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Irene Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Chisago, Minnesota
Our Model Tree links this Irene Johnson across the 1910, 1920 and 1930 US Censuses in Chisago, Minnesota (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1910), then head of a 6-person household.
Age 20
b. ~1910
Female
Daughter
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Chisago, Minnesota |
| Surname | Johnson |
| Given Name | Irene E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | North Half Of Chisago Lake Township |
| Est. Birth Year | ~1910 |
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 1930 census.
| Name | Relation to head | Relative to Irene | Age | Birth yr |
|---|---|---|---|---|
| Violet Johnson | Daughter | — | 18 | ~1912 |
| Hazel Johnson | Daughter | — | 10 | ~1920 |
| Irene Johnson | Daughter | — | 20 | ~1910 |
| John Johnson | Head | — | 46 | ~1884 |
| Carl Hofren | Other | — | 21 | ~1909 |
| Esther Johnson | Spouse | — | 40 | ~1890 |
Census Appearances
1910
Chisago, Minnesota
Daughter, age
Chisago, Minnesota · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Irene E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1920
Chisago, Minnesota
Daughter, age 9
Chisago, Minnesota · implied b. ~1911 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Irene E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Chisago, Minnesota
Daughter, age 20
Chisago, Minnesota · implied b. ~1910 — 6 household members
| Surname | Johnson |
| Given Name | Irene E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Irene Johnson across 3 US Census years (1910, 1920 and 1930) in Chisago, Minnesota, using XGBoost record linkage. Identified parents: father John Johnson (~0.92 confidence) and father John Johnson (~0.92 confidence) and father John Johnson (~0.92 confidence) and mother Esther Johnson (~0.92 confidence) and mother Esther Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Johnson
b. ~1884
Source father
● Household
· direct · ~0.92
Father
John Johnson
b. ~1884
Source father
● Household
· direct · ~0.92
Father
John Johnson
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Esther Johnson
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Esther Johnson
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Irene Johnson
Daughter · 1930 · age 20 · b. ~1910 · Minnesota
★ You are viewing this record
Sibling
Hazel Johnson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Violet Johnson
Sibling · 1930 · age 18
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
1930 US Federal Census — Chisago, Minnesota
Open full size
1930 US Federal Census — Chisago, Minnesota
Page Contents
30 people indexed on this census page (ia:1930:minnesotacensus00reel1083:0079)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Walter E Nelson | 53 | Head | — | Minnesota |
| 2 | Joseph R Jonason | 30 | Head | Farmer | Minnesota |
| 3 | Addie L Jonason | 26 | Wife | Farmer | Minnesota |
| 4 | Roseline M Jonason | 7 | Daughter | — | Minnesota |
| 5 | Richard D Jonason | 3 | Son | — | Minnesota |
| 6 | Alfred M Andren | 51 | Head | Farmer | Sweden |
| 7 | Johanna Andren | 44 | Wife | — | Sweden |
| 8 | Verna I Andren | 14 | Daughter | — | Minnesota |
| 9 | Bror M Andren | 12 | Son | — | Minnesota |
| 10 | May C Andren | 9 | Daughter | — | Minnesota |
| 11 | Gustaf A Andren | 8 | Son | — | Minnesota |
| 12 | Betty H Andren | 5 | Daughter | — | Minnesota |
| 13 | Paul E Andren | 2 | Son | — | Minnesota |
| 14 | Fred I Berglund | 39 | Head | Farmer | Minnesota |
| 15 | Emily L Berglund | 37 | Wife | — | Minnesota |
| 16 | Rosanna L Berglund | 4 | Daughter | — | Minnesota |
| 17 | Johanna C Jonsson | 73 | Head | Farmer | Sweden |
| 18 | Clarence Jonsson | 44 | Son | Laborer | Minnesota |
| 19 | Agnes C. E. Jonsson | 38 | Daughter | — | Minnesota |
| 20 | John A Johnson | 46 | Head | Farmer | Minnesota |
| 21 | Esther M Johnson | 40 | Wife | — | Minnesota |
| 22 | Irene E Johnson THIS PERSON | 20 | Daughter | — | Minnesota |
| 23 | Violet M Johnson | 18 | Daughter | — | Minnesota |
| 24 | Hazel M Johnson | 10 | Daughter | — | Minnesota |
| 25 | Carl J Hofren | 21 | Servant | Laborer | Minnesota |
| 26 | Henry N Lindgren | 52 | Head | Farmer | Minnesota |
| 27 | Esther F Lindgren | 45 | Wife | — | Minnesota |
| 28 | Lucille C Lindgren | 18 | Daughter | — | Minnesota |
| 29 | Annette C Lindgren | 9 | Daughter | — | Minnesota |
| 30 | Margaret C Lindgren | 4 | Daughter | — | Minnesota |
Pedigree Summary
Irene + 2 siblings
Gen 1 · 5 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)