KW
Katherine White — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Woodbury, Iowa
Our Model Tree links this Katherine White across the 1930 and 1940 US Censuses in Woodbury, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 9-person household.
Age 5
b. ~1925
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Woodbury, Iowa |
| Surname | White |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Nebraska |
| Additional Details | |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Sioux City |
| Est. Birth Year | ~1925 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Katherine | Age | Birth yr |
|---|---|---|---|---|
| Freda White | Daughter | — | 2 | ~1928 |
| Dale White | Son | — | ~1930 | |
| Katherine White | Daughter | — | 5 | ~1925 |
| Gale White | Daughter | — | 7 | ~1923 |
| Lou Irwin | Other | — | 23 | ~1907 |
| Cyrilla White | Other | — | 41 | ~1889 |
| Frank White | Head | — | 44 | ~1886 |
| Archer White | Son | — | 15 | ~1915 |
| Rosetta Irwin | Daughter | — | 19 | ~1911 |
Census Appearances
1930
Woodbury, Iowa
Daughter, age 5
Woodbury, Iowa · implied b. ~1925 — 9 household members
| Surname | White |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Nebraska |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Woodbury-County, Iowa
Daughter, age 14
Woodbury-County, Iowa · implied b. ~1926 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Kathryn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Sioux City |
| 1935 Residence (County) | Woodbury |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| 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 Katherine White across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Katherine White
Daughter · 1930 · age 5 · b. ~1925 · Iowa
★ You are viewing this record
Sibling
Gale White
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Archer White
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Freda White
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dale White
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosetta Irwin
Sibling · 1930 · age 19
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 — Woodbury, Iowa
Open full size
1930 US Federal Census — Woodbury, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel690:0641)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Wilbert Young | 9 | Son | — | Iowa |
| 2 | Anthony Young | 4 | Son | — | Iowa |
| 3 | Emma Michalofsky | 46 | Head | — | Russia |
| 4 | Victor Michalofsky | 19 | Son | Laborer | Iowa |
| 5 | Anna Michalofsky | 17 | Daughter | — | Iowa |
| 6 | Frank Michalofsky | 15 | Son | — | Iowa |
| 7 | Leo Michalofsky | 13 | Son | — | Iowa |
| 8 | John Michalofsky | 12 | Son | — | Iowa |
| 9 | Pete Michalofsky | 49 | Roomer | Laborer | Russia |
| 10 | Sylvester Robinson | 35 | Head | Laborer | Iowa |
| 11 | Wife H Robinson | 35 | Wife | — | Iowa |
| 12 | Elmer Williams | 25 | Head | Laborer | Missouri |
| 13 | May Williams | 48 | Mother | — | Kansas |
| 14 | Polly James | 57 | Head | — | Tennessee |
| 15 | Eleanor James | 18 | Daughter | — | Tennessee |
| 16 | Curnell Jones | 9 | Grandson | — | Iowa |
| 17 | Mary Jones | 34 | Head | Laborer | Tennessee |
| 18 | Katie Jones | 11 | Daughter | — | Tennessee |
| 19 | Cornell Jones | 9 | Son | — | Iowa |
| 20 | Al. W. Brown | 35 | Head | Laborer | Ohio |
| 21 | Willa M. Brown | 30 | Wife-H | — | Texas |
| 22 | William Hale | 47 | Head | Laborer | Oklahoma |
| 23 | Katherine Hale | 24 | Wife | — | Texas |
| 24 | Jessie Haskey | 44 | Roomer | — | Missouri |
| 25 | Frank White | 44 | Head | Laborer | Indiana |
| 26 | Cyrilla White | 41 | Wife-H | — | Nebraska |
| 27 | Archer White | 15 | Son | — | South Dakota |
| 28 | Gale White | 7 | Daughter | — | Iowa |
| 29 | Katherine White THIS PERSON | 5 | Daughter | — | Iowa |
| 30 | Freda White | 2 | Daughter | — | Iowa |
| 31 | Dale White | 0 | Son | — | Iowa |
| 32 | Lou Irwin | 23 | Son in Law | Laborer | Iowa |
| 33 | Rosetta Irwin | 19 | Daughter | — | South Dakota |
| 34 | Harry Slutsky | 40 | Head | Merchant | Russia |
| 35 | Sarah Slutsky | 37 | Wife-H | — | Russia |
| 36 | Jake Slutsky | 15 | Son | — | Canada English |
| 37 | Sophia Slutsky | 12 | Daughter | — | Canada English |
| 38 | John Bania | 36 | Head-H | Cabinet Maker | Lithuania |
| 39 | Mike Chikapas | 50 | Roomer | Butcher | Lithuania |
| 40 | Adam Zarsky | 40 | Roomer | Laborer | Lithuania |
| 41 | Henry Kurske | 45 | Roomer | Laborer | Lithuania |
| 42 | John Kovalis | 75 | Roomer | Laborer | Lithuania |
| 43 | Victory Montana | 50 | Roomer | Laborer | Roumania |
| 44 | Harry Vandik | 37 | Roomer | Laborer | Russia |
| 45 | A. Rosalia | 40 | Roomer | Laborer | Mexico |
| 46 | Tom David | 55 | Roomer | Laborer | Iowa |
| 47 | Frank Barnek | 40 | Roomer | Laborer | Poland |
| 48 | Joe Mohovich | 38 | Roomer | Laborer | Austria Poland |
| 49 | Frank Lule | 45 | Roomer | Laborer | Lithuania |
| 50 | Gust Amifrit | 37 | Roomer | Laborer | Russia |
Related Census Records
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)