LJ
Louise Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · District-Of-Columbia-County, District of Columbia
Our Model Tree links this Louise Jackson across the 1930 and 1940 US Censuses in District-Of-Columbia-County, District of Columbia (XGBoost, ~Confirmed) — first a spouse (b.~1908), then head of a 12-person household.
Age 32
b. ~1908
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | District-Of-Columbia-County, District of Columbia |
| Surname | Jackson |
| Given Name | Louise |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Washington DC |
| 1935 Residence (County) | District Of Columbia |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same Place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Washington Dc |
| Est. Birth Year | ~1908 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Louise | Age | Birth yr |
|---|---|---|---|---|
| Helen Carroll | Other | — | 29 | ~1911 |
| James Jackson | Head | — | 35 | ~1905 |
| Shirley Jackson | Daughter | — | 4 | ~1936 |
| Emory Jackson | Son | — | 9 | ~1931 |
| Catherine Fleet | Other | — | 23 | ~1917 |
| Robert Jackson | Son | — | 3 | ~1937 |
| Wilbert Jackson | Son | — | 15 | ~1925 |
| James Jackson | Son | — | 12 | ~1928 |
| Elizabeth Diggs | Other | — | 23 | ~1917 |
| Melvin Jackson | Son | — | 1 | ~1939 |
| Gwendolyn Jackson | Daughter | — | 6 | ~1934 |
| Louise Jackson | Spouse | — | 32 | ~1908 |
Census Appearances
1930
Washington, District …
Other, age 21
Washington, District of Columbia · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Louise |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 19 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
District-Of-Columbia-County, District …
Spouse, age 32
District-Of-Columbia-County, District of Columbia · implied b. ~1908 — 12 household members
| Surname | Jackson |
| Given Name | Louise |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Washington DC |
| 1935 Residence (County) | District Of Columbia |
| Industry | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same Place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Louise Jackson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Louise Jackson
Spouse · 1940 · age 32 · b. ~1908 · 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-t0627-00563-00759)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph Vicino | 42 | Head | Shoe Maker | South America |
| 2 | Marguerite Vicino | 40 | Wife | — | South America |
| 3 | Dominic Vicino | 16 | Son | — | Maryland |
| 4 | Josephine Vicino | 15 | Daughter | — | Maryland |
| 5 | Carmella Vicino | 10 | Daughter | — | Maryland |
| 6 | Joseph J. Salvia | 50 | Head | Agent | Italy |
| 7 | Rita Salvia | 44 | Wife | — | Italy |
| 8 | Frank J. Salvia | 17 | Son | — | District of Columbia |
| 9 | James C. Lining | 25 | Head | Calculating Machine | Pennsylvania |
| 10 | Helen R. Lining | 25 | Wife | Typist | Pennsylvania |
| 11 | — | None | — | — | — |
| 12 | James E. Jackson | 35 | Head | Janitor | District of Columbia |
| 13 | Louise Jackson THIS PERSON | 32 | Wife | — | Maryland |
| 14 | Wilbert Jackson | 15 | Son | — | District of Columbia |
| 15 | James Jackson | 12 | Son | — | District of Columbia |
| 16 | Emory Jackson | 9 | Son | — | District of Columbia |
| 17 | Gwendolyn Jackson | 6 | Daughter | — | District of Columbia |
| 18 | Shirley Jackson | 4 | Daughter | — | District of Columbia |
| 19 | Robert Jackson | 3 | Son | — | District of Columbia |
| 20 | Melvin Jackson | 1 | Son | — | District of Columbia |
| 21 | Elizabeth Diggs | 23 | Cousin | Maid | Maryland |
| 22 | Catherine Fleet | 23 | Cousin | Maid | Maryland |
| 23 | Helen Carroll | 29 | Lodger | Cashier | District of Columbia |
| 24 | Milton Waldon | 22 | Head | Delivery Truck | District of Columbia |
| 25 | Rose D. Waldon | 41 | Mother | — | Virginia |
| 26 | Luke Basemore | 24 | Brother-in-law | Butler | Virginia |
| 27 | Anna Basemore | 19 | Sister | Maid | District of Columbia |
| 28 | Theresa Basemore | 5 | Niece | — | District of Columbia |
| 29 | Luke Jr. Basemore | 0 | Nephew | — | District of Columbia |
| 30 | Eugene D. Higgins | 39 | Head | — | Maryland |
| 31 | Georgia Higgins | 42 | Wife | Generally Housework | Maryland |
| 32 | Henry Higgins | 18 | Son | — | Maryland |
| 33 | Arthur Higgins | 17 | Son | New Worker | Maryland |
| 34 | David Higgins | 15 | Son | — | Maryland |
| 35 | Florence Higgins | 12 | Daughter | — | District of Columbia |
| 36 | David Karris | 28 | Head | Proprietor | Maryland |
| 37 | Dora B. Karris | 25 | Wife | — | Georgia |
| 38 | Elias B.G. Bobbie | 42 | Head | — | North Carolina |
| 39 | Eunice Bobbie | 29 | Wife | — | North Carolina |
| 40 | Elias B.G. Bobbie | 10 | Son | — | District of Columbia |
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)