CJ
Clarence Johnson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Latah, Idaho
Our Model Tree links this Clarence Johnson across the 1900, 1910 and 1920 US Censuses in Latah, Idaho (XGBoost, ~Confirmed), with identified parents Arba & Andrew — first a son (b.~1896), then head of a 7-person household.
Age 24
b. ~1896
Male
Son
Born: Idaho
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Latah, Idaho |
| Surname | Johnson |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Occupation | Laborer |
| Township / Ward | North Troy Precinct |
| Est. Birth Year | ~1896 |
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 1920 census.
| Name | Relation to head | Relative to Clarence | Age | Birth yr |
|---|---|---|---|---|
| Ethel Johnson | Daughter | — | 17 | ~1903 |
| Andrew Johnson | Head | — | 59 | ~1861 |
| Walter Johnson | Son | — | 11 | ~1909 |
| Elmer Johnson | Son | — | 19 | ~1901 |
| Clarence Johnson | Son | — | 24 | ~1896 |
| Alvin Johnson | Son | — | 27 | ~1893 |
| Augusta Johnson | Spouse | — | 57 | ~1863 |
Census Appearances
1900
Latah, Idaho
Son, age 5
Latah, Idaho · implied b. ~1895 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Idaho |
| Birth Month | Dec |
| Birth Year | 1895 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1910
Latah, Idaho
Son, age 14
Latah, Idaho · implied b. ~1896 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1920
Latah, Idaho
Son, age 24
Latah, Idaho · implied b. ~1896 — 7 household members
| Surname | Johnson |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
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 Clarence Johnson across 3 US Census years (1900, 1910 and 1920) in Latah, Idaho, using XGBoost record linkage. Identified parents: father Arba Johnson (~0.92 confidence) and father Andrew Johnson (~0.92 confidence) and father Arvid Johnson (~0.92 confidence) and mother Mary Johnson (~0.92 confidence) and mother Augusta Johnson (~0.92 confidence) and mother Mary Johnson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Arba Johnson
b. ~1860
Source father
● Household
· direct · ~0.92
Father
Andrew Johnson
b. ~1861
Source father
● Household
· direct · ~0.92
Father
Arvid Johnson
b. ~1858
Source father
● Household
· direct · ~0.92
Mother
Mary Johnson
b. ~1865
Source mother
● Household
· direct · ~0.92
Mother
Augusta Johnson
b. ~1863
Source mother
● Household
· direct · ~0.92
Mother
Mary Johnson
b. ~1865
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Clarence Johnson
Son · 1920 · age 24 · b. ~1896 · Idaho
★ You are viewing this record
Sibling
Ethel Johnson
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Johnson
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elmer Johnson
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alvin Johnson
Sibling · 1920 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Latah, Idaho
Open full size
1920 US Federal Census — Latah, Idaho
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu292unit:0273)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Louis B. Olson | 54 | Head | Farmer | Sweden |
| 52 | Mary Olson | 59 | Wife | — | Sweden |
| 53 | Will Olson | 33 | Son | Laborer | Iowa |
| 54 | Oscar Olson | 25 | Son | Laborer | Idaho |
| 55 | Lou Olson | 26 | Daughter | — | Idaho |
| 56 | Carl Olson | 24 | Son | Laborer | Idaho |
| 57 | Amanda Olson | 23 | Daughter | Laborer | Idaho |
| 58 | Felix Olson | 24 | Son | Laborer | Idaho |
| 59 | Ernest Olson | 20 | Son | Laborer | Idaho |
| 60 | Ella Olson | 17 | Daughter | — | Idaho |
| 61 | Mabel Olson | 14 | Daughter | — | Idaho |
| 62 | Laura Olson | 11 | Daughter | — | Idaho |
| 63 | Andrew Johnson | 59 | Head | Farmer | Sweden |
| 64 | Augusta Johnson | 57 | Wife | — | Sweden |
| 65 | Alvin Johnson | 27 | Son | Laborer | Idaho |
| 66 | Clarence Johnson THIS PERSON | 24 | Son | Laborer | Idaho |
| 67 | Elmer Johnson | 19 | Son | — | Idaho |
| 68 | Ethel Johnson | 17 | Daughter | — | Idaho |
| 69 | Walter Johnson | 11 | Son | — | Idaho |
| 70 | Robert Bigham | 34 | Head | — | Kansas |
| 71 | Pearl Bigham | 25 | Wife | — | Kansas |
| 72 | Glen Bigham | 4 | Son | — | Idaho |
| 73 | Avis Bigham | 2 | Daughter | — | Idaho |
| 74 | Charles Johnson | 54 | Head | Farm Operator | Sweden |
| 75 | Hilda Johnson | 45 | Wife | — | Sweden |
| 76 | Mabel Johnson | 19 | Daughter | — | England |
| 77 | Raymond Johnson | 11 | Son | — | Idaho |
| 78 | Simon Johnson | 56 | Head | Farmer | Sweden |
| 79 | Lula M. Johnson | 36 | Wife | — | Idaho |
| 80 | Lloyd Johnson | 16 | Son | — | Idaho |
| 81 | Lester Johnson | 14 | Son | — | Idaho |
| 82 | Stella Johnson | 12 | Daughter | — | Idaho |
| 83 | Hattie Johnson | 10 | Daughter | — | Idaho |
| 84 | Violet Johnson | 7 | Daughter | — | Idaho |
| 85 | Margaret Johnson | 5 | Daughter | — | Idaho |
| 86 | Audrey Johnson | 3 | Daughter | — | Idaho |
| 87 | Baby Johnson | 0 | Daughter | — | Idaho |
| 88 | Herbert Cartwright | 47 | Head | Operator | Minnesota |
| 89 | Ida Cartwright | 43 | Wife | — | New York |
| 90 | Beatrice Cartwright | 10 | Daughter | — | Idaho |
| 91 | Harold Frish | 40 | Head | Farm Operator | Sweden |
| 92 | Agnes Frish | 68 | Mother | — | Sweden |
| 93 | Halvor Gordin | 59 | Head | Farmer | Sweden |
| 94 | Mary Gordin | 61 | Wife | — | Sweden |
| 95 | Leonard Gordin | 21 | Son | Working Out | Idaho |
| 96 | Carrie Gordin | 20 | Daughter | — | Idaho |
| 97 | Clara Gordin | 16 | Daughter | — | Idaho |
| 98 | Arthur Gordin | 13 | Son | — | Idaho |
| 99 | Agna Gordin | 10 | Daughter | — | Idaho |
| 100 | John Vedvig | 49 | Head | Farm Operator | Norway |
Related Census Records
Pedigree Summary
Clarence + 4 siblings
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)