EH
Edward Hart — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Pocahontas, Iowa
Our Model Tree links this Edward Hart across the 1930 and 1940 US Censuses in Pocahontas, Iowa (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 27-person household.
Age 4
b. ~1926
Male
Son
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Pocahontas, Iowa |
| Surname | Hart |
| Given Name | Edward J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Powhatan Township |
| Est. Birth Year | ~1926 |
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.
27 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Edward | Age | Birth yr |
|---|---|---|---|---|
| Joseph Vavricka | Son | — | 2 | ~1928 |
| Eida Simonson | Other | — | 36 | ~1894 |
| Walter Tiernan | Son | — | 14 | ~1916 |
| Margaret Tiernan | Daughter | — | 27 | ~1903 |
| Leo Tiernan | Son | — | 21 | ~1909 |
| Simon Simonson | Other | — | 47 | ~1883 |
| Kathryn Tiernan | Other | — | 54 | ~1876 |
| Joseph Vavricka | Head | — | 34 | ~1896 |
| William Tiernan | Other | — | 58 | ~1872 |
| Kathleen Tiernan | Daughter | — | 23 | ~1907 |
| Kenneth Hart | Son | — | 2 | ~1928 |
| Leo Hart | Other | — | 37 | ~1893 |
| Lucille Hart | Other | — | 30 | ~1900 |
| Dorothy Tiernan | Daughter | — | 19 | ~1911 |
| Leo Hart | Son | — | 6 | ~1924 |
| Gerald Hart | Son | — | 5 | ~1925 |
| Sterling Simonson | Son | — | 14 | ~1916 |
| Abbie Vavricka | Daughter | — | 4 | ~1926 |
| Helen Tiernan | Daughter | — | 24 | ~1906 |
| Andrew Hart | Other | — | 38 | ~1892 |
| Edward Hart | Son | — | 4 | ~1926 |
| Thomas Tiernan | Son | — | 16 | ~1914 |
| Andrew Simonson | Son | — | 12 | ~1918 |
| Agnes Vavricka | Daughter | — | ~1930 | |
| Donald Hart | Son | — | ~1930 | |
| Agnes Simonson | Daughter | — | 10 | ~1920 |
| Mary Vavricka | Other | — | 27 | ~1903 |
Census Appearances
1930
Pocahontas, Iowa
Son, age 4
Pocahontas, Iowa · implied b. ~1926 — 27 household members
| Surname | Hart |
| Given Name | Edward J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Pocahontas-County, Iowa
Son, age 14
Pocahontas-County, Iowa · implied b. ~1926 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | Edwin |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Rolfe Town |
| 1935 Residence (County) | Pocahontas |
| Highest Grade | Hs 4 |
| 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 Edward Hart across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Edward Hart
Son · 1930 · age 4 · b. ~1926 · Iowa
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Sibling
Kathleen Tiernan
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Tiernan
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sterling Simonson
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Hart
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Abbie Vavricka
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Tiernan
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Hart
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Tiernan
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Hart
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Tiernan
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Tiernan
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Hart
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Vavricka
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Tiernan
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Vavricka
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Simonson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Andrew Simonson
Sibling · 1930 · age 12
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 — Pocahontas, Iowa
Open full size
1930 US Federal Census — Pocahontas, Iowa
Page Contents
33 people indexed on this census page (ia:1930:iowacensus00reel673:0275)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Floyd P. De Paul | 39 | Head | Farmer | Iowa |
| 2 | Leta De Paul | 32 | Wife-H | — | Iowa |
| 3 | Bertha R. Kroulik | 40 | Niece | Yes | Iowa |
| 4 | John Hallabaugh | 47 | Hired man | Farm Laborer | Pennsylvania |
| 5 | Anthony Hoffert | 63 | Head | Farmer | Germany |
| 6 | Phoebe R.C. Hoffert | 56 | Wife-H | — | Missouri |
| 7 | Joseph Vavricka | 34 | Head | Farmer | Czecho Slovakia |
| 8 | Mary Vavricka | 27 | Wife-H | — | Czecho Slovakia |
| 9 | Abbie J. Vavricka | 4 | Daughter | — | Iowa |
| 10 | Joseph Jr. Vavricka | 2 | Son | — | Iowa |
| 11 | Agnes Vavricka | 0 | Daughter | — | Iowa |
| 12 | Leo M. Hart | 37 | R | Farmer | Iowa |
| 13 | Lucille F. Hart | 30 | Wife-H | — | Iowa |
| 14 | Leo Jr. Hart | 6 | Son | — | Iowa |
| 15 | Gerald E. Hart | 5 | Son | — | Iowa |
| 16 | Edward J. Hart THIS PERSON | 4 | Son | — | Iowa |
| 17 | Kenneth C. Hart | 2 | Son | — | Iowa |
| 18 | Donald J. Hart | 0 | Son | — | Iowa |
| 19 | Andrew Hart | 38 | Brother | Farm Laborer | Iowa |
| 20 | William H. Tiernan | 58 | O | Proprietor | Wisconsin |
| 21 | Kathryn A. Tiernan | 54 | Wife-H | — | Iowa |
| 22 | Margaret M. Tiernan | 27 | Daughter | — | Iowa |
| 23 | Helen R. Tiernan | 24 | Daughter | Teacher | Iowa |
| 24 | Kathleen M. Tiernan | 23 | Daughter | Teacher | Iowa |
| 25 | Leo J. Tiernan | 21 | Son | — | Iowa |
| 26 | Dorothy J. Tiernan | 19 | Daughter | — | Iowa |
| 27 | Thomas J. Tiernan | 16 | Son | — | Iowa |
| 28 | Walter M. Tiernan | 14 | Son | — | Iowa |
| 29 | Simon S. Simonson | 47 | O | Farmer | Iowa |
| 30 | Eida E. Simonson | 36 | Wife-H | — | Illinois |
| 31 | Sterling E. Simonson | 14 | Son | — | Iowa |
| 32 | Andrew E. Simonson | 12 | Son | — | Iowa |
| 33 | Agnes E. Simonson | 10 | Daughter | — | 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)