HC
Helen Cook — 1930 US Census Record
Model Tree available1930 United States Federal Census · Richland, Ohio
Our Model Tree links this Helen Cook across the 1920, 1930 and 1940 US Censuses in Richland, Ohio (XGBoost, ~Confirmed), with identified parents Earl & Eva — first a daughter (b.~1919), then head of a 4-person household.
Age 11
b. ~1919
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Richland, Ohio |
| Surname | Cook |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Mansfield City |
| Est. Birth Year | ~1919 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Helen Cook | Daughter | — | 11 | ~1919 |
| Earl Cook | Head | — | 42 | ~1888 |
| Richard Cook | Son | — | 13 | ~1917 |
| Eva Cook | Spouse | — | 36 | ~1894 |
Census Appearances
1920
Richland, Ohio
Daughter, age 1
Richland, Ohio · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Helen M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Speaks English | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Richland, Ohio
Daughter, age 11
Richland, Ohio · implied b. ~1919 — 4 household members
| Surname | Cook |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| 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
Crawford-County, Ohio
Spouse, age 21
Crawford-County, Ohio · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Helene |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Bryan |
| 1935 Residence (County) | Williams |
| Highest Grade | H-4 |
| 1935 Residence | Ohio |
| 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 Cook across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Earl Cook (~0.92 confidence) and mother Eva Cook (~0.92 confidence) and mother Eva Cook (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Earl Cook
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Eva Cook
b. ~1894
Source mother
● Household
· direct · ~0.92
Mother
Eva Cook
b. ~1895
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen Cook
Daughter · 1930 · age 11 · b. ~1919 · Ohio
★ You are viewing this record
Sibling
Richard Cook
Sibling · 1930 · age 13
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 — Richland, Ohio
Open full size
1930 US Federal Census — Richland, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1863:0874)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Alfonzo Wilborn | 28 | Brother | Laborer | South Carolina |
| 2 | Frances Osborn | 47 | Head | Accountant | Kansas |
| 3 | Bernice Osborn | 22 | Daughter | Book Keeper | Ohio |
| 4 | De Roy Williams | 22 | Lodger | Gen. Laborer | Ohio |
| 5 | George Palomkas | 21 | Lodger | Barber | Ohio |
| 6 | Lena Penrose | 62 | Head | — | Ohio |
| 7 | Everard Penrose | 36 | Son | Baker | Ohio |
| 8 | Robert Hoffer | 21 | Lodger | Salesman | Ohio |
| 9 | Emanuel Miley | 60 | Head | Laborer | Ohio |
| 10 | Laura Miley | 50 | Wife | — | Ohio |
| 11 | Dorothy Depp | 8 | Niece | — | Ohio |
| 12 | Clarence Melting | 22 | Head | Laborer | Ohio |
| 13 | Edna Melting | 22 | Wife | — | Ohio |
| 14 | James R. Melting | 1 | Son | — | Ohio |
| 15 | Paul B. Raudabaugh | 35 | Head | Salesman | Ohio |
| 16 | Ernest Raudabaugh | 31 | Wife | Office Clerk | Ohio |
| 17 | Pauline Raudabaugh | 13 | Daughter | — | Ohio |
| 18 | Emma Fisher | 65 | Mother | — | Ohio |
| 19 | Frank Crum | 4 | Head | Laborer | Ohio |
| 20 | Nellie Crum | 35 | Wife | — | Ohio |
| 21 | Mildred Crum | 16 | Daughter | — | Ohio |
| 22 | Manford Crum | 14 | Son | — | Ohio |
| 23 | Runegene Crum | 9 | Daughter | — | Ohio |
| 24 | Dale Taper | 41 | Lodger | Laborer | Ohio |
| 25 | Claude Phipps | 41 | Head | Carpenter | Ohio |
| 26 | Nellie M. Phipps | 41 | Wife | Saleslady | Ohio |
| 27 | Robert Phipps | 22 | Son | Traffic Agent | Ohio |
| 28 | Russell Cramlet | 41 | Head | Laborer | Ohio |
| 29 | Olive Cramlet | 37 | Wife | — | England |
| 30 | John Miller | 46 | Head | Inspector | Ohio |
| 31 | Earl J. Cook | 42 | Head | Machinist | Ohio |
| 32 | Eva Cook | 36 | Wife | — | Ohio |
| 33 | Helen Cook THIS PERSON | 11 | Daughter | — | Ohio |
| 34 | Richard Cook | 13 | Son | — | Ohio |
| 35 | John R. Miller | 35 | Head | Trucker | Indiana |
| 36 | Hazel Gould | 34 | Boarder | — | Ohio |
| 37 | Harold G. Gould | 16 | Lodger | — | Ohio |
| 38 | William J. Hinkley | 42 | Head | Proprietor | Colorado |
| 39 | Margaret S. Hinkley | 38 | Wife | Housekeeper | Scotland |
| 40 | Harry Calhoun | 63 | Lodger | — | Ohio |
| 41 | Carl G. Schwegel | 31 | Lodger | Fireman | Illinois |
| 42 | Charles G. Volmer | 43 | Lodger | Cook | Ohio |
| 43 | Vernon Chas. Kern | 41 | Lodger | Book Keeper | Ohio |
| 44 | W. H. Kern | 35 | Lodger | Laborer | Ohio |
| 45 | Fred H. Myer | 30 | Lodger | Construction | Ohio |
| 46 | Tom George | 35 | Lodger | Proprietor | Albania |
| 47 | John W. Aubert | 12 | Lodger | Laborer | Ohio |
| 48 | Walter B. Capps | 42 | Lodger | Clerk | Ohio |
| 49 | Fred Schumacher | 48 | Lodger | Helper | Ohio |
| 50 | Wm. Jr. Lowry | 28 | Lodger | Book Keeper | Pennsylvania |
Pedigree Summary
Helen + 1 sibling
Gen 1 · 3 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)