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Frances Clark — 1930 US Census Record
Model Tree available1930 United States Federal Census · Warren, Iowa
Our Model Tree links this Frances Clark across the 1920, 1930 and 1940 US Censuses in Warren, Iowa (XGBoost, ~Confirmed), with identified parents A & Leslie — first a daughter (b.~1915), then head of a 7-person household.
Age 15
b. ~1915
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Warren, Iowa |
| Surname | Clark |
| Given Name | Frances E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Belmont Township |
| Est. Birth Year | ~1915 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Frances | Age | Birth yr |
|---|---|---|---|---|
| Luella Clark | Daughter | — | 22 | ~1908 |
| Howard Clark | Son | — | 17 | ~1913 |
| Virginia Clark | Daughter | — | 8 | ~1922 |
| Frances Clark | Daughter | — | 15 | ~1915 |
| Leslie Clark | Head | — | 47 | ~1883 |
| Pearle Clark | Other | — | 43 | ~1887 |
| Gaylord Clark | Son | — | 19 | ~1911 |
Census Appearances
1920
Warren, Iowa
Daughter, age 5
Warren, Iowa · implied b. ~1915 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Francis |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Warren, Iowa
Daughter, age 15
Warren, Iowa · implied b. ~1915 — 7 household members
| Surname | Clark |
| Given Name | Frances E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
Daughter, age 26
Warren-County, Iowa · implied b. ~1914 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Francis |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Widowed |
| Birthplace | Iowa |
| 1935 Residence (City) | Belmont Twp |
| 1935 Residence (County) | Warren |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 34 |
| Highest Grade | C 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 Frances Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father A Oldaker (~0.92 confidence) and father Leslie Clark (~0.92 confidence) and mother Ella Oldaker (~0.92 confidence) and mother Hazel Clark (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
A Oldaker
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Leslie Clark
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Ella Oldaker
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Hazel Clark
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frances Clark
Daughter · 1930 · age 15 · b. ~1915 · Iowa
★ You are viewing this record
Sibling
Luella Clark
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Clark
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Clark
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gaylord Clark
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 — Warren, Iowa
Open full size
1930 US Federal Census — Warren, Iowa
Page Contents
47 people indexed on this census page (ia:1930:iowacensus00reel686:0436)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James L Walton | 31 | Head | Farmer | Iowa |
| 2 | Susie E Walton | 32 | Wife-H | — | Iowa |
| 3 | Thelma A Walton | 10 | Daughter | — | Iowa |
| 4 | Marjorie B Walton | 7 | Daughter | — | Iowa |
| 5 | Mary A Heller | 81 | Head | — | Germany |
| 6 | Fred M Heller | 51 | Son | Farmer | Iowa |
| 7 | Joseph A Heller | 49 | Son | Farmer | Iowa |
| 8 | Leo Heller | 46 | Son | Farmer | Iowa |
| 9 | Joseph E Kessler | 28 | Head | Farmer | Iowa |
| 10 | Genevieve Kessler | 29 | Wife-H | — | Iowa |
| 11 | Edward L Kessler | 6 | Son | — | Iowa |
| 12 | Donald F Kessler | 4 | Son | — | Iowa |
| 13 | Marvin J Kessler | 3 | Son | — | Iowa |
| 14 | Earl F Kessler | 0 | Son | — | Iowa |
| 15 | Fred A Fright | 38 | Head | Farmer | Iowa |
| 16 | Leta G Fright | 35 | Wife-H | — | Iowa |
| 17 | Loyd A Fright | 9 | Son | — | Iowa |
| 18 | Velma G Fright | 1 | Daughter | — | Iowa |
| 19 | Alonzo Rubottom | 73 | Head | Farmer | Iowa |
| 20 | Luzina Rubottom | 74 | Wife-H | — | Iowa |
| 21 | Andrew J Rubottom | 50 | Son | Laborer | Iowa |
| 22 | Alvin N Aldaker | 50 | Head | Farmer | Iowa |
| 23 | Ella E Aldaker | 53 | Wife-H | — | Iowa |
| 24 | Gretchen M Aldaker | 15 | Daughter | — | Iowa |
| 25 | Loraine S Aldaker | 13 | Daughter | — | Iowa |
| 26 | William H Aldaker | 11 | Son | — | Iowa |
| 27 | Martin B Aldaker | 20 | Head | Laborer | Iowa |
| 28 | Edna Aldaker | 17 | Wife-H | — | Iowa |
| 29 | Simon E Krouse | 37 | Head | Farmer | Iowa |
| 30 | Lucy E Krouse | 35 | Wife-H | — | Iowa |
| 31 | Edith M Krouse | 15 | Daughter | — | South Dakota |
| 32 | Franklin W Krouse | 10 | Son | — | South Dakota |
| 33 | Mallory Hines | 69 | Father-in-L | Laborer | Iowa |
| 34 | Leslie M Clark | 47 | Head | Farmer | Illinois |
| 35 | Pearle V Clark | 43 | Wife-H | — | Iowa |
| 36 | Luella M Clark | 22 | Daughter | — | Iowa |
| 37 | Gaylord M Clark | 19 | Son | Laborer | Iowa |
| 38 | Howard L Clark | 17 | Son | — | Iowa |
| 39 | Frances E Clark THIS PERSON | 15 | Daughter | — | Iowa |
| 40 | Virginia R Clark | 8 | Daughter | — | Iowa |
| 41 | Earl H Goodale | 33 | Head | Farmer | Iowa |
| 42 | Edna M Goodale | 32 | Wife-H | — | Iowa |
| 43 | Chester Holton | 45 | Head | Farmer | Iowa |
| 44 | Dovie E Holton | 37 | Wife-H | — | Iowa |
| 45 | Herman H Nolte | 53 | Head | Farmer | Iowa |
| 46 | Morrell A Nolte | 29 | Son | Laborer | Iowa |
| 47 | Wilma A Nolte | 25 | Daughter | — | Iowa |
Related Census Records
Pedigree Summary
Frances + 4 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)