JW
Juanita Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this Juanita Williams across the 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 7-person household.
Age 12
b. ~1928
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Williams |
| Given Name | Juanita |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1928 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Juanita | Age | Birth yr |
|---|---|---|---|---|
| Margaret Williams | Spouse | — | 38 | ~1902 |
| Juanita Williams | Daughter | — | 12 | ~1928 |
| Dolores Williams | Daughter | — | 6 | ~1934 |
| Gerald Williams | Son | — | 10 | ~1930 |
| Gratia Williams | Daughter | — | 3 | ~1937 |
| Adelaide Williams | Daughter | — | 8 | ~1932 |
| Maxwell Williams | Head | — | 39 | ~1901 |
Census Appearances
1930
Hudson, New …
Daughter, age 1
Hudson, New Jersey · implied b. ~1929 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Juanita |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | District of Columbia |
| Mother's Birthplace | Illinois |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Daughter, age 12
Hudson-County, New Jersey · implied b. ~1928 — 7 household members
| Surname | Williams |
| Given Name | Juanita |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Income (1939) | 0 |
| Highest Grade | 6 |
| 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 Juanita Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Juanita Williams
Daughter · 1940 · age 12 · b. ~1928 · New Jersey
★ You are viewing this record
Sibling
Dolores Williams
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gratia Williams
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adelaide Williams
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Williams
Sibling · 1940 · age 10
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 — Hudson-County, New Jersey
Open full size
1940 US Federal Census — Hudson-County, New Jersey
Page Contents
29 people indexed on this census page (nara:1940:m-t0627-02408-00227)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 5 | Sam Spector | 51 | Head | Proprietor | Russia |
| 6 | Nattie Spector | 40 | Wife | Worker | Russia |
| 7 | Norman Spector | 16 | Son | — | New York |
| 8 | Harold Spector | 12 | Son | — | New York |
| 9 | Maxwell Williams | 39 | Head | Chef | New York |
| 10 | Margaret Williams | 38 | Wife | — | Illinois |
| 11 | Juanita Williams THIS PERSON | 12 | Daughter | — | New Jersey |
| 12 | Gerald Williams | 10 | Son | — | New Jersey |
| 13 | Adelaide Williams | 8 | Daughter | — | New Jersey |
| 14 | Dolores Williams | 6 | Daughter | — | New Jersey |
| 15 | Gratia Williams | 3 | Daughter | — | New Jersey |
| 16 | John Carter | 55 | Head | Washer | Virginia |
| 17 | Sarah Carter | 40 | Wife | — | Virginia |
| 18 | David Mitchel | 60 | Head | — | Virginia |
| 19 | Vera B. Mitchel | 30 | Daughter | Teacher | New Jersey |
| 20 | Thomas Legson | 70 | Head | Supt. | Jamaica B.W.I. |
| 21 | Alfredo Toledo | 34 | Lodger | Clerk | Columbia, S.A. |
| 22 | Henry Behn | 80 | Head | — | New York |
| 23 | Hugh Behn | 39 | Son | Distributor | New Jersey |
| 24 | Curtis, Freddie Behn | 56 | Daughter | — | New York |
| 25 | George Barso | 61 | Head | Supt. | New Jersey |
| 26 | Lillian Barso | 51 | Wife | — | New York |
| 27 | Emil Traubel | 48 | Head | Engraver | New Jersey |
| 28 | Emma Traubel | 50 | Wife | — | England |
| 29 | Elizabeth Blackburn | 66 | Sister-in-law | — | England |
| 30 | John Traubel | 18 | Son | — | New Jersey |
| 31 | Elizabeth O'Keefe | 21 | Head | — | England |
| 32 | Adolph Fodde | 31 | Lodger | Salesman | Germany |
| 33 | William Clemmons | 35 | Lodger | Elevator Starter | Ireland |
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)