HG
Helen Green — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Westchester, New York
Our Model Tree links this Helen Green across the 1930 and 1940 US Censuses in Westchester, New York (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 9-person household.
Age 11
b. ~1919
Female
Daughter
Born: New York
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Westchester, New York |
| Surname | Green |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Port Chester Village |
| Est. Birth Year | ~1919 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Rose Green | Spouse | — | 40 | ~1890 |
| Morton Green | Son | — | 21 | ~1909 |
| Leo Green | Son | — | 18 | ~1912 |
| Charles Green | Head | — | 45 | ~1885 |
| Harold Green | Son | — | 7 | ~1923 |
| Nancy Green | Son | — | 9 | ~1921 |
| Helen Green | Daughter | — | 11 | ~1919 |
| Herbert Green | Son | — | 15 | ~1915 |
| Sidney Green | Son | — | 22 | ~1908 |
Census Appearances
1930
Westchester, New …
Daughter, age 11
Westchester, New York · implied b. ~1919 — 9 household members
| Surname | Green |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Westchester-County, New …
Daughter, age 21
Westchester-County, New York · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grein |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | White Plains |
| 1935 Residence (County) | Westchester |
| Occupation | Designer |
| Industry | Dresses |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Helen Green across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Green
Daughter · 1930 · age 11 · b. ~1919 · New York
★ You are viewing this record
Sibling
Nancy Green
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sidney Green
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Green
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Morton Green
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Green
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Green
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Westchester, New York
Open full size
1930 US Federal Census — Westchester, New York
Page Contents
48 people indexed on this census page (ia:1930:newyorkcensus00reel1665:0049)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Murdock Mrs F L Levine | 22 | Son | Retail Merchant | New York |
| 52 | Goldburgh George Levine | 28 | Son in law | Real Estate | New York |
| 53 | Blanche Levine | 27 | Daughter | — | New York |
| 55 | Volkholz Marie Levine | 21 | — | — | Germany |
| 56 | Henry Weir | 34 | Head | Retail Merchant | New York |
| 57 | Hattie E Weir | 38 | Wife | — | New York |
| 58 | Herman B Weir | 6 | Son | — | New York |
| 59 | Edna R Weir | 4 | Daughter | — | New York |
| 60 | Edith Herty | 18 | Servant | Servant | Germany |
| 61 | Edward W Simons | 56 | Head | Banker | New York |
| 62 | Stella B Simons | 51 | Wife | — | New York |
| 63 | Richard E Lillay | 5 | Boarder | — | New York |
| 64 | Alice Harrison | 30 | Servant | Servant | England |
| 65 | Max Mincus | 51 | Head | Merchant | Russia |
| 66 | Anna Mincus | 42 | Servant | Servant | Russia |
| 67 | W Wingenstein | 74 | Head | Banker | Denmark |
| 68 | Grace E Wingenstein | 74 | Wife | — | New York |
| 69 | Florence P Wingenstein | 45 | Daughter | — | New York |
| 70 | Grace E Faucon | 48 | Daughter | Private Secretary | Denmark |
| 71 | Hans Appel | 48 | Head | Engineer | New York |
| 72 | Appel | 75 | Wife | — | Connecticut |
| 73 | Herman F Appel | 16 | Son | — | New York |
| 74 | Mildred M Appel | 12 | Daughter | — | New York |
| 75 | Mary Rock | 41 | Servant | Servant | Connecticut |
| 76 | Rebecca Rubin | 57 | Head | — | Russia |
| 77 | Rubin | 21 | Son | Merchant | New York |
| 78 | Doris Rubin | 27 | Daughter | — | Connecticut |
| 79 | Abraham Orken | 60 | Head | Retail Merchant | Russia |
| 80 | Lena Orken | 53 | Wife | — | Russia |
| 81 | David Orken | 23 | Son | — | New York |
| 83 | Charles Green | 45 | Head | Wholesale | Russia |
| 84 | Rose Green | 40 | Wife | — | Russia |
| 85 | Sidney Green | 22 | Son | Merchant | New York |
| 86 | Morton Green | 21 | Son | — | New York |
| 87 | Leo Green | 18 | Son | — | New York |
| 88 | Herbert Green | 15 | Son | — | New York |
| 89 | Helen Green THIS PERSON | 11 | Daughter | — | New York |
| 90 | Nancy Green | 9 | Son | — | New York |
| 91 | Harold Green | 7 | Son | — | New York |
| 92 | Anthony Hardin | 61 | Head | Plumber | Italy |
| 93 | Teresa Hardin | 60 | Wife | — | Italy |
| 94 | Andrew Hardin | 31 | Son | Electrician | New York |
| 95 | Joseph Hardin | 29 | Son | Retail Merchant | New York |
| 96 | Nicholas Hardin | 27 | Son | Plumber | New York |
| 97 | Mary Hardin | 25 | Daughter | Teller | New York |
| 98 | Angelina Hardin | 23 | Daughter | — | New York |
| 99 | William Hardin | 21 | Son | Plumber | New York |
| 100 | Mario Hardin | 18 | Son | — | New York |
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)