HJ
Hilda Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cass, North Dakota
Our Model Tree links this Hilda Johnson across the 1910, 1920 and 1930 US Censuses in Cass, North Dakota (XGBoost, ~Confirmed) — first a spouse (b.~1882), then head of a 6-person household.
Age 48
b. ~1882
Female
Spouse
Born: North Dakota
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cass, North Dakota |
| Surname | Johnson |
| Given Name | Hilda C. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | North Dakota |
| Age at First Marriage | 22 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Township / Ward | Fargo City Pt Of |
| Est. Birth Year | ~1882 |
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 Hilda | Age | Birth yr |
|---|---|---|---|---|
| Ruth Johnson | Daughter | — | 14 | ~1916 |
| Frank Johnson | Head | — | 53 | ~1877 |
| Delbert Johnson | Son | — | 23 | ~1907 |
| Frank Johnson | Son | — | 11 | ~1919 |
| Donald Johnson | Son | — | 15 | ~1915 |
| Hilda Johnson | Spouse | — | 48 | ~1882 |
Census Appearances
1910
Cass, North …
Spouse, age 28
Cass, North Dakota · implied b. ~1882 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Hilda E. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | North Dakota |
| Years Married | 5 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | bookkeeper |
| Industry | grocery store |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1920
Cass, North …
Spouse, age 37
Cass, North Dakota · implied b. ~1883 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Hilda C |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | North Dakota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Norway |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Norwegian |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1930
Cass, North …
Spouse, age 48
Cass, North Dakota · implied b. ~1882 — 6 household members
| Surname | Johnson |
| Given Name | Hilda C. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | North Dakota |
| Age at First Marriage | 22 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
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 Hilda Johnson across 3 US Census years (1910, 1920 and 1930) in Cass, North Dakota, using XGBoost record linkage.
Show:
This person
Anchor record
Hilda Johnson
Spouse · 1930 · age 48 · b. ~1882 · North Dakota
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Cass, North Dakota
Open full size
1930 US Federal Census — Cass, North Dakota
Page Contents
49 people indexed on this census page (ia:1930:15thcensus1733unit:0694)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Joseph G. Davis | 31 | Head | Furrier | Minnesota |
| 52 | Margaret R. Davis | 30 | Wife | — | Nebraska |
| 53 | James Richard Davis | 5 | Son | — | North Dakota |
| 54 | Patrick Ryan Davis | 1 | Son | — | North Dakota |
| 55 | Laura Schrieber | 21 | Servant | Servant | North Dakota |
| 56 | Frank A. Johnson | 53 | Head | Salesman | Minnesota |
| 57 | Hilda C. Johnson THIS PERSON | 48 | Wife | — | North Dakota |
| 58 | Delbert F. Johnson | 23 | Son | Clerk-Office | North Dakota |
| 59 | Donald B. Johnson | 15 | Son | — | North Dakota |
| 60 | Ruth F. Johnson | 14 | Daughter | — | North Dakota |
| 61 | Frank A. Jr. Johnson | 11 | Son | — | North Dakota |
| 62 | Patrick L. Higgins | 47 | Head | Salesman | New York |
| 63 | Mary A. Higgins | 48 | Wife | — | Minnesota |
| 64 | Louis C. Hustad | 41 | Head | Trucker | Minnesota |
| 65 | Ellen Hustad | 31 | Wife | Bookkeeper | Minnesota |
| 66 | Gordon F. Lang | 24 | Roomer | Radio Repair | North Dakota |
| 67 | Le Roy Chidley | 24 | Roomer | Radio Repair | North Dakota |
| 68 | Isidore R. Hamill | 67 | Head | — | Wisconsin |
| 69 | Emily A. Hamill | 69 | Wife | — | Wisconsin |
| 70 | Ruby Miltimore | 13 | Granddaughter | — | Michigan |
| 71 | Theo. B. Torgeson | 49 | Head | Clerk | Minnesota |
| 72 | Mary J. Torgeson | 34 | Wife | — | Minnesota |
| 73 | Maxine J. Torgeson | 8 | Daughter | — | North Dakota |
| 74 | Donald A. Torgeson | 4 | Son | — | North Dakota |
| 75 | Theodore B. Jr. Torgeson | 5 | Son | — | North Dakota |
| 76 | Stanley G. Torgeson | 0 | Son | — | North Dakota |
| 77 | Pearl Adsero | 25 | Sister-in-law | Nurse | Minnesota |
| 78 | Amanda Adsero | 23 | Sister-in-law | Saleslady | Minnesota |
| 79 | Christ Sydness | 65 | Head | Merchant | Norway |
| 80 | Marenna Sydness | 63 | Wife | — | Norway |
| 81 | Olaf Clifford Dahl | 26 | Roomer | Laborer | North Dakota |
| 82 | Harold B. Strand | 28 | Roomer | Engineer | Minnesota |
| 83 | Hazel D. Strand | 20 | Roomer | Stenographer | Minnesota |
| 84 | Edward H. Evenson | 49 | Head | Barber | Norway |
| 85 | Sonia Evenson | 41 | Wife | — | Minnesota |
| 86 | Joseph R. Hall | 33 | Roomer | Comm. Traveler | Kentucky |
| 87 | Florence Hall | 29 | Roomer | — | Minnesota |
| 88 | Robert B. Hall | 2 | Roomer | — | North Dakota |
| 89 | Olive M. Littel | 22 | Roomer | Compometer | Minnesota |
| 90 | William Vaswig | 42 | Head | Preacher | Norway |
| 91 | Emma H. Vaswig | 37 | Wife | — | Minnesota |
| 92 | Dorothy Vaswig | 14 | Daughter | — | Minnesota |
| 93 | Vivian Vaswig | 12 | Son | — | Minnesota |
| 94 | Alta Vaswig | 5 | Daughter | — | North Dakota |
| 95 | Ernest F. Christensen | 41 | Roomer | Laborer | Iowa |
| 96 | Alice Christensen | 42 | Roomer | — | Minnesota |
| 97 | Jessica Christensen | 9 | Roomer | — | Minnesota |
| 98 | Phillip C. Christensen | 0 | Roomer | — | North Dakota |
| 99 | Everett G. Haugen | 21 | Roomer | — | Minnesota |
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)