RJ
Ronald Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Williams, North Dakota
Our Model Tree links this Ronald Johnson across the 1920 and 1930 US Censuses in Williams, North Dakota (XGBoost, ~Confirmed) — first a son (b.~1909), then head of a 8-person household.
Age 21
b. ~1909
Male
Son
Born: Wisconsin
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Williams, North Dakota |
| Surname | Johnson |
| Given Name | Ronald M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Occupation | Farm laborer |
| Industry | Odd jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Farm Laborer |
| Township / Ward | Round Prairie Township |
| 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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ronald | Age | Birth yr |
|---|---|---|---|---|
| Wayne Johnson | Son | — | 4 | ~1926 |
| Josephine Johnson | Spouse | — | 48 | ~1882 |
| Ione Johnson | Daughter | — | 12 | ~1918 |
| Doris Johnson | Daughter | — | 9 | ~1921 |
| Florence Johnson | Daughter | — | 16 | ~1914 |
| Ronald Johnson | Son | — | 21 | ~1909 |
| Joshua Johnson | Head | — | 44 | ~1886 |
| Evelyn Johnson | Daughter | — | 14 | ~1916 |
Census Appearances
1920
Williams, North …
Son, age 11
Williams, North Dakota · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Ronald M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Williams, North …
Son, age 21
Williams, North Dakota · implied b. ~1909 — 8 household members
| Surname | Johnson |
| Given Name | Ronald M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | Farm laborer |
| Industry | Odd jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Ronald Johnson across 2 US Census years (1920 and 1930) in Williams, North Dakota, using XGBoost record linkage.
Show:
This person
Anchor record
Ronald Johnson
Son · 1930 · age 21 · b. ~1909 · North Dakota
★ You are viewing this record
Sibling
Ione Johnson
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Johnson
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wayne Johnson
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Johnson
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Johnson
Sibling · 1930 · age 14
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 — Williams, North Dakota
Open full size
1930 US Federal Census — Williams, North Dakota
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1745unit:0710)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Dan Mcgrath | 40 | Head | Farmer | Iowa |
| 2 | Almus E. Swam | 36 | Head | Farmer | Iowa |
| 3 | Bessie N. Swam | 39 | Wife | — | Missouri |
| 4 | Cecil L. Swam | 14 | Son | — | Iowa |
| 5 | Thelma R. Swam | 12 | Daughter | — | Iowa |
| 6 | Viola L. Swam | 8 | Daughter | — | Iowa |
| 7 | Theodor C. Ascher | 51 | Hired man | Farm Laborer | Missouri |
| 8 | John Eliason | 54 | Head | Farmer | Norway |
| 9 | Bakke Serfine B. Eliason | 56 | Wife | — | Norway |
| 10 | Halvor Harstad | 47 | Head | Farm Laborer | North Dakota |
| 11 | Ida J. Harstad | 35 | Wife | Farmer | North Dakota |
| 12 | Doris A. Harstad | 13 | Daughter | — | North Dakota |
| 13 | Irene H. Harstad | 11 | Daughter | — | North Dakota |
| 14 | Thelmer J. Harstad | 6 | Son | — | North Dakota |
| 15 | Viola G. Harstad | 4 | Daughter | — | North Dakota |
| 16 | Afal A. Harstad | 2 | Daughter | — | North Dakota |
| 17 | Ole P. Miller | 49 | Head | Farmer | Norway |
| 18 | Hulda M. Miller | 51 | Wife | — | Norway |
| 19 | Signe M. Miller | 19 | Daughter | — | North Dakota |
| 20 | Henry M. Miller | 18 | Daughter | — | North Dakota |
| 21 | Oscar P. Miller | 16 | Son | — | North Dakota |
| 22 | Magot Miller | 14 | Daughter | — | North Dakota |
| 23 | Erling Miller | 11 | Son | — | North Dakota |
| 24 | Ole Harstad | 22 | Head | — | North Dakota |
| 25 | Edna D. Harstad | 21 | Wife | Farmer | North Dakota |
| 26 | Jeanine S. Harstad | 1 | Daughter | — | North Dakota |
| 27 | Joshua A. Johnson | 44 | Head | Farmer | Wisconsin |
| 28 | Josephine B. Johnson | 48 | Wife | — | Wisconsin |
| 29 | Ronald M. Johnson THIS PERSON | 21 | Son | Farm Laborer | Wisconsin |
| 30 | Florence I. Johnson | 16 | Daughter | — | North Dakota |
| 31 | Evelyn C. Johnson | 14 | Daughter | — | North Dakota |
| 32 | Ione M. Johnson | 12 | Daughter | — | North Dakota |
| 33 | Doris A. Johnson | 9 | Daughter | — | North Dakota |
| 34 | Wayne D. Johnson | 4 | Son | — | North Dakota |
| 35 | Ludvig P. Hognesson | 44 | Head | Farmer | Minnesota |
| 36 | Martin P. Oster | 46 | Head | Farmer | Iowa |
| 37 | Louise Oster | 37 | Wife | — | North Dakota |
| 38 | Orville Oster | 17 | Son | Farm Laborer | North Dakota |
| 39 | Clifford M. Oster | 15 | Son | — | North Dakota |
| 40 | Vernon J. Oster | 14 | Son | — | North Dakota |
| 41 | Mildred J. Oster | 12 | Daughter | — | North Dakota |
| 42 | Harold C. Oster | 10 | Son | — | North Dakota |
| 43 | Ralph L. Oster | 8 | Son | — | North Dakota |
| 44 | Lloyd N. Oster | 6 | Son | — | North Dakota |
| 45 | Audrey J. Oster | 4 | Daughter | — | North Dakota |
| 46 | Marlyn E. Oster | 2 | Son | — | North Dakota |
| 47 | Palmer Kuseth | 56 | Head | Farmer | Minnesota |
| 48 | Jessie S. Kuseth | 52 | Wife | — | Minnesota |
| 49 | Willard K. Kuseth | 18 | Son | Farm Laborer | Minnesota |
| 50 | Edward Gjerum | 25 | Lodger | Farm Laborer | South Dakota |
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)