CJ
Carol Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Morris-County, New Jersey
Our Model Tree links this Carol Johnson across the 1930 and 1940 US Censuses in Morris-County, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1907), then head of a 6-person household.
Age 33
b. ~1907
Female
Spouse
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Morris-County, New Jersey |
| Surname | Johnson |
| Given Name | Carol |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Mendham Borough |
| 1935 Residence (County) | Morris |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Mendham Borough |
| Est. Birth Year | ~1907 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Carol | Age | Birth yr |
|---|---|---|---|---|
| Sumner Johnson | Head | — | 36 | ~1904 |
| Carol Johnson | Spouse | — | 33 | ~1907 |
| Mary Johnson | Daughter | — | ~1940 | |
| Sally Johnson | Daughter | — | 9 | ~1931 |
| Sumner Johnson | Son | — | 2 | ~1938 |
| Melinda Johnson | Daughter | — | 6 | ~1934 |
Census Appearances
1930
Morris, New …
Daughter, age 23
Morris, New Jersey · implied b. ~1907 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Carol E. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Age at First Marriage | 22 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Morris-County, New …
Spouse, age 33
Morris-County, New Jersey · implied b. ~1907 — 6 household members
| Surname | Johnson |
| Given Name | Carol |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Mendham Borough |
| 1935 Residence (County) | Morris |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Carol Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Carol Johnson
Spouse · 1940 · age 33 · b. ~1907 · New Jersey
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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 — Morris-County, New Jersey
Open full size
1940 US Federal Census — Morris-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02371-01019)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Grace Krist | 43 | wife | — | England |
| 2 | Anita Krist | 12 | daughter | — | New Jersey |
| 3 | Reginald Robinson | 38 | Head | Pharmacist | New Jersey |
| 4 | Katherine B Robinson | 31 | wife | — | New Jersey |
| 5 | Dwight Robinson | 8 | son | — | New Jersey |
| 6 | Ann Robinson | 5 | daughter | — | New Jersey |
| 7 | Estella Mcmurtry | 58 | Head | Post-Mistress | New York |
| 8 | M. Lee Early | 50 | Head | Carpenter | New York |
| 9 | Mabel Early | 52 | wife | — | New Jersey |
| 10 | Anna E. Wilder | 52 | Head | — | New Jersey |
| 11 | Charles A. Mansi | 41 | Head | Clerk | New Jersey |
| 12 | Josephine Mansi | 39 | wife | Hairdresser | New Jersey |
| 13 | Charles A Mansi | 16 | son | — | New Jersey |
| 14 | John J Mansi | 14 | son | — | New Jersey |
| 15 | Marjorie G. Mansi | 9 | daughter | — | New Jersey |
| 16 | Hugh M. Baffert | 69 | Head | School Bus | New Jersey |
| 17 | Emma Baffert | 52 | wife | — | New Jersey |
| 18 | James Carney | 20 | Step son | — | Ohio |
| 19 | Joseph Carney | 17 | Step son | — | Ohio |
| 20 | Michael Carney | 12 | Step son | — | Connecticut |
| 21 | George S Thompson | 64 | Head | School Bus | New Jersey |
| 22 | Elizabeth Thompson | 70 | wife | — | New Jersey |
| 23 | Lena Cook | 48 | niece | — | New Jersey |
| 24 | Sumner W. Johnson | 36 | Head | Salesman | Lincoln |
| 25 | Carol Johnson THIS PERSON | 33 | wife | — | New Jersey |
| 26 | Sally Johnson | 9 | daughter | — | New Jersey |
| 27 | Melinda Johnson | 6 | daughter | — | New Jersey |
| 28 | Sumner R Johnson | 2 | son | — | New Jersey |
| 29 | Mary Johnson | 0 | daughter | — | New Jersey |
| 30 | James Richards | 31 | Head | Est. Abstractor | New York |
| 31 | Anne Richards | 34 | wife | — | New Jersey |
| 32 | James P. 3Rd Richards | 3 | son | — | New Jersey |
| 33 | Ralph Panella | 24 | Head | Laborer | New Jersey |
| 34 | Marjorie Panella | 42 | wife | — | Massachusetts |
| 35 | Adolph R. Panella | 3 | son | — | New Jersey |
| 36 | Hugh Brady | 32 | Head | National Bank | Pennsylvania |
| 37 | Alice Brady | 31 | wife | — | Pennsylvania |
| 38 | Hugh Brady | 2 | son | — | New Jersey |
| 39 | John H. Lumby | 25 | Head | Clerk | New Jersey |
| 40 | Marie Lumby | 21 | wife | — | New Jersey |
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)