VJ
Victor Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Adair, Iowa
Our Model Tree links this Victor Johnson across the 1920, 1930 and 1940 US Censuses in Adair, Iowa (XGBoost, ~Confirmed), with identified parents Nels & Nels — first a head (b.~1888), then head of a 4-person household.
Age 42
b. ~1888
Male
Head
Born: Illinois
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Adair, Iowa |
| Surname | Johnson |
| Given Name | Victor |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 37 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Farmer |
| Township / Ward | Lincoln Township |
| Est. Birth Year | ~1888 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Victor | Age | Birth yr |
|---|---|---|---|---|
| Eleanor Johnson | Daughter | — | 6 | ~1924 |
| Victor Johnson | Head | — | 42 | ~1888 |
| Florence Johnson | Other | — | 35 | ~1895 |
| Warren Johnson | Son | — | 4 | ~1926 |
Census Appearances
1920
Adair, Iowa
Son, age 32
Adair, Iowa · implied b. ~1888 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Victor |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Illinois |
| 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 | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Adair, Iowa
Head, age 42
Adair, Iowa · implied b. ~1888 — 4 household members
| Surname | Johnson |
| Given Name | Victor |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 37 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Adair-County, Iowa
Son, age 52
Adair-County, Iowa · implied b. ~1888 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Victor N. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Lincoln Twp. |
| 1935 Residence (County) | Adair |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Iowa |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Victor Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Nels Johnson (~0.92 confidence) and father Nels Johnson (~0.92 confidence) and mother Christina Johnson (~0.92 confidence) and mother Kersten Johnson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Nels Johnson
b. ~1863
Source father
● Household
· direct · ~0.92
Father
Nels Johnson
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Christina Johnson
b. ~1865
Source mother
● Household
· direct · ~0.92
Mother
Kersten Johnson
b. ~1865
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Victor Johnson
Head · 1930 · age 42 · b. ~1888 · Iowa
★ 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 — Adair, Iowa
Open full size
1930 US Federal Census — Adair, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel640:0158)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | M. E. Goodman | 74 | Head | Farmer | Indiana |
| 52 | Mattie Goodman | 74 | Wife-H | — | Indiana |
| 53 | Charles Johnson | 68 | Head | Farmer | Illinois |
| 54 | Nora Johnson | 65 | Wife-H | — | Illinois |
| 55 | Son Williams | 32 | Son | Laborer | Iowa |
| 56 | Lilly Williams | 29 | Daughter | — | Iowa |
| 57 | Mary Williams | 4 | Grand daughter | — | Iowa |
| 58 | William H. Williams | 2 | Grandson | — | Iowa |
| 59 | Vinyca Williams | 0 | Granddaughter | — | Iowa |
| 60 | Thomas O'Brien | 29 | Head | Farmer | Iowa |
| 61 | Cathryn O'Brien | 30 | Wife-H | — | Iowa |
| 62 | Albert O'Brien | 1 | Son | — | Iowa |
| 63 | Harold O'Brien | 0 | Son | — | Iowa |
| 64 | John Loud | 33 | Head | Farmer | Iowa |
| 65 | Margaret Loud | 28 | Wife-H | — | Iowa |
| 66 | Mary Jane Loud | 1 | Daughter | — | Iowa |
| 67 | Wilson Johnson | 32 | Head | Farmer | Iowa |
| 68 | Agnes Johnson | 32 | Wife-H | — | Iowa |
| 69 | Mary Johnson | 8 | Daughter | — | Iowa |
| 70 | Helen Johnson | 6 | Daughter | — | Iowa |
| 71 | Patricia Johnson | 4 | Daughter | — | Iowa |
| 72 | Kathleen Johnson | 2 | Daughter | — | Iowa |
| 73 | Betty Johnson | 0 | Daughter | — | Iowa |
| 74 | Raymond Bowie | 29 | Head | Farmer | Iowa |
| 75 | Esther Bowie | 28 | Wife-H | — | Iowa |
| 76 | Martin Tobin | 50 | Head | Farmer | Iowa |
| 77 | Ella Tobin | 50 | Wife-H | — | Missouri |
| 78 | Mary Tobin | 26 | Daughter | Nurse | Iowa |
| 79 | Donald Tobin | 23 | Son | Farmer | Iowa |
| 80 | Margaret Tobin | 20 | Daughter | Teacher | Iowa |
| 81 | Martin J. Jr. Tobin | 17 | Son | — | Iowa |
| 82 | Frank Shea | 50 | Head | Farmer | Iowa |
| 83 | Mabel Shea | 44 | Wife-H | — | Iowa |
| 84 | Francis Shea | 25 | Son | Laborer | Iowa |
| 85 | Ann Shea | 19 | Daughter-in-law | — | Iowa |
| 86 | Francis Jr. Shea | 0 | Grandson | — | Iowa |
| 87 | Helen Shea | 20 | Daughter | Teacher | Iowa |
| 88 | James Shea | 37 | Head | Farmer | Iowa |
| 89 | Kate Shea | 35 | Wife-H | — | Iowa |
| 90 | Adrienne Shea | 13 | Daughter | — | Iowa |
| 91 | J. J. Mcintire | 54 | Head | Farmer | Illinois |
| 92 | Rita Mcintire | 47 | Sister | — | Iowa |
| 93 | Victor Johnson THIS PERSON | 42 | Head | Farmer | Illinois |
| 94 | Florence Johnson | 35 | Wife-H | — | Iowa |
| 95 | Eleanor Johnson | 6 | Daughter | — | Iowa |
| 96 | Warren Johnson | 4 | Son | — | Iowa |
| 97 | Charles Lynch | 53 | Head | Farmer | Iowa |
| 98 | Georgia Lynch | 53 | Wife-H | — | Iowa |
| 99 | John Lynch | 22 | Son | Laborer | Iowa |
| 100 | William Lynch | 17 | Son | — | Iowa |
Pedigree Summary
Victor
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 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)