LJ
Lilly Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Nassau-County, New York
Our Model Tree links this Lilly Johnson across the 1930 and 1940 US Censuses in Nassau-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1901), then head of a 12-person household.
Age 39
b. ~1901
Female
Spouse
Born: North Carolina
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Nassau-County, New York |
| Surname | Johnson |
| Given Name | Lilly |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Married |
| Birthplace | North Carolina |
| 1935 Residence (City) | Glen Cove City |
| 1935 Residence (County) | Nassau |
| Additional Details | |
| Highest Grade | G 2 |
| 1935 Residence | New York |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Glen Cove City |
| Est. Birth Year | ~1901 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lilly | Age | Birth yr |
|---|---|---|---|---|
| Ellis Johnson | Head | — | 41 | ~1899 |
| James Johnson | Son | — | 18 | ~1922 |
| Clifton Johnson | Son | — | 7 | ~1933 |
| Joseph Johnson | Son | — | 14 | ~1926 |
| Charles Johnson | Son | — | 20 | ~1920 |
| William Johnson | Son | — | 11 | ~1929 |
| Evelyn Johnson | Daughter | — | 12 | ~1928 |
| John Johnson | Son | — | 22 | ~1918 |
| Alice Johnson | Daughter | — | 16 | ~1924 |
| Lilly Johnson | Spouse | — | 39 | ~1901 |
| Percy Johnson | Son | — | 19 | ~1921 |
| Louise Johnson | Daughter | — | 10 | ~1930 |
Census Appearances
1930
Nassau, New …
Spouse, age 29
Nassau, New York · implied b. ~1901 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lilly |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 29 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Age at First Marriage | 15 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read/Write | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Nassau-County, New …
Spouse, age 39
Nassau-County, New York · implied b. ~1901 — 12 household members
| Surname | Johnson |
| Given Name | Lilly |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Married |
| Birthplace | North Carolina |
| 1935 Residence (City) | Glen Cove City |
| 1935 Residence (County) | Nassau |
| Highest Grade | G 2 |
| 1935 Residence | New York |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
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 Lilly Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lilly Johnson
Spouse · 1940 · age 39 · b. ~1901 · New York
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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-t0627-02683-00033)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John Shutkulio | 9 | Son | — | New York |
| 42 | Emma Jackson | 28 | Head | Domestic | New York |
| 43 | Calvin Goodings | 33 | Head | Presser | Baltimore |
| 44 | Dorothy Goodings | 28 | Wife | Work Domestic | New York |
| 45 | Anna Hormainey | 65 | Head | Work Domestic | Lithuania |
| 46 | Alexander Poznanski | 51 | Head | Gardener | Poland |
| 47 | Anna Poznanski | 52 | Wife | — | Poland |
| 48 | Irene Poznanski | 24 | Daughter | — | New York |
| 49 | Benjamin Poznanski | 23 | Son | — | New York |
| 50 | Anna Poznanski | 20 | Daughter | Telephone Operator | New York |
| 51 | Benard Poznanski | 16 | Son | — | New York |
| 52 | Gertrude Poznanski | 10 | Daughter | — | New York |
| 53 | Charles Wylock | 54 | Lodger | Gardener | Poland |
| 54 | Joseph Laskowski | 27 | Head | — | New York |
| 55 | Anna Laskowski | 25 | Wife | Domestic | New York |
| 56 | Max Davenport | 58 | Head | Carpenter | Virginia |
| 57 | Pauline Davenport | 51 | Wife | — | Germany |
| 58 | George Davenport | 15 | Son | — | New York |
| 59 | Louise Davenport | 13 | Daughter | — | New York |
| 60 | Milton Davenport | 12 | Son | — | New York |
| 61 | Jean Davenport | 9 | Daughter | — | New York |
| 62 | Ellis Johnson | 41 | Head | Laborer | South Carolina |
| 63 | Lilly Johnson THIS PERSON | 39 | Wife | — | North Carolina |
| 64 | John Johnson | 22 | Son | — | North Carolina |
| 65 | Charles Johnson | 20 | Son | Laborer | North Carolina |
| 66 | Percy Johnson | 19 | Son | — | North Carolina |
| 67 | James Johnson | 18 | Son | — | North Carolina |
| 68 | Alice Johnson | 16 | Daughter | — | North Carolina |
| 69 | Joseph Johnson | 14 | Son | — | North Carolina |
| 70 | Evelyn Johnson | 12 | Daughter | — | North Carolina |
| 71 | William Johnson | 11 | Son | — | North Carolina |
| 72 | Louise Johnson | 10 | Daughter | — | North Carolina |
| 73 | Clifton Johnson | 7 | Son | — | North Carolina |
| 74 | Florence Bennett | 63 | Head | Grocery Store | England |
| 75 | Marguerite Bennett | 20 | Daughter | — | New York |
| 76 | Florence Bennett | 19 | Daughter | Clerk | New York |
| 77 | Richard Lyons | 70 | Head | — | New York |
| 78 | Julia Lyons | 71 | Wife | — | New York |
| 79 | Herbert Lyons | 34 | Son | House Cleaning | New York |
| 80 | Jessie Lyons | 25 | Daughter | — | New York |
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)