LJ
Laura Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Kossuth, Iowa
Our Model Tree links this Laura Johnson across the 1920 and 1930 US Censuses in Kossuth, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 14-person household.
Age 14
b. ~1916
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Kossuth, Iowa |
| Surname | Johnson |
| Given Name | Laura |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Germany |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Ledyard Twp |
| Est. Birth Year | ~1916 |
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.
14 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Laura | Age | Birth yr |
|---|---|---|---|---|
| Laura Johnson | Daughter | — | 14 | ~1916 |
| Alice Johnson | Daughter | — | 10 | ~1920 |
| Viola Johnson | Daughter | — | 6 | ~1924 |
| Lucille Johnson | Daughter | — | 2 | ~1928 |
| Helen Johnson | Daughter | — | ~1930 | |
| John Johnson | Head | — | 44 | ~1886 |
| Alvena Johnson | Other | — | 40 | ~1890 |
| Raymond Johnson | Son | — | 16 | ~1914 |
| Merle Johnson | Son | — | 1 | ~1929 |
| Ervin Johnson | Son | — | 12 | ~1918 |
| Glen Johnson | Son | — | 18 | ~1912 |
| Everet Johnson | Son | — | 7 | ~1923 |
| Reuben Johnson | Son | — | 4 | ~1926 |
| Duane Johnson | Son | — | 5 | ~1925 |
Census Appearances
1920
Kossuth, Iowa
Daughter, age 4
Kossuth, Iowa · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Laura |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Germany |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Kossuth, Iowa
Daughter, age 14
Kossuth, Iowa · implied b. ~1916 — 14 household members
| Surname | Johnson |
| Given Name | Laura |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Germany |
| Mother's Birthplace | Iowa |
| Occupation | none |
| Can Read/Write | 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 Laura Johnson across 2 US Census years (1920 and 1930) in Kossuth, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Laura Johnson
Daughter · 1930 · age 14 · b. ~1916 · Iowa
★ You are viewing this record
Sibling
Everet Johnson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Viola Johnson
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Johnson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Merle Johnson
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ervin Johnson
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Reuben Johnson
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Duane Johnson
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucille Johnson
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Johnson
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Johnson
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glen 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 — Kossuth, Iowa
Open full size
1930 US Federal Census — Kossuth, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacencus00reel663:0338)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Emma Kahl | 59 | Wife-Head | None | Nebraska |
| 2 | Leslie Kahl | 25 | Son | Laborer | South Dak |
| 3 | Alice Kahl | 25 | Daughter | None | Iowa |
| 4 | Mabel Kahl | 18 | Daughter | None | Iowa |
| 5 | Edward Loft | 41 | Head | Farmer | Iowa |
| 6 | Louise Loft | 32 | Wife-H | None | Iowa |
| 7 | Beulah Loft | 9 | Daughter | None | Iowa |
| 8 | Cleo Loft | 7 | Daughter | None | Iowa |
| 9 | Donald Loft | 4 | Son | None | Iowa |
| 10 | Arnie Jackson | 32 | Laborer | Laborer | Iowa |
| 11 | Karel Danson | 66 | Head | Farmer | Germany |
| 12 | Grace Danson | 65 | Wife-H | None | Germany |
| 13 | Eppa Danson | 38 | Son | Laborer | Holland |
| 14 | John Danson | 35 | Son | Laborer | Holland |
| 15 | Karl Danson | 22 | Son | Laborer | Iowa |
| 16 | Anna Danson | 20 | Daughter | None | Iowa |
| 17 | Paul Gielski | 46 | Head | Farmer | Iowa |
| 18 | Agnes Gielski | 30 | Wife-H | None | Iowa |
| 19 | Pearl Gielski | 9 | Daughter | None | Iowa |
| 20 | Louise Gielski | 7 | Daughter | None | Iowa |
| 21 | Alice Gielski | 5 | Daughter | None | Iowa |
| 22 | Ruth Gielski | 2 | Daughter | None | Iowa |
| 23 | Raymond Bolunsuela | 37 | Head | Laborer | Mexico |
| 24 | Refugia Bolunsuela | 37 | Wife-H | None | Mexico |
| 25 | Consuela Bolunsuela | 19 | Daughter | None | Mexico |
| 26 | Frank Bolunsuela | 14 | Son | None | Mexico |
| 27 | Margaret Bolunsuela | 5 | Daughter | None | Michigan |
| 28 | Louis Nitz | 41 | Head | Farmer | Iowa |
| 29 | Amanda Nitz | 39 | Wife-H | None | Iowa |
| 30 | Bertha Nitz | 16 | Daughter | None | Iowa |
| 31 | Paul Nitz | 14 | Son | None | Iowa |
| 32 | Lawrence Nitz | 10 | Son | None | Iowa |
| 33 | John G Johnson | 44 | Head | Farmer | Germany |
| 34 | Alvena Johnson | 40 | Wife-H | None | Iowa |
| 35 | Glen Johnson | 18 | Son | None | Iowa |
| 36 | Raymond Johnson | 16 | Son | None | Iowa |
| 37 | Laura Johnson THIS PERSON | 14 | Daughter | None | Iowa |
| 38 | Ervin Johnson | 12 | Son | None | Iowa |
| 39 | Alice Johnson | 10 | Daughter | None | Iowa |
| 40 | Everet Johnson | 7 | Son | None | Iowa |
| 41 | Viola Johnson | 6 | Daughter | None | Iowa |
| 42 | Duane Johnson | 5 | Son | None | Iowa |
| 43 | Reuben Johnson | 4 | Son | None | Iowa |
| 44 | Lucille Johnson | 2 | Daughter | None | Iowa |
| 45 | Merle Johnson | 1 | Son | None | Iowa |
| 46 | Helen Johnson | 0 | Daughter | None | Iowa |
| 47 | Diedrike Troff | 55 | Head | Farmer | Germany |
| 48 | Joe Troff | 21 | Son | Laborer | Iowa |
| 49 | Emma Troff | 18 | Daughter | None | Iowa |
| 50 | Peter Troff | 15 | Son | None | Iowa |
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)