CJ
Charles Johnson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Calaveras, California
Our Model Tree links this Charles Johnson across the 1910, 1920 and 1930 US Censuses in Calaveras, California (XGBoost, ~Confirmed), with identified parents Louis & Lewis — first a son (b.~1890), then head of a 6-person household.
Age 30
b. ~1890
Male
Son
Born: California
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Calaveras, California |
| Surname | Johnson |
| Given Name | Charles H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Laborer |
| Township / Ward | Altaville Precinct |
| Est. Birth Year | ~1890 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Louis Johnson | Head | — | 61 | ~1859 |
| Ernest Johnson | Son | — | 16 | ~1904 |
| Clarence Johnson | Son | — | 18 | ~1902 |
| Charles Johnson | Son | — | 30 | ~1890 |
| Everett Johnson | Son | — | 22 | ~1898 |
| Maryanne Johnson | Spouse | — | 51 | ~1869 |
Census Appearances
1910
Calaveras, California
Son, age 20
Calaveras, California · implied b. ~1890 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Charles H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | Laborer |
| Industry | Home farm |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
Calaveras, California
Son, age 30
Calaveras, California · implied b. ~1890 — 6 household members
| Surname | Johnson |
| Given Name | Charles H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
Son, age 41
Calaveras, California · implied b. ~1889 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Chas H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | Laborer |
| Industry | Stock Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Charles Johnson across 3 US Census years (1910, 1920 and 1930) in Calaveras, California, using XGBoost record linkage. Identified parents: father Louis Johnson (~0.92 confidence) and father Lewis Johnson (~0.92 confidence) and mother Maryanne Johnson (~0.92 confidence) and mother Melzeanna Johnson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Louis Johnson
b. ~1859
Source father
● Household
· direct · ~0.92
Father
Lewis Johnson
b. ~1853
Source father
● Household
· direct · ~0.92
Mother
Maryanne Johnson
b. ~1869
Source mother
● Household
· direct · ~0.92
Mother
Melzeanna Johnson
b. ~1868
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Johnson
Son · 1920 · age 30 · b. ~1890 · California
★ You are viewing this record
Sibling
Everett Johnson
Sibling · 1920 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Johnson
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Johnson
Sibling · 1920 · age 16
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 — Calaveras, California
Open full size
1920 US Federal Census — Calaveras, California
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu094unit:0765)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Isabella Ponte | 62 | Wife | — | California |
| 52 | Louis A. Ponte | 23 | Son | Laborer | California |
| 53 | Mabel L. Ponte | 19 | Daughter-in-law | — | Wisconsin |
| 54 | Carley Mark F. Ponte | 0 | Grandson | — | California |
| 55 | Joseph L. Brichetto | 62 | Head | Laborer | California |
| 56 | Anton M. Quijada | 41 | Head | Laborer | California |
| 57 | Edna Quijada | 26 | Wife | — | California |
| 58 | Joseph Quijada | 0 | Son | — | California |
| 59 | Charles B. Howard | 45 | Head | Farmer | California |
| 60 | Jennie J. Howard | 39 | Wife | — | California |
| 61 | Howard G. Howard | 17 | Son | — | California |
| 62 | Mildred S. Howard | 14 | Daughter | — | California |
| 63 | Viola L. Howard | 10 | Daughter | — | California |
| 64 | Charles M. Howard | 6 | Son | — | California |
| 65 | Helen M. Howard | 1 | Daughter | — | California |
| 66 | Joseph Demartini | 65 | Head | Farmer | Italy |
| 67 | Louisa Demartini | 60 | Wife | — | Italy |
| 68 | August Demartini | 29 | Son | Laborer | California |
| 69 | Alonzo Kale | 75 | Head | Watchman | United States |
| 70 | Robert Gardner | 62 | Head | — | California |
| 71 | Addie E. Gardner | 54 | Wife | — | California |
| 72 | John B. Gardner | 25 | Son | Laborer | California |
| 73 | Conrad E. Morrow | 53 | Head | Moulder | California |
| 74 | Annie E. Morrow | 50 | Wife | — | California |
| 75 | John Sorbini | 66 | Head | — | Italy |
| 76 | William F. Johnson | 46 | Head | Farmer | California |
| 77 | Margaret Johnson | 54 | Sister | — | California |
| 78 | Sophia Johnson | 51 | Sister | — | California |
| 79 | Matilda Johnson | 48 | Sister | — | California |
| 80 | Henry L. Johnson | 43 | Brother | Carpenter | California |
| 81 | Louis E. Johnson | 61 | Head | Farmer | California |
| 82 | Maryanne M. Johnson | 51 | Wife | — | California |
| 83 | Charles H. Johnson THIS PERSON | 30 | Son | Laborer | California |
| 84 | Everett L. Johnson | 22 | Son | Laborer | California |
| 85 | Clarence N. Johnson | 18 | Son | Laborer | California |
| 86 | Ernest J. Johnson | 16 | Son | — | California |
| 87 | Frank Massoni | 53 | Head | Farmer | California |
| 88 | George Massoni | 52 | Brother | Partner | California |
| 89 | Charles Massoni | 48 | Brother | Partner | California |
| 90 | Alexander S. Forsyth | 86 | Head | Farmer | Canada |
| 91 | Elizabeth S. Forsyth | 83 | Wife | — | Wisconsin |
| 92 | Irene Ross | 10 | Boarder | — | California |
| 93 | George E. Dookin | 57 | Head | Farmer | California |
| 94 | Rose C. Dookin | 55 | Wife | — | California |
| 95 | Mary L. Dookin | 20 | Daughter | — | California |
| 96 | Robert L. Dookin | 16 | Son | — | California |
| 97 | Albert W. Dookin | 14 | Son | — | California |
| 98 | Stephen J. Smacia | 53 | Head | Farmer | Italy |
| 99 | Louisa T. Smacia | 48 | Wife | — | Italy |
| 100 | Mary L. Smacia | 19 | Daughter | — | California |
Related Census Records
Pedigree Summary
Charles + 3 siblings
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 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)