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Arnold Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Ada-County, Idaho
Our Model Tree links this Arnold Johnson across the 1920, 1930 and 1940 US Censuses in Ada-County, Idaho (XGBoost, ~Confirmed) — first a head (b.~1893), then head of a 7-person household.
Age 47
b. ~1893
Male
Head
Born: Utah
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Ada-County, Idaho |
| Surname | Johnson |
| Given Name | Arnold E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Kuna Prec. |
| 1935 Residence (County) | Ada |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Occupation | Farmer |
| Township / Ward | Kuna Prec |
| Est. Birth Year | ~1893 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Arnold | Age | Birth yr |
|---|---|---|---|---|
| Joan Johnson | Daughter | — | 13 | ~1927 |
| Carol Johnson | Daughter | — | 21 | ~1919 |
| Charles Johnson | Son | — | 6 | ~1934 |
| Veora Johnson | Daughter | — | 20 | ~1920 |
| Anna Johnson | Spouse | — | 47 | ~1893 |
| E Johnson | Son | — | 18 | ~1922 |
| Arnold Johnson | Head | — | 47 | ~1893 |
Census Appearances
1920
Canyon, Idaho
Head, age 26
Canyon, Idaho · implied b. ~1894 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Arnold C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | utah |
1930
Ada, Idaho
Head, age 37
Ada, Idaho · implied b. ~1893 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Arnold E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 20 |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 10000 |
| Veteran | No |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Ada-County, Idaho
Head, age 47
Ada-County, Idaho · implied b. ~1893 — 7 household members
| Surname | Johnson |
| Given Name | Arnold E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Kuna Prec. |
| 1935 Residence (County) | Ada |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
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 Arnold Johnson across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Arnold Johnson
Head · 1940 · age 47 · b. ~1893 · Idaho
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Ada-County, Idaho
Open full size
1940 US Federal Census — Ada-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00736-00335)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Leslie J. Matthews | 40 | Head | Farmer | Missouri |
| 42 | Grace Matthews | 34 | Wife | Housekeeper | Kansas |
| 43 | Lawrence Matthews | 17 | Son | Farmer | Idaho |
| 44 | Mildred Matthews | 15 | Daughter | — | Idaho |
| 45 | Leslie Jr. Matthews | 12 | Son | — | Idaho |
| 46 | Kenneth Matthews | 2 | Son | — | Idaho |
| 47 | Wayne Russell | 29 | Head | Farmer | Kansas |
| 48 | June Russell | 21 | Wife | Housekeeper | Kansas |
| 49 | Betty Russell | 1 | Daughter | — | Idaho |
| 50 | Faye Russell | 5 | Daughter | — | Idaho |
| 51 | Kay Russell | 3 | Daughter | — | Idaho |
| 52 | Charles B. Fellows | 42 | Head | Farmer | Montana |
| 53 | Henrietta M. Fellows | 42 | Wife | Housekeeper | Idaho |
| 54 | Adriel Fellows | 19 | Daughter | — | Montana |
| 55 | Albert Fellows | 12 | Son | — | Montana |
| 56 | John J. Banfield | 26 | Son-in-law | Farming | Montana |
| 57 | Edith Banfield | 26 | Daughter | Housekeeper | Montana |
| 58 | Jacqueline Banfield | 1 | Granddaughter | — | Idaho |
| 59 | John Stookey | 56 | Head | Farmer | Switzerland |
| 60 | Eliza Stookey | 56 | Wife | Housekeeping | Switzerland |
| 61 | Johnny Stookey | 24 | Son | Farmer | Idaho |
| 62 | Elmer Stookey | 19 | Son | Farmer | Idaho |
| 63 | Adolph Rasel | 50 | Head | Farmer | Missouri |
| 64 | Elvian Rasel | 34 | Wife | Housekeeping | Idaho |
| 65 | Perry Rasel | 16 | Son | — | Idaho |
| 66 | Owen Rasel | 14 | Son | — | Idaho |
| 67 | Floyd Davenport | 30 | Head | Farmer | Idaho |
| 68 | Elva Davenport | 28 | Wife | Housekeeper | Idaho |
| 69 | John Hayes | 19 | Hired hand | Farmer | Nebraska |
| 70 | Arnold E. Johnson THIS PERSON | 47 | Head | Farmer | Utah |
| 71 | Anna L. Johnson | 47 | Wife | Housekeeper | Utah |
| 72 | Carol L. Johnson | 21 | Daughter | — | Idaho |
| 73 | Veora Johnson | 20 | Daughter | Housekeeping | Idaho |
| 74 | E. True Johnson | 18 | Son | Farmer | Idaho |
| 75 | Joan Johnson | 13 | Daughter | — | Idaho |
| 76 | Charles Johnson | 6 | Son | — | Idaho |
| 77 | Azelia M. Roark | 62 | Head | Housekeeper | N. Carolina |
| 78 | Dinfred F. Roark | 47 | Son | Laborer | N. Carolina |
| 79 | Alvin L. Book | 22 | Head | Laborer | Missouri |
| 80 | Ruth M. Book | 21 | Wife | — | Idaho |
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)