LJ
Lucille Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Henry-County, Illinois
Our Model Tree links this Lucille Johnson across the 1920, 1930 and 1940 US Censuses in Henry-County, Illinois (XGBoost, ~Confirmed), with identified parents Nels & Fred — first a daughter (b.~1907), then head of a 4-person household.
Age 33
b. ~1907
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Henry-County, Illinois |
| Surname | Johnson |
| Given Name | Lucille |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Galva twp |
| 1935 Residence (County) | Henry |
| Additional Details | |
| Hours Worked | 7 |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Galva Twp |
| Est. Birth Year | ~1907 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lucille | Age | Birth yr |
|---|---|---|---|---|
| Lucille Johnson | Daughter | — | 33 | ~1907 |
| Nels Johnson | Head | — | 79 | ~1861 |
| Edward Kenney | Other | — | 21 | ~1919 |
| Sigrid Johnson | Spouse | — | 75 | ~1865 |
Census Appearances
1920
Henry, Illinois
Daughter, age 12
Henry, Illinois · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lucile E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
Daughter, age 22
Henry, Illinois · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lucile E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Henry-County, Illinois
Daughter, age 33
Henry-County, Illinois · implied b. ~1907 — 4 household members
| Surname | Johnson |
| Given Name | Lucille |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Galva twp |
| 1935 Residence (County) | Henry |
| Hours Worked | 7 |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Lucille Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Nels Johnson (~0.92 confidence) and father Fred Johnson (~0.92 confidence) and father Nels Johnson (~0.92 confidence) and mother Anna Johnson (~0.92 confidence) and mother Sigrid Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Nels Johnson
b. ~1861
Source father
● Household
· direct · ~0.92
Father
Fred Johnson
b. ~1862
Source father
● Household
· direct · ~0.92
Father
Nels Johnson
b. ~1862
Source father
● Household
· direct · ~0.92
Mother
Anna Johnson
b. ~1865
Source mother
● Household
· direct · ~0.92
Mother
Sigrid Johnson
b. ~1865
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lucille Johnson
Daughter · 1940 · age 33 · b. ~1907 · Illinois
★ 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 — Henry-County, Illinois
Open full size
1940 US Federal Census — Henry-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00811-00679)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Hazel Freegan | 23 | Wife | — | Georgia |
| 2 | Earl S Brown | 53 | Head | Farmer | Illinois |
| 3 | Edith Myrtle Brown | 49 | Wife | — | Illinois |
| 4 | George Thicksten | 23 | Son-in-law | Laborer | Illinois |
| 5 | Bernice Thicksten | 22 | Daughter | — | Illinois |
| 6 | Ruth Motley | 46 | Head | Farmer | Illinois |
| 7 | Pauline Motley | 20 | Daughter | — | Illinois |
| 8 | Hilbur Motley | 16 | Son | Laborer | Illinois |
| 9 | Raymond Lindstrum | 45 | Head | Farmer | Illinois |
| 10 | Adelphia Lindstrum | 43 | Wife | — | Illinois |
| 11 | Priscilla Lindstrum | 5 | Daughter | — | Illinois |
| 12 | Nels P Johnson | 79 | Head | Farmer | Sweden |
| 13 | Sigrid Johnson | 75 | Wife | — | Sweden |
| 14 | Lucille Johnson THIS PERSON | 33 | Daughter | — | Illinois |
| 15 | Edward Kenney | 21 | Lodger | Laborer | Illinois |
| 16 | William Murphy | 55 | Head | Farmer | Illinois |
| 17 | Margaret Murphy | 55 | Sister | — | Illinois |
| 18 | John Otley | 44 | Head | Farmer | Illinois |
| 19 | Margaret Otley | 41 | Wife | — | Illinois |
| 20 | Anna Otley | 16 | Daughter | — | Illinois |
| 21 | Robert Otley | 22 | Head | Laborer | Illinois |
| 22 | Ruby Otley | 20 | Wife | — | Illinois |
| 23 | Ronald Otley | 2 | Son | — | Illinois |
| 24 | William Mettler | 44 | Head | Farmer | Illinois |
| 25 | Cora O Mettler | 43 | Wife | — | Ohio |
| 26 | Eva Mettler | 21 | Daughter | Seamstress | Illinois |
| 27 | Harry Mettler | 16 | Son | Laborer | Illinois |
| 28 | Alvin J Price | 54 | Head | Farmer | Illinois |
| 29 | Edith Price | 57 | Wife | — | Illinois |
| 30 | Fay Price | 25 | Daughter | Stenographer | Illinois |
| 31 | Alven Radford | 48 | Head | Farmer | Illinois |
| 32 | Annie Radford | 47 | Wife | — | Illinois |
| 33 | Harold Radford | 24 | Son | Laborer | Illinois |
| 34 | Jean Radford | 21 | Daughter | Stenographer | Illinois |
| 35 | Barbara Radford | 19 | Daughter | — | Illinois |
| 36 | Henry Lindstrum | 45 | Head | Farmer | Illinois |
| 37 | Lillian Lindstrum | 50 | Wife | — | Illinois |
| 38 | Reuben Lindstrum | 45 | Cousin | Laborer | Iowa |
| 39 | Oscar Warner | 49 | Head | Farmer | Illinois |
| 40 | Nancy Warner | 45 | Wife | — | Illinois |
Related Census Records
Pedigree Summary
Lucille
Gen 1 · 5 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)