CJ
Chas Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Essex-County, New Jersey
Our Model Tree links this Chas Johnson across the 1930 and 1940 US Censuses in Essex-County, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 5-person household.
Age 19
b. ~1921
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, New Jersey |
| Surname | Johnson |
| Given Name | Chas. E. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | South Mountain Estates |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H 3 |
| 1935 Residence | Same House |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | South Mountain Estates |
| Est. Birth Year | ~1921 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Chas | Age | Birth yr |
|---|---|---|---|---|
| Chas Johnson | Head | — | 49 | ~1891 |
| M Johnson | Daughter | — | 16 | ~1924 |
| Loraine Johnson | Daughter | — | 23 | ~1917 |
| Chas Johnson | Son | — | 19 | ~1921 |
| Margaret Johnson | Spouse | — | 41 | ~1899 |
Census Appearances
1930
Essex, New …
Son, age 10
Essex, New Jersey · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Chas. M. K. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 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
Essex-County, New …
Son, age 19
Essex-County, New Jersey · implied b. ~1921 — 5 household members
| Surname | Johnson |
| Given Name | Chas. E. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | South Mountain Estates |
| 1935 Residence (County) | Essex |
| Income (1939) | 0 |
| Highest Grade | H 3 |
| 1935 Residence | Same House |
| 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 Chas Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Chas Johnson
Son · 1940 · age 19 · b. ~1921 · New Jersey
★ You are viewing this record
Sibling
Loraine Johnson
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
M Johnson
Sibling · 1940 · age 16
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 — Essex-County, New Jersey
Open full size
1940 US Federal Census — Essex-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02336-00888)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jean Court | 14 | Daughter | — | Brooklyn |
| 2 | Robt. Trainer | 36 | Head | Contractor | Pennsylvania |
| 3 | Georgine Trainer | 32 | Wife | — | Pennsylvania |
| 4 | Joan Trainer | 10 | Daughter | — | Pennsylvania |
| 5 | Sherryl Trainer | 7 | Daughter | — | Pennsylvania |
| 6 | Seymour Lambert | 52 | Head | Clerical Worker | New Jersey |
| 7 | Adelaide Lambert | 53 | Sister | — | New Jersey |
| 8 | Edward Netheim | 40 | Head | Electrical Engineer | Pennsylvania |
| 9 | Rose Netheim | 31 | Wife | — | New York |
| 10 | Edward Netheim | 8 | Son | — | New York |
| 11 | Rose Marie Netheim | 4 | Daughter | — | New York |
| 12 | Edward Heine | 41 | Head | Asst General Manager | New Jersey |
| 13 | Celina Heine | 39 | Wife | — | New Jersey |
| 14 | Charlotte Heine | 10 | Daughter | — | New Jersey |
| 15 | Frederick Quinn | 39 | Head | Insurance Underwriter | New Jersey |
| 16 | Anna Quinn | 31 | Wife | — | New Jersey |
| 17 | Patricia Quinn | 5 | Daughter | — | New Jersey |
| 18 | Chas. E. Johnson | 49 | Head | Superintendent | New Jersey |
| 19 | Margaret Johnson | 41 | Wife | — | New Jersey |
| 20 | Loraine B. Johnson | 23 | Daughter | Cashier | New Jersey |
| 21 | Chas. E. Jr. Johnson THIS PERSON | 19 | Son | — | New Jersey |
| 22 | M. Dolores Johnson | 16 | Daughter | — | New Jersey |
| 23 | Seymour Rose | 36 | Head | Cattle Dealer | New Jersey |
| 24 | Sadie Rose | 27 | Wife | — | New Jersey |
| 25 | Alphonse Bellagya | 29 | Head | Contractor | New Jersey |
| 26 | Sylvia Bellagya | 28 | Wife | — | New Jersey |
| 27 | Frank Taylor | 39 | Head | Auditor | Massachusetts |
| 28 | Marjorie Taylor | 29 | Wife | — | New Jersey |
| 29 | Wm. F. Bigelow | 27 | Head | Salesman | New Jersey |
| 30 | Dorothy Bigelow | 22 | Wife | — | New Jersey |
| 31 | Dr. Henry Thuldaurer | 33 | Head | Dentist | Pennsylvania |
| 32 | Sylvia Thuldaurer | 24 | Wife | — | New York |
| 33 | Paul George George | 45 | Head | — | Missouri |
| 34 | Chas. H. George | 17 | Son | — | Missouri |
| 35 | Wm. E. George | 16 | Son | — | Missouri |
| 36 | Eugene M. George | 13 | Son | — | Minnesota |
| 37 | Marion Cort | 74 | Head | — | England |
| 38 | Harold S. Fairfield | 46 | Head | District Office Manager | Maine |
| 39 | Dorothy Fairfield | 43 | Wife | — | Maine |
| 40 | Harold Brown | 39 | Head | Law Clerk | Pennsylvania |
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)