LJ
Lydia Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Calcasieu-County, Louisiana
Our Model Tree links this Lydia Johnson across the 1920, 1930 and 1940 US Censuses in Calcasieu-County, Louisiana (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 9-person household.
Age 40
b. ~1900
Female
Spouse
Born: Louisiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Calcasieu-County, Louisiana |
| Surname | Johnson |
| Given Name | Lydia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 5 |
| 1935 Residence (County) | Calcasieu |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward 5 |
| Est. Birth Year | ~1900 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lydia | Age | Birth yr |
|---|---|---|---|---|
| Helen Johnson | Daughter | — | 17 | ~1923 |
| Jimmy Johnson | Head | — | 41 | ~1899 |
| Betty Johnson | Daughter | — | 5 | ~1935 |
| Ray Johnson | Son | — | 15 | ~1925 |
| Gladys Johnson | Daughter | — | 12 | ~1928 |
| Lydia Johnson | Spouse | — | 40 | ~1900 |
| Lesta Johnson | Daughter | — | 11 | ~1929 |
| Moly Johnson | Daughter | — | 1 | ~1939 |
| William Johnson | Son | — | 10 | ~1930 |
Census Appearances
1920
Calcasieu, Louisiana
Spouse, age 19
Calcasieu, Louisiana · implied b. ~1901 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lydia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Calcasieu, Louisiana
Spouse, age 30
Calcasieu, Louisiana · implied b. ~1900 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lydia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Age at First Marriage | 18 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read/Write | No |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Calcasieu-County, Louisiana
Spouse, age 40
Calcasieu-County, Louisiana · implied b. ~1900 — 9 household members
| Surname | Johnson |
| Given Name | Lydia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 5 |
| 1935 Residence (County) | Calcasieu |
| Highest Grade | No 5 |
| 1935 Residence | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Lydia Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lydia Johnson
Spouse · 1940 · age 40 · b. ~1900 · Louisiana
★ 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 — Calcasieu-County, Louisiana
Open full size
1940 US Federal Census — Calcasieu-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01391-00293)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Dan C. Johnson | 15 | Son | — | Louisiana |
| 2 | Lucie Johnson | 53 | Daughter | — | Louisiana |
| 3 | Jimmy Johnson | 41 | Head | Bus Driver | Louisiana |
| 4 | Lydia Johnson THIS PERSON | 40 | Wife | — | Louisiana |
| 5 | Helen Johnson | 17 | Daughter | — | Louisiana |
| 6 | Ray Johnson | 15 | Son | — | Louisiana |
| 7 | Gladys Johnson | 12 | Daughter | — | Louisiana |
| 8 | Lesta Lou Johnson | 11 | Daughter | — | Louisiana |
| 9 | William J. Johnson | 10 | Son | — | Louisiana |
| 10 | Betty J. Johnson | 5 | Daughter | — | Louisiana |
| 11 | Moly F. Johnson | 1 | Daughter | — | Louisiana |
| 12 | Joe R. Johnson | 29 | Head | Laborer | Louisiana |
| 13 | Ruby Johnson | 21 | Wife | — | Louisiana |
| 14 | Shirley Johnson | 1 | Daughter | — | Louisiana |
| 15 | Walter Doyle | 35 | Head | Team Driver | Louisiana |
| 16 | Etta Doyle | 37 | Wife | — | Louisiana |
| 17 | Annie Doyle | 11 | Son | — | Louisiana |
| 18 | Gayle Doyle | 8 | Son | — | Louisiana |
| 19 | Goldie Doyle | 5 | Daughter | — | Louisiana |
| 20 | Oscar Hansen | 48 | Head | — | Texas |
| 21 | Evelyn Hansen | 32 | Wife | — | Texas |
| 22 | Sidney Burton | 22 | Son in law | — | Louisiana |
| 23 | Harold Self | 50 | Head | Laborer | Louisiana |
| 24 | Laura Self | 55 | Wife | Laborer | Texas |
| 25 | Emil Burton | 27 | Head | Laborer | Louisiana |
| 26 | Polly Burton | 18 | Wife | — | Louisiana |
| 27 | Thelma J. Burton | 0 | Daughter | — | Louisiana |
| 28 | Lewis Allbritton | 52 | Head | — | Louisiana |
| 29 | Paula Allbritton | 50 | Wife | — | Louisiana |
| 30 | Homer Allbritton | 17 | Son | — | Louisiana |
| 31 | Joyce Allbritton | 14 | Daughter | — | Louisiana |
| 32 | Mildred Allbritton | 9 | Daughter | — | Louisiana |
| 33 | Milton Allbritton | 29 | Head | Bus Driver | Louisiana |
| 34 | Edith Allbritton | 26 | Wife | — | Louisiana |
| 35 | William Allbritton | 5 | Son | — | Louisiana |
| 36 | Milton Allbritton | 3 | Son | — | Louisiana |
| 37 | Patsy A. Allbritton | 1 | Daughter | — | Louisiana |
| 38 | Hall Pool | 53 | Head | Laborer | Louisiana |
| 39 | Lonie Pool | 43 | Wife | — | Louisiana |
| 40 | Julio R. Pool | 18 | Son | — | Louisiana |
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)