HB
Helen Baker — 1940 US Census Record
Model Tree available1940 United States Federal Census · Columbiana-County, Ohio
Our Model Tree links this Helen Baker across the 1910, 1920, 1930 and 1940 US Censuses in Columbiana-County, Ohio (XGBoost, ~Confirmed), with identified parents Thomas & Thomas — first a daughter (b.~1903), then head of a 3-person household.
Age 37
b. ~1903
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Columbiana-County, Ohio |
| Surname | Baker |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Washington Township |
| 1935 Residence (County) | Columbiana |
| Additional Details | |
| Occupation | Labor |
| Industry | Pottery Ware House |
| Class of Worker | PW |
| Hours Worked | 12 |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Labor |
| Township / Ward | Washington Township |
| Est. Birth Year | ~1903 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Baker | Daughter | — | 27 | ~1913 |
| Helen Baker | Daughter | — | 37 | ~1903 |
| Thomas Baker | Head | — | 64 | ~1876 |
Census Appearances
1910
Columbiana, Ohio
Daughter, age 7
Columbiana, Ohio · implied b. ~1903 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baker |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Columbiana, Ohio
Daughter, age 17
Columbiana, Ohio · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baker |
| Given Name | Helen M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Columbiana, Ohio
Daughter, age 27
Columbiana, Ohio · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baker |
| Given Name | Helen M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Columbiana-County, Ohio
Daughter, age 37
Columbiana-County, Ohio · implied b. ~1903 — 3 household members
| Surname | Baker |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Washington Township |
| 1935 Residence (County) | Columbiana |
| Occupation | Labor |
| Industry | Pottery Ware House |
| Class of Worker | PW |
| Hours Worked | 12 |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Helen Baker across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Thomas Baker (~0.92 confidence) and father Thomas Baker (~0.92 confidence) and mother Margaret Baker (~0.92 confidence) and father Thomas Baker (~0.92 confidence) and mother Maggie Baker (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Baker
b. ~1872
Source father
● Household
· direct · ~0.92
Father
Thomas Baker
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Margaret Baker
b. ~1878
Source mother
● Household
· direct · ~0.92
Father
Thomas Baker
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Maggie Baker
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen Baker
Daughter · 1940 · age 37 · b. ~1903 · Ohio
★ You are viewing this record
Sibling
Dorothy Baker
Sibling · 1940 · age 27
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
1940 US Federal Census — Columbiana-County, Ohio
Open full size
1940 US Federal Census — Columbiana-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03045-00457)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Clarence Beadnell | 5 | Son | — | Ohio |
| 42 | Mary E Beadnell | 1 | Daughter | — | Ohio |
| 43 | John H Needham | 28 | Head | Loader | Ohio |
| 44 | Jean Needham | 22 | Wife | — | Ohio |
| 45 | Joann Needham | 4 | Daughter | — | Ohio |
| 46 | James Needham | 3 | Son | — | Ohio |
| 47 | John P Needham | 0 | Son | — | Ohio |
| 48 | Thomas Baker | 64 | Head | Labor | Ohio |
| 49 | Helen Baker THIS PERSON | 37 | Daughter | Labor | Ohio |
| 50 | Dorothy Baker | 27 | Daughter | — | Ohio |
| 51 | Lloyd Gearin | 37 | Head | Loader | Ohio |
| 52 | Louise Gearin | 33 | Wife | — | Ohio |
| 53 | Fred Gearin | 17 | Son | Loader | Ohio |
| 54 | Frances Gearin | 15 | Son | — | Ohio |
| 55 | Eugene Gearin | 13 | Son | — | Ohio |
| 56 | Kenneth Gearin | 10 | Son | — | Ohio |
| 57 | Ronald Gearin | 6 | Son | — | Ohio |
| 58 | Janet Gearin | 4 | Daughter | — | Ohio |
| 59 | Lloyd Gearin | 1 | Son | — | Ohio |
| 60 | Stacey Kennedy | 52 | Head | Truck Driver | Ohio |
| 61 | Bertha Kennedy | 47 | Wife | — | Ohio |
| 62 | Eileen Kennedy | 20 | Daughter | — | Ohio |
| 63 | Francis Kennedy | 18 | Son | — | Ohio |
| 64 | Willard Kennedy | 16 | Son | — | Ohio |
| 65 | Patricia Kennedy | 13 | Daughter | — | Ohio |
| 66 | Thomas Kennedy | 11 | Son | — | Ohio |
| 67 | Ellen Kennedy | 9 | Daughter | — | Ohio |
| 68 | Carol Kennedy | 5 | Daughter | — | Ohio |
| 69 | Albert Baker | 86 | Father-in-law | — | Ohio |
| 70 | Jacob F Chlenbach | 62 | Head | Owner | Ohio |
| 71 | Ruth Chlenbach | 63 | Wife | — | Ohio |
| 72 | Gladwin Chlenbach | 13 | Grand Daughter | — | Ohio |
| 73 | John N Needham | 67 | Head | — | Pennsylvania |
| 74 | Mabel Needham | 56 | Wife | — | Ohio |
| 75 | Lois Needham | 16 | Daughter | — | Ohio |
| 76 | Walter Hogue | 38 | Head | Labor | Ohio |
| 77 | Mildred Hogue | 29 | Wife | — | Ohio |
| 78 | Edward Hogue | 6 | Son | — | Ohio |
| 79 | Virginia Hogue | 5 | Daughter | — | Ohio |
| 80 | Evelyn Hogue | 2 | Daughter | — | Ohio |
Pedigree Summary
Helen + 1 sibling
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)