WJ
William Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Rio Grande, Colorado
Our Model Tree links this William Johnson across the 1910, 1920 and 1930 US Censuses in Rio Grande, Colorado (XGBoost, ~Confirmed), with identified parents William & William — first a son (b.~1909), then head of a 3-person household.
Age 21
b. ~1909
Male
Son
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Rio Grande, Colorado |
| Surname | Johnson |
| Given Name | William Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | Caretaker |
| Industry | Golf Course |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Caretaker |
| Township / Ward | Del Norte Town Part Of |
| 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 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Johnson | Head | — | 55 | ~1875 |
| William Johnson | Son | — | 21 | ~1909 |
| Clara Johnson | Spouse | — | 49 | ~1881 |
Census Appearances
1910
Rio Grande, …
Son, age 1
Rio Grande, Colorado · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | William T. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1920
Rio Grande, …
Son, age 11
Rio Grande, Colorado · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | William Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Rio Grande, …
Son, age 21
Rio Grande, Colorado · implied b. ~1909 — 3 household members
| Surname | Johnson |
| Given Name | William Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | Caretaker |
| Industry | Golf Course |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 William Johnson across 3 US Census years (1910, 1920 and 1930) in Rio Grande, Colorado, using XGBoost record linkage. Identified parents: father William Johnson (~0.92 confidence) and father William Johnson (~0.92 confidence) and father William Johnson (~0.92 confidence) and mother Clara Johnson (~0.92 confidence) and mother Clara Johnson (~0.92 confidence) and mother Clara Johnson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Johnson
b. ~1872
Source father
● Household
· direct · ~0.92
Father
William Johnson
b. ~1875
Source father
● Household
· direct · ~0.92
Father
William Johnson
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Clara Johnson
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Clara Johnson
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Clara Johnson
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Johnson
Son · 1930 · age 21 · b. ~1909 · Colorado
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Rio Grande, Colorado
Open full size
1930 US Federal Census — Rio Grande, Colorado
Page Contents
50 people indexed on this census page (ia:1930:15thcensus251unit:0068)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles Bielser | 1 | Son | — | Colorado |
| 52 | Del W. Bielser | 32 | Head | Battery Man | Colorado |
| 53 | Irene Bielser | 28 | Wife | — | Colorado |
| 54 | Robert Bielser | 7 | Son | — | Colorado |
| 55 | Harry Bielser | 5 | Son | — | Colorado |
| 56 | William W. Wilson | 72 | Head | — | Ohio |
| 57 | Salome Wilson | 58 | Wife | — | Kansas |
| 58 | John M. Staffer | 74 | Head | — | Illinois |
| 59 | Byron L. Staffer | 46 | Son | — | Florida |
| 60 | John W. Torbit | 23 | Head | Mechanic | Illinois |
| 61 | Helen Torbit | 20 | Wife | — | Kansas |
| 62 | Gerald Torbit | 2 | Son | — | Kansas |
| 63 | Frank R. Field | 55 | Head | Salesman | Illinois |
| 64 | Gora Field | 44 | Wife | Deputy County Clerk | Montana |
| 65 | Esther Church | 21 | Daughter | — | Colorado |
| 66 | Cathryne Church | 3 | Granddaughter | — | Colorado |
| 67 | Lee Rusak | 58 | Lodger | Abstractor | Illinois |
| 68 | Edna L. Mcguire | 62 | Lodger | County Treasurer | Illinois |
| 69 | James Ruark | 28 | Head | Deputy Clerk | Missouri |
| 70 | Edna Ruark | 22 | Wife | — | Colorado |
| 71 | Edwin Ruark | 3 | Son | — | Colorado |
| 72 | Enid Ruark | 1 | Daughter | — | Colorado |
| 73 | Maude Phay | 40 | Head | Teacher | Kansas |
| 74 | Martha Phay | 11 | Daughter | — | Nevada |
| 75 | Ottilda Aydelotte | 67 | Head | — | Germany |
| 76 | Reginald Weiss | 38 | Head | Physician | England |
| 77 | Edna Weiss | 36 | Wife | — | Massachusetts |
| 78 | Edna Weiss | 6 | Daughter | — | New York |
| 79 | Bernard Weiss | 5 | Son | — | Colorado |
| 80 | Reginald Weiss | 4 | Son | — | Colorado |
| 81 | Lorraine Weiss | 2 | Daughter | — | Colorado |
| 82 | Ruby Trujillo | 19 | Servant | Servant | Colorado |
| 83 | Ina Knoblauch | 38 | Head | — | Colorado |
| 84 | Melvin Knoblauch | 6 | Son | — | Colorado |
| 85 | Ruth Samuelson | 26 | Lodger | Teacher | Pennsylvania |
| 86 | Gladys Martin | 21 | Lodger | Teacher | Iowa |
| 87 | Esther Goodrow | 22 | Lodger | Teacher | Colorado |
| 88 | Ellen Nelson | 27 | Lodger | Teacher | Minnesota |
| 89 | Adam J. Weiss | 66 | Head | — | Colorado |
| 90 | Nora Weiss | 53 | Wife | County Superintendent | Illinois |
| 91 | Laura Mccarty | 83 | Mother-in-law | — | Arkansas |
| 92 | Justin Mccarty | 20 | Nephew | Laborer | Colorado |
| 93 | Laura Frances Mccarty | 16 | Niece | — | Colorado |
| 94 | Lawrence Adams | 26 | Head | Pharmacist | Colorado |
| 95 | Dorothy Adams | 27 | Wife | — | Colorado |
| 96 | Colleen Adams | 5 | Daughter | — | Colorado |
| 97 | John Adams | 2 | Son | — | Colorado |
| 98 | William S. Johnson | 55 | Head | Vice-President | Missouri |
| 99 | Clara Johnson | 49 | Wife | — | Missouri |
| 100 | William Jr. Johnson THIS PERSON | 21 | Son | Caretaker | Colorado |
Pedigree Summary
William
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 1930 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)