantel | 5 | son | — | New York |
| 89 | Max Epstein | 28 | Head | — | Russia |
| 90 | Ida Epstein | 27 | Wife-H | — | Russia |
| 91 | Daniel R. Epstein | 5 | son | — | New York |
| 92 | Joseph Duboffsky | 28 | Head | — | Poland |
| 93 | Leah Duboffsky | 23 | Wife-H | — | Poland |
| 94 | Helen Duboffsky | 1 | daught | — | New York |
| 95 | Ray Abe Specter | 38 | Head | — | Russia |
| 96 | Ray Specter | 34 | Wife-H | — | Russia |
| 97 | Isak Berman | 26 | Head | — | Russia |
| 98 | Lillian Berman | 21 | Wife-H | — | New York |
| 99 | Beverley Berman | 2 | daught | — | New York |
| 100 | Nathan Goldberg | 28 | Head | — | Poland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)