LJ
Lloyd Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Coos-County, Oregon
Our Model Tree links this Lloyd Johnson across the 1910, 1920, 1930 and 1940 US Censuses in Coos-County, Oregon (XGBoost, ~Confirmed), with identified parents John & John — first a head (b.~1909), then head of a 3-person household.
Age 31
b. ~1909
Male
Head
Born: Oregon
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Coos-County, Oregon |
| Surname | Johnson |
| Given Name | Lloyd |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | 28 - Fat Elk |
| 1935 Residence (County) | Coos |
| Additional Details | |
| Occupation | Laborer |
| Industry | Veneer plant |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 270 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Occupation | Laborer |
| Township / Ward | 28 Fat Elk |
| Est. Birth Year | ~1909 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lloyd | Age | Birth yr |
|---|---|---|---|---|
| Lloyd Johnson | Head | — | 31 | ~1909 |
| Russell Johnson | Son | — | 1 | ~1939 |
| Neva Johnson | Spouse | — | 22 | ~1918 |
Census Appearances
1910
Coos, Oregon
Son, age 1
Coos, Oregon · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Oregon |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1920
Coos, Oregon
Son, age 12
Coos, Oregon · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lloyd R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Oregon |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Coos, Oregon
Son, age 22
Coos, Oregon · implied b. ~1908 — 45 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Oregon |
| Mother's Birthplace | Indiana |
| Occupation | Logger |
| Industry | Logging Camp |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Coos-County, Oregon
Head, age 31
Coos-County, Oregon · implied b. ~1909 — 3 household members
| Surname | Johnson |
| Given Name | Lloyd |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | 28 - Fat Elk |
| 1935 Residence (County) | Coos |
| Occupation | Laborer |
| Industry | Veneer plant |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 270 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
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 Lloyd Johnson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Johnson (~0.92 confidence) and father John Johnson (~0.92 confidence) and mother Flossie Johnson (~0.92 confidence) and mother Mousie Johnson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Johnson
b. ~1880
Source father
● Household
· direct · ~0.92
Father
John Johnson
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Flossie Johnson
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Mousie Johnson
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lloyd Johnson
Head · 1940 · age 31 · b. ~1909 · Oregon
★ 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 — Coos-County, Oregon
Open full size
1940 US Federal Census — Coos-County, Oregon
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03358-00666)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Inez Fults | 11 | daughter | — | Oklahoma |
| 2 | Gilbert O. Bogard | 47 | Head | Dairyman | South Dakota |
| 3 | Rose Bogard | 60 | Wife | — | Italy |
| 4 | Ray Clark | 30 | Head | Laborer | Arkansas |
| 5 | Juanita Clark | 23 | Wife | — | Arkansas |
| 6 | Phyllis Clark | 4 | daughter | — | Arkansas |
| 7 | John Robert Violette | 57 | Head | Steam Engineer | Minnesota |
| 8 | Minnie Violette | 36 | Wife | — | Texas |
| 9 | Viana Vy Violette | 3 | daughter | — | Oregon |
| 10 | John Hartley | 82 | Head | Farmer | England |
| 11 | Antony Biasca | 65 | Head | Dairyman | Switzerland |
| 12 | Louise Biasca | 56 | Wife | Helper | Switzerland |
| 13 | Frank Biasca | 20 | son | Chemical Engineer | Oregon |
| 14 | Helen Biasca | 19 | daughter | (New Worker) | Oregon |
| 15 | John Johnson | 60 | Head | Dairyman | Oregon |
| 16 | Flossie Johnson | 55 | Wife | — | Indiana |
| 17 | George Jewett | 29 | Head | Laborer | Oregon |
| 18 | Renee Jewett | 22 | Wife | — | Oregon |
| 19 | Roger Jewett | 2 | son | — | Oregon |
| 20 | Lloyd Johnson THIS PERSON | 31 | Head | Laborer | Oregon |
| 21 | Neva Johnson | 22 | Wife | — | Idaho |
| 22 | Russell Johnson | 1 | son | — | Oregon |
| 23 | William Rice | 44 | Head | Farm Hand | Kansas |
| 24 | Leland Peterson | 40 | Head | Farm Manager | Oregon |
| 25 | Helen Peterson | 32 | Wife | — | Wisconsin |
| 26 | Edward Peterson | 7 | son | — | Oregon |
| 27 | Laird Peterson | 1 | nephew | — | Alaska |
| 28 | John R. Ryan | 31 | Head | Farm Hand | Kansas |
| 29 | Klyta Ryan | 29 | Wife | Cook | Oregon |
| 30 | Barbara Eula Lyons | 12 | daughter | — | Oregon |
| 31 | George Lyons | 7 | son | — | Oregon |
| 32 | Sidney Sparkman | 26 | Head | Farm Hand | Texas |
| 33 | Jewell Sparkman | 22 | Wife | — | Oklahoma |
| 34 | Anita Sparkman | 1 | daughter | — | Texas |
| 35 | Max Faertag | 63 | Head | Tailor | Poland |
| 36 | Nannie Faertag | 54 | Wife | — | Oregon |
| 37 | Edward Montgomery | 24 | Head | Laborer | Oregon |
| 38 | Peggy Montgomery | 22 | Wife | — | Oregon |
| 39 | Errol Montgomery | 1 | son | — | Oregon |
| 40 | Vernon Brockman | 26 | Head | Laborer | Oregon |
Pedigree Summary
Lloyd
Gen 1 · 4 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)