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Julia Robinson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Chickasaw, Iowa
Our Model Tree links this Julia Robinson across the 1910 and 1920 US Censuses in Chickasaw, Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1880), then head of a 8-person household.
Age 40
b. ~1880
Female
Spouse
Born: Iowa
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Chickasaw, Iowa |
| Surname | Robinson |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Jacksonville Township |
| Est. Birth Year | ~1880 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Julia | Age | Birth yr |
|---|---|---|---|---|
| Olive Robinson | Daughter | — | 8 | ~1912 |
| Julia Robinson | Spouse | — | 40 | ~1880 |
| Louis Robinson | Head | — | 42 | ~1878 |
| Selma Robinson | Daughter | — | 11 | ~1909 |
| Annetta Robinson | Daughter | — | 12 | ~1908 |
| Alvin Robinson | Son | — | 14 | ~1906 |
| Lawrence Robinson | Son | — | 3 | ~1917 |
| Omer Robinson | Son | — | 5 | ~1915 |
Census Appearances
1910
Chickasaw, Iowa
Spouse, age 30
Chickasaw, Iowa · implied b. ~1880 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Iowa |
| Years Married | 6 |
| Children Born | 3 |
| Children Living | 3 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | none |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Chickasaw, Iowa
Spouse, age 40
Chickasaw, Iowa · implied b. ~1880 — 8 household members
| Surname | Robinson |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Julia Robinson across 2 US Census years (1910 and 1920) in Chickasaw, Iowa, using XGBoost record linkage.
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This person
Anchor record
Julia Robinson
Spouse · 1920 · age 40 · b. ~1880 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Chickasaw, Iowa
Open full size
1920 US Federal Census — Chickasaw, Iowa
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu482unit:0430)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Joe W. Sheriden | 45 | Head | Laborer | Iowa |
| 52 | Mary Sheriden | 42 | Daughter | Teacher | Iowa |
| 53 | James Sheriden | 34 | Son | Laborer | Iowa |
| 54 | Thomas Sheriden | 33 | Son | Laborer | Iowa |
| 55 | Agnes Sheriden | 28 | Daughter | Teacher | Iowa |
| 56 | Bernadette Sheriden | 23 | Daughter | Teacher | Iowa |
| 57 | Louis A. Robinson | 42 | Head | Farmer | Iowa |
| 58 | Julia Robinson THIS PERSON | 40 | Wife | — | Iowa |
| 59 | Alvin Robinson | 14 | Son | — | Iowa |
| 60 | Annetta Robinson | 12 | Daughter | — | Iowa |
| 61 | Selma Robinson | 11 | Daughter | — | Iowa |
| 62 | Olive Robinson | 8 | Daughter | — | Iowa |
| 63 | Omer Robinson | 5 | Son | — | Iowa |
| 64 | Lawrence Robinson | 3 | Son | — | Iowa |
| 65 | John B. Knutson | 43 | Head | Farmer | Iowa |
| 66 | Mary Knutson | 45 | Wife | — | Iowa |
| 67 | Martin A. Nelson | 46 | Head | Blacksmith | Iowa |
| 68 | Ellen Nelson | 48 | Wife | — | Iowa |
| 69 | Halvor Flatjord | 45 | Head | Farmer | Iowa |
| 70 | Bertha Flatjord | 37 | Wife | — | Iowa |
| 71 | Alvin Flatjord | 19 | Son | — | Iowa |
| 72 | Olaf B. Flatjord | 17 | Son | — | Iowa |
| 73 | Genevieve Flatjord | 14 | Daughter | — | Iowa |
| 74 | Hans Braham | 53 | Head | Farmer | Norway |
| 75 | Henry L. Braham | 23 | Son | Salesman | Iowa |
| 76 | Alida Braham | 22 | Daughter | Teacher | Iowa |
| 77 | Lars C. Braham | 20 | Son | — | Iowa |
| 78 | Carl A. Braham | 15 | Son | — | Iowa |
| 79 | Gerhard Braham | 14 | Son | — | Iowa |
| 80 | Carl A. Dahlen | 32 | Head | Farmer | Iowa |
| 81 | Gerrie Dahlen | 32 | Wife | — | Iowa |
| 82 | John H. Dahlen | 8 | Son | — | Iowa |
| 83 | Marion Dahlen | 7 | Daughter | — | Iowa |
| 84 | Bernice Dahlen | 3 | Daughter | — | Iowa |
| 85 | Ida Dahlen | 1 | Daughter | — | Iowa |
| 86 | Emma Haugen | 53 | Head | Farmer | Norway |
| 87 | Hans Haugen | 25 | Son | Laborer | South Dakota |
| 88 | Theodore B. Haugen | 17 | Son | — | Iowa |
| 89 | Clarence Haugen | 15 | Son | — | Iowa |
| 90 | Sena Haugen | 12 | Daughter | — | Iowa |
| 91 | Ole O. Haugen | 34 | Head | Laborer | Iowa |
| 92 | Gina Haugen | 25 | Daughter | — | Iowa |
| 93 | John H. Hartness | 45 | Head | Farmer | Iowa |
| 94 | Louise Hartness | 35 | Wife | — | Iowa |
| 95 | Barbara Mary Hartness | 75 | Mother-in-law | — | Norway |
| 96 | James S. Northness | 48 | Head | Farmer | Norway |
| 97 | Anna Northness | 32 | Daughter | — | Iowa |
| 98 | Hans S. Northness | 28 | Son | Laborer | Iowa |
| 99 | Ida Northness | 24 | Daughter | — | Iowa |
| 100 | John E. Collins | 50 | Head | Farmer | Iowa |
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)