JJ
Julia Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Julia Johnson across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1876), then head of a 3-person household.
Age 64
b. ~1876
Female
Spouse
Born: Norway
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Johnson |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Norway |
| 1935 Residence (City) | Brooklyn NYC |
| 1935 Residence (County) | Kings |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
| Township / Ward | Brooklyn Nyc |
| Est. Birth Year | ~1876 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Julia | Age | Birth yr |
|---|---|---|---|---|
| Florence Johnson | Daughter | — | 23 | ~1917 |
| John Johnson | Head | — | 62 | ~1878 |
| Julia Johnson | Spouse | — | 64 | ~1876 |
Census Appearances
1920
Kings, New …
Spouse, age 42
Kings, New York · implied b. ~1878 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Norway |
| Year of Immigration | 1897 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Norwegian |
| Birth Country | Norway |
| Year of Naturalization | 1904 |
| Birthplace (normalized) | norway |
1930
New York, …
Spouse, age 53
New York, New York · implied b. ~1877 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Norway |
| Naturalization Status | Alien |
| Year of Immigration | 1903 |
| Age at First Marriage | 33 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read/Write | Yes |
| Mother Tongue | Norwegian |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1940
Kings-County, New …
Spouse, age 64
Kings-County, New York · implied b. ~1876 — 3 household members
| Surname | Johnson |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Norway |
| 1935 Residence (City) | Brooklyn NYC |
| 1935 Residence (County) | Kings |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
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 Julia Johnson across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Julia Johnson
Spouse · 1940 · age 64 · b. ~1876 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Kings-County, New York
Open full size
1940 US Federal Census — Kings-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02574-00788)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Stanley Barber | 30 | Lodger | Machinist | New York |
| 2 | Charles Alty | 35 | Lodger | Shipping Clerk | New York |
| 3 | Elias Johansen | 38 | Head | — | New York |
| 4 | Martha Lynch | 35 | Sister | Stenographer | New York |
| 5 | Katherine Burns | 50 | Head | — | Connecticut |
| 6 | Mary Burns | 20 | Daughter | File Clerk | New York |
| 7 | John Burns | 16 | Son | — | New York |
| 8 | Katherine Slosilo | 73 | Head | — | New York |
| 9 | Stephen Slosilo | 47 | Son | Mechanic | New York |
| 10 | Marie Slosilo | 42 | Daughter | Clerk | New York |
| 11 | Katherine Slosilo | 32 | Daughter | Teacher | New York |
| 12 | Harold Johnson | 62 | Head | Com Artist | Norway |
| 13 | Lyndly Johnson | 62 | Wife | — | Norway |
| 14 | Son Trygan | 28 | Son | Guard | New York |
| 15 | James Neary | 49 | Head | Doctor | New York |
| 16 | Esther Neary | 35 | Wife | — | Massachusetts |
| 17 | Anne Neary | 5 | Daughter | — | New York |
| 18 | Ellen Neary | 4 | Daughter | — | New York |
| 19 | Kathleen Morgan | 25 | Lodger | Domestic | Ireland |
| 20 | Fred Adelney | 41 | Head | Letter Carrier | New York |
| 21 | Mae Adelney | 38 | Wife | — | New York |
| 22 | Fred Jr Adelney | 11 | Son | — | New York |
| 23 | James Forsyth | 63 | Head | Steward | Scotland |
| 24 | Mamie Forsyth | 65 | Wife | — | Scotland |
| 25 | Douglas Forsyth | 24 | Son | Tester | New York |
| 26 | Margaret Forsyth | 69 | Sister | — | Scotland |
| 27 | Henry Christian | 63 | Head | Stevedore | Norway |
| 28 | Valborg Christian | 64 | Wife | — | Norway |
| 29 | Mabel Christian | 35 | Daughter | Stenographer | New Jersey |
| 30 | John Johnson | 62 | Head | — | Norway |
| 31 | Julia Johnson THIS PERSON | 64 | Wife | — | Norway |
| 32 | Florence Johnson | 23 | Daughter | Stenographer | New York |
| 33 | Margaret Fennell | 48 | Head | — | Missouri |
| 34 | William Fennell | 24 | Son | Spreader | New York |
| 35 | John Fennell | 25 | Son | Retail Clerk | New York |
| 36 | Harry Mitchell | 29 | Lodger | Clerk | New York |
| 37 | Helen Fennell | 21 | Daughter | — | New York |
| 38 | Robert Fennell | 1 | Son | — | New York |
| 39 | John Fennell | 0 | Grandson | — | New York |
| 40 | Peter Maguire | 45 | Head | Electrician | 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)