CD
Charles Douglas — 1940 US Census Record
Model Tree available1940 United States Federal Census · Passaic-County, New Jersey
Our Model Tree links this Charles Douglas across the 1920, 1930 and 1940 US Censuses in Passaic-County, New Jersey (XGBoost, ~Confirmed), with identified parents Mary — first a son (b.~1909), then head of a 5-person household.
Age 31
b. ~1909
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Passaic-County, New Jersey |
| Surname | Douglas |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Paterson city |
| 1935 Residence (County) | Passaic |
| Additional Details | |
| Occupation | Helper |
| Industry | Trucking Co |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 1170 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Helper |
| Township / Ward | Paterson City |
| Est. Birth Year | ~1909 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Mary Douglas | Head | — | 59 | ~1881 |
| Katherine Morrison | Other | — | 63 | ~1877 |
| Rita Douglas | Daughter | — | 21 | ~1919 |
| Agnes Douglas | Daughter | — | 24 | ~1916 |
| Charles Douglas | Son | — | 31 | ~1909 |
Census Appearances
1920
Passaic, New …
Other, age 11
Passaic, New Jersey · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Douglas |
| Given Name | Charles M |
| Relationship to Head | Nephew |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Passaic, New …
Other, age 21
Passaic, New Jersey · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Douglas |
| Given Name | Charles M |
| Relationship to Head | Nephew |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Attendant |
| Industry | Gas station |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Passaic-County, New …
Son, age 31
Passaic-County, New Jersey · implied b. ~1909 — 5 household members
| Surname | Douglas |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Paterson city |
| 1935 Residence (County) | Passaic |
| Occupation | Helper |
| Industry | Trucking Co |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 1170 |
| 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 Charles Douglas across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mary Douglas (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Douglas
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Douglas
Son · 1940 · age 31 · b. ~1909 · New Jersey
★ You are viewing this record
Sibling
Rita Douglas
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Douglas
Sibling · 1940 · age 24
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 — Passaic-County, New Jersey
Open full size
1940 US Federal Census — Passaic-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02433-00249)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Katherine Jones | 24 | Daughter | Roofer | New Jersey |
| 2 | Frank Schwegler | 35 | Head | Roofer | New Jersey |
| 3 | Lucy Schwegler | 33 | Wife | — | New Jersey |
| 4 | Raymond Schwegler | 11 | Son | — | New Jersey |
| 5 | Kenneth Schwegler | 8 | Son | — | New Jersey |
| 6 | Lucille Schwegler | 3 | Daughter | — | New Jersey |
| 7 | Marie Schwegler | 58 | Sister | Weaver | New Jersey |
| 8 | Mary Douglas | 59 | Head | — | New Jersey |
| 9 | Charles Douglas THIS PERSON | 31 | Son | Helper | New Jersey |
| 10 | Agnes Douglas | 24 | Daughter | Steno | New Jersey |
| 11 | Rita Douglas | 21 | Daughter | New Worker | New Jersey |
| 12 | Katherine Morrison | 63 | Sister in law | — | New Jersey |
| 13 | Philip Murphy | 45 | Head | Owner | New Jersey |
| 14 | Rose Murphy | 42 | Wife | Office Worker | New Jersey |
| 15 | Eileen Murphy | 15 | Daughter | — | New Jersey |
| 16 | Philip Murphy | 14 | Son | — | New Jersey |
| 17 | John Clark | 65 | Head | Laborer | New Jersey |
| 18 | Margaret Clark | 65 | Wife | — | New Jersey |
| 19 | Margaret Clark | 26 | Daughter | Bookkeeper | New Jersey |
| 20 | Mollie Mandel | 42 | Head | Seamstress | Russia |
| 21 | Beatrice Mandel | 21 | Daughter | — | New Jersey |
| 22 | Adeline Mandel | 18 | Daughter | — | New Jersey |
| 23 | Francis Mandel | 15 | Daughter | — | New Jersey |
| 24 | Sam Korman | 27 | Lodger | Salesman | New Jersey |
| 25 | Max Baker | 32 | Lodger | Aligner | Boston Penn |
| 26 | Paul Meyers | 25 | Lodger | Foreman | Penn |
| 27 | George Plowe | 24 | Lodger | Office Worker | New York |
| 28 | Sadie Cody | 46 | Head | Saleslady | New Jersey |
| 29 | Edward Cody | 50 | Brother | Insurance Broker | New Jersey |
| 30 | Daniel J. Brokers | 40 | Brother | Salesman | New Jersey |
| 31 | Alfonse Lust | 41 | Head | Janitor | France |
| 32 | Anna Lust | 42 | Wife | — | Missouri |
| 33 | John Lust | 14 | Son | — | New Jersey |
| 34 | Bill Lust | 10 | Son | — | New Jersey |
| 35 | Pauline Lust | 68 | Mother | — | France |
| 36 | Alfonse Lust | 69 | Father | Sharper | France |
| 37 | Aguelo Bouchante | 46 | Head | Peddler | Belgium |
| 38 | Emma Bouchante | 46 | Wife | — | New Jersey |
| 39 | Dolores Bouchante | 10 | Daughter | — | New Jersey |
| 40 | Fred Lee | 57 | Head | Twister | South Africa |
Pedigree Summary
Charles + 2 siblings
Gen 1 · 1 parents
~0.92
Max depth 4 (1900–1950 window)
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)