JJ
Julia Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · District-Of-Columbia-County, District of Columbia
Our Model Tree links this Julia Johnson across the 1920, 1930 and 1940 US Censuses in District-Of-Columbia-County, District of Columbia (XGBoost, ~Confirmed) — first a spouse (b.~1887), then head of a 6-person household.
Age 53
b. ~1887
Female
Spouse
Born: Virginia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | District-Of-Columbia-County, District of Columbia |
| Surname | Johnson |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Washington |
| 1935 Residence (County) | District Of Columbia |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 1 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Washington |
| Est. Birth Year | ~1887 |
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 Julia | Age | Birth yr |
|---|---|---|---|---|
| Emma Johnson | Daughter | — | 12 | ~1928 |
| Beulah Johnson | Daughter | — | 14 | ~1926 |
| Helen Johnson | Daughter | — | 19 | ~1921 |
| Frank Johnson | Head | — | 57 | ~1883 |
| David Milton | Other | — | 17 | ~1923 |
| Julia Johnson | Spouse | — | 53 | ~1887 |
Census Appearances
1920
District Of …
Other, age 30
District Of Columbia, District of Columbia · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Julia |
| Relationship to Head | Servant |
| Sex | F |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Cook |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
None, District …
Other, age 43
None, District of Columbia · implied b. ~1887 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Julia |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | Black |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 20 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Servant |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
District-Of-Columbia-County, District …
Spouse, age 53
District-Of-Columbia-County, District of Columbia · implied b. ~1887 — 6 household members
| Surname | Johnson |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Washington |
| 1935 Residence (County) | District Of Columbia |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 1 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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.
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This person
Anchor record
Julia Johnson
Spouse · 1940 · age 53 · b. ~1887 · District of Columbia
★ 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 — District-Of-Columbia-County, District of Columbia
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1940 US Federal Census — District-Of-Columbia-County, District of Columbia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00557-00476)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Milton Young | 33 | Roomer | Painter | D.C. |
| 2 | Line Extra | None | — | — | — |
| 3 | Bessie Barber | 33 | Head | Seamstress | N. Carolina |
| 4 | Lucille Barber | 18 | Daughter | Gen. Housework | N. Carolina |
| 5 | Doratha Barber | 15 | Daughter | — | N. Carolina |
| 6 | Willie Brown | 30 | Roomer | Laborer | Tennessee |
| 7 | Clarence Benson | 27 | Head | Helper | S. Carolina |
| 8 | Bernice Benson | 21 | Wife | — | S. Carolina |
| 9 | William Johnson | 28 | Head | Truck Driver | N. Carolina |
| 10 | Gladys Johnson | 19 | Wife | — | Virginia |
| 11 | Line Extra | None | — | — | — |
| 12 | Line Extra | None | — | — | — |
| 13 | Nannie Moore | 71 | Head | — | Maryland |
| 14 | Emile Johnson | 74 | Sister | — | Maryland |
| 15 | Elenora Page | 16 | Grandchild | — | D.C. |
| 16 | Frank Redmon | 59 | Head | — | Virginia |
| 17 | Aurelia Redmon | 56 | Wife | — | Rhode Island |
| 18 | Estella Dorsey | 61 | Roomer | Housework | Virginia |
| 19 | Frank Johnson | 57 | Head | — | Virginia |
| 20 | Julia Johnson THIS PERSON | 53 | Wife | — | Virginia |
| 21 | Helen Johnson | 19 | Daughter | Gen. Housework | Virginia |
| 22 | Emma Johnson | 12 | Daughter | Gen. Housework | Virginia |
| 23 | Beulah Johnson | 14 | Daughter | — | Virginia |
| 24 | David Milton | 17 | Adopted Son | — | Maryland |
| 25 | Benjamin H. Whiting | 50 | Head | Minister | D.C. |
| 26 | Blanche L. Whiting | 51 | Wife | — | Maryland |
| 27 | Stoker Jones | 35 | Head | Baker | Alabama |
| 28 | Daisy Jones | 32 | Wife | Housework | Alabama |
| 29 | Willie Jackson | 31 | Head | Carpenter | Alabama |
| 30 | Keturah Jackson | 29 | Wife | Domestic | Alabama |
| 31 | David Cross | 23 | Head | Clerk | D.C. |
| 32 | Vivian Cross | 20 | Wife | — | D.C. |
| 33 | David Cross | 5 | Son | — | D.C. |
| 34 | Gloria Cross | 2 | Daughter | — | D.C. |
| 35 | Shirley Cross | 0 | Daughter | — | D.C. |
| 36 | Georgia Butcher | 78 | Great-Aunt | — | Virginia |
| 37 | Horace Giles | 39 | Head | Janitor | Virginia |
| 38 | Jessie Giles | 23 | Wife | — | D.C. |
| 39 | Albert Lewis | 32 | Head | Laborer | Georgia |
| 40 | Elizabeth Lewis | 33 | Wife | — | Georgia |
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)