NJ
Nora Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Nassau-County, New York
Our Model Tree links this Nora Johnson across the 1930 and 1940 US Censuses in Nassau-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 10-person household.
Age 30
b. ~1910
Female
Daughter
Born: France
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Nassau-County, New York |
| Surname | Johnson |
| Given Name | Nora |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | France |
| 1935 Residence (City) | Farmingdale |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Sales |
| Industry | World Fair |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 500 |
| Highest Grade | C 4 |
| 1935 Residence | New York |
| Birth Country | France |
| Birthplace (normalized) | france |
| Occupation | Sales |
| Township / Ward | Hempstead |
| Est. Birth Year | ~1910 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Nora | Age | Birth yr |
|---|---|---|---|---|
| Ab Johnson | Daughter | — | 39 | ~1901 |
| Edward Johnson | Head | — | 74 | ~1866 |
| Ronald Johnson | Son | — | 34 | ~1906 |
| Nora Johnson | Spouse | — | 63 | ~1877 |
| Isobel Johnson | Daughter | — | 28 | ~1912 |
| Nora Johnson | Daughter | — | 30 | ~1910 |
| Peter Johnson | Son | — | 32 | ~1908 |
| Peggy Johnson | Daughter | — | 23 | ~1917 |
| Cecile Johnson | Daughter | — | 26 | ~1914 |
| Betty Johnson | Daughter | — | 23 | ~1917 |
Census Appearances
1930
Nassau, New …
Daughter, age 19
Nassau, New York · implied b. ~1911 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Nora V. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | France |
| Naturalization Status | Naturalized |
| Year of Immigration | 1902 |
| Father's Birthplace | New York |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | France |
| Birthplace (normalized) | france |
1940
Nassau-County, New …
Daughter, age 30
Nassau-County, New York · implied b. ~1910 — 10 household members
| Surname | Johnson |
| Given Name | Nora |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | France |
| 1935 Residence (City) | Farmingdale |
| Naturalization Status | Naturalized |
| Occupation | Sales |
| Industry | World Fair |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 500 |
| Highest Grade | C 4 |
| 1935 Residence | New York |
| Birth Country | France |
| Birthplace (normalized) | france |
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 Nora Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Nora Johnson
Daughter · 1940 · age 30 · b. ~1910 · New York
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Sibling
Ronald Johnson
Sibling · 1940 · age 34
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ab Johnson
Sibling · 1940 · age 39
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cecile Johnson
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isobel Johnson
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Johnson
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peggy Johnson
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Johnson
Sibling · 1940 · age 32
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
1940 US Federal Census — Nassau-County, New York
Open full size
1940 US Federal Census — Nassau-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02685-00219)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Marguerite Edmund | 40 | wife | — | New York |
| 2 | Gaylord Harriman | 46 | head | Investigator | New York |
| 3 | Marie Harriman | 45 | wife | — | New Jersey |
| 4 | Bernardine Harriman | 20 | daughter | Mechanic | New York |
| 5 | Donald Greene | 43 | head | Salesman | New York |
| 6 | Debora Greene | 42 | wife | Decorator | New York |
| 7 | (Ab) Thomas Greene | 20 | son | — | New York |
| 8 | Dorothy Greene | 15 | daughter | — | New York |
| 9 | Laura Walker | 22 | lodger | House Maid | S. Carolina |
| 10 | Harold Eldredge | 49 | head | Salesmanager | New York |
| 11 | Anita Eldredge | 43 | wife | — | New York |
| 12 | Florence Eldredge | 16 | daughter | — | New York |
| 13 | Joseph Poneroff | 46 | head | Owner | Russia |
| 14 | Minnie Poneroff | 41 | wife | — | New York |
| 15 | Norma Poneroff | 19 | daughter | — | New York |
| 16 | Frederick Poneroff | 15 | son | — | New York |
| 17 | Martha Britton | 27 | lodger | House Maid | S. Carolina |
| 18 | Herbert Hall | 54 | head | Broker | England |
| 19 | Anna Hall | 44 | wife | — | New York |
| 20 | Herbert Jr. Hall | 15 | son | — | New York |
| 21 | Lillian Hafra | 40 | lodger | House Maid | New York |
| 22 | Catherine Pryster | 70 | lodger | — | Germany |
| 23 | Nathan Blumberg | 44 | head | Owner | New York |
| 24 | Jeannie Blumberg | 45 | wife | — | New York |
| 25 | Phillip Blumberg | 14 | son | — | New York |
| 26 | Jane Blumberg | 12 | daughter | — | New York |
| 27 | Ann Blumberg | 7 | daughter | — | New York |
| 28 | Edward Johnson | 74 | head | Journalist | New York |
| 29 | Nora Johnson | 63 | wife | — | England |
| 30 | Ronald Johnson | 34 | son | Manager | England |
| 31 | (Ab) Lillian Johnson | 39 | daughter | — | France |
| 32 | Nora Johnson THIS PERSON | 30 | daughter | Sales | France |
| 33 | Peter Johnson | 32 | son | Saleslady | England |
| 34 | Isobel Johnson | 28 | daughter | Saleslady | France |
| 35 | Cecile Johnson | 26 | daughter | Secretary | France |
| 36 | Peggy Johnson | 23 | daughter | Secretary | England |
| 37 | Betty Johnson | 23 | daughter | Vice President | England |
| 38 | Frederick Leary | 58 | head | — | New York |
| 39 | Marguerite Leary | 57 | wife | — | New York |
| 40 | Frederick Jr. Leary | 25 | son | Lecturer | 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)