PJ
Patricia Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Nassau-County, New York
Our Model Tree links this Patricia Johnson across the 1930 and 1940 US Censuses in Nassau-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 8-person household.
Age 15
b. ~1925
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Nassau-County, New York |
| Surname | Johnson |
| Given Name | Patricia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Kensington |
| 1935 Residence (County) | Nassau |
| Additional Details | |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Kensington |
| Est. Birth Year | ~1925 |
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 1940 census.
| Name | Relation to head | Relative to Patricia | Age | Birth yr |
|---|---|---|---|---|
| Edith Johnson | Spouse | — | 49 | ~1891 |
| Diana Johnson | Daughter | — | 13 | ~1927 |
| Patricia Johnson | Daughter | — | 15 | ~1925 |
| Elizabeth Beatty | Other | — | 21 | ~1919 |
| Kenneth Johnson | Head | — | 50 | ~1890 |
| Mary Routledge | Other | — | 45 | ~1895 |
| Elizabeth Johnson | Daughter | — | 19 | ~1921 |
| Kenneth Johnson | Son | — | 18 | ~1922 |
Census Appearances
1930
Kings, New …
Other, age 5
Kings, New York · implied b. ~1925 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Patricia |
| Relationship to Head | Gr-daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Montserrat Island |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Nassau-County, New …
Daughter, age 15
Nassau-County, New York · implied b. ~1925 — 8 household members
| Surname | Johnson |
| Given Name | Patricia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Kensington |
| 1935 Residence (County) | Nassau |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| 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 Patricia Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Patricia Johnson
Daughter · 1940 · age 15 · b. ~1925 · New York
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Sibling
Diana Johnson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Johnson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Johnson
Sibling · 1940 · age 19
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-t0627-02691-00177)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John Courtney | 15 | Son | — | New York |
| 42 | John Baldwin | 12 | Son | — | New York |
| 43 | Myra Baldwin | 71 | Mother-in-law | — | New York |
| 44 | Theodore Paul | 33 | Head | President | Russia |
| 45 | Edith Paul | 31 | Wife | — | Pennsylvania |
| 46 | Robert Paul | 2 | Son | — | New York |
| 47 | David Paul | 0 | Son | — | New York |
| 48 | Mary Berry | 22 | Maid | Nurse | Scotland |
| 49 | Lucille Monaley | 22 | Maid | Maid | Pennsylvania |
| 50 | Bernice Vercell | 37 | Cook | Cook | Pennsylvania |
| 51 | Hardy Dujar | 63 | Head | Sculptor | New York |
| 52 | Mabel Dujar | 63 | Wife | — | New York |
| 53 | Frances Dujar | 34 | Daughter | Nurse | New York |
| 54 | Walter R. Tafel | 46 | Head | President | Austria |
| 55 | Julia Tafel | 40 | Wife | — | New Jersey |
| 56 | Montague Tafel | 11 | Son | — | New York |
| 57 | Robert Tafel | 7 | Son | — | New York |
| 58 | Iris Pardo | 40 | Maid | Maid | No. Carolina |
| 59 | Kenneth Johnson | 50 | Head | Surgeon | New York |
| 60 | Edith Johnson | 49 | Wife | — | New York |
| 61 | Elizabeth Johnson | 19 | Daughter | — | New York |
| 62 | Kenneth Johnson | 18 | Son | — | New York |
| 63 | Patricia Johnson THIS PERSON | 15 | Daughter | — | New York |
| 64 | Diana Johnson | 13 | Daughter | — | New York |
| 65 | Mary Routledge | 45 | Maid | Maid | No. Carolina |
| 66 | Elizabeth Beatty | 21 | Maid | Maid | Virginia |
| 67 | Edward Snyder | 49 | Head | President | New York |
| 68 | Alma Snyder | 49 | Wife | — | New York |
| 69 | Alex B. Snyder | 24 | Son | — | New York |
| 70 | Philip Snyder | 21 | Son | — | New York |
| 71 | Ruth Snyder | 17 | Daughter | — | New York |
| 72 | Fred Strocher | 47 | Butler | Butler | Germany |
| 73 | Lena Strocher | 40 | Cook | Cook | Germany |
| 74 | Elizabeth Lubeck | 65 | Head | — | New York |
| 75 | D. W. Lubeck | 31 | Son | Writer | New York |
| 76 | Mary Mccord | 35 | Daughter | Secretary | New Jersey |
| 77 | Nancy Mccord | 8 | Grandchild | — | New York |
| 78 | Peter Mccord | 8 | Grandchild | — | New York |
| 79 | James Mccord | 6 | Grandchild | — | New York |
| 80 | Preston Postlethwaite | 39 | Head | President | England |
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)