HC
Helen Cook — 1930 US Census Record
Model Tree available1930 United States Federal Census · Orleans, Louisiana
Our Model Tree links this Helen Cook across the 1920, 1930 and 1940 US Censuses in Orleans, Louisiana (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1917), then head of a 6-person household.
Age 13
b. ~1917
Female
Daughter
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Orleans, Louisiana |
| Surname | Cook |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | New Orleans |
| Est. Birth Year | ~1917 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| John Cook | Son | — | 6 | ~1924 |
| John Cook | Head | — | 37 | ~1893 |
| Mary Cook | Other | — | 35 | ~1895 |
| Joycel Cook | Daughter | — | 4 | ~1926 |
| Helen Cook | Daughter | — | 13 | ~1917 |
| Mildred Cook | Daughter | — | 11 | ~1919 |
Census Appearances
1920
Orleans, Louisiana
Other, age 3
Orleans, Louisiana · implied b. ~1917 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Helen |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Can Read | No |
| Can Write | No |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Orleans, Louisiana
Daughter, age 13
Orleans, Louisiana · implied b. ~1917 — 6 household members
| Surname | Cook |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Orleans-County, Louisiana
Daughter, age 23
Orleans-County, Louisiana · implied b. ~1917 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooke |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | New Orleans |
| 1935 Residence (County) | Orleans Parish |
| Occupation | Clerical work |
| Industry | Clothing Store |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 696 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 John Cooke (~0.92 confidence) and father John Cook (~0.92 confidence) and mother Mary Cooke (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Cooke
b. ~1891
Source father
● Household
· direct · ~0.92
Father
John Cook
b. ~1893
Source father
● Household
· direct · ~0.92
Mother
Mary Cooke
b. ~1895
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen Cook
Daughter · 1930 · age 13 · b. ~1917 · Louisiana
★ You are viewing this record
Sibling
Mildred Cook
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Cook
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joycel Cook
Sibling · 1930 · age 4
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 — Orleans, Louisiana
Open full size
1930 US Federal Census — Orleans, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus803unit:0493)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edwin Peyroux | 43 | Head | Motorman | Louisiana |
| 52 | Effie P. Peyroux | 40 | Wife-H | — | Louisiana |
| 53 | Amie Peyroux | 5 | Daughter | — | Louisiana |
| 54 | Odile Burnes | 68 | Mother-law | — | Mississippi |
| 55 | Jules Puret | 60 | Head | Machinist | Louisiana |
| 56 | Stella I. Puret | 57 | Wife-H | — | Louisiana |
| 57 | Odette Puret | 37 | Daughter | Age Nurse | Louisiana |
| 58 | Alcidee Segura | 57 | Head | Cook | Louisiana |
| 59 | Bertha Segura | 52 | Wife-H | — | Louisiana |
| 60 | Nola Segura | 25 | Daughter | — | Louisiana |
| 61 | Augustine Segura | 24 | Daughter | Saleswoman | Louisiana |
| 62 | William Autrey | 50 | Head | Oil Engineer | Louisiana |
| 63 | Henrietta Autrey | 38 | Wife-H | — | Louisiana |
| 64 | Charles Carlson | 30 | Head | Radiotrician | Louisiana |
| 65 | Louise E. Carlson | 29 | Wife-H | — | Louisiana |
| 66 | Edward C. Carlson | 6 | Son | — | Louisiana |
| 67 | Mary Louise Carlson | 4 | Daughter | — | Louisiana |
| 68 | Anthony Berni | 37 | Head | Inspector | Louisiana |
| 69 | Mary M. Berni | 40 | Wife-H | — | Italy |
| 70 | Edward Olivard | 21 | Head | Foreman | Mississippi |
| 71 | Delores Olivard | 28 | Wife-H | — | Louisiana |
| 72 | Delores Olivard | 8 | Daughter | — | Louisiana |
| 73 | John Cook | 37 | Head | Auto Mechanic | Louisiana |
| 74 | Mary M. Cook | 35 | Wife-H | — | Louisiana |
| 75 | Helen Cook THIS PERSON | 13 | Daughter | — | Louisiana |
| 76 | Mildred Cook | 11 | Daughter | — | Louisiana |
| 77 | John Jr. Cook | 6 | Son | — | Louisiana |
| 78 | Joycel Cook | 4 | Daughter | — | Louisiana |
| 79 | Albert Jr. Lestiguer | 55 | Head | Rice Miller | Louisiana |
| 80 | Belle Lestiguer | 52 | Wife-H | — | Louisiana |
| 81 | Sydney Lestiguer | 24 | Son | Rice Broker | Louisiana |
| 82 | Albert Lestiguer | 22 | Son | Rice Broker | Louisiana |
| 83 | Arthur Lestiguer | 18 | Son | — | Louisiana |
| 84 | George Sr. Roussel | 50 | Head | Fireman | Louisiana |
| 85 | Mabel Roussel | 46 | Wife-H | — | Louisiana |
| 86 | Alvin Roussel | 24 | Son | Office Asst. | Louisiana |
| 87 | George Jr. Roussel | 18 | Son | Office Asst. | Louisiana |
| 88 | Leo Roussel | 16 | Son | — | Louisiana |
| 89 | Frank Holley | 46 | Brother-law | Oiler | Louisiana |
| 90 | Louis Edler | 48 | Head | Piano Packer | Germany |
| 91 | Norma Dotson | 21 | Daughter | Teacher | Louisiana |
| 92 | Fred Blonna | 48 | Head | Truck Driver | Louisiana |
| 93 | Lurine Blonna | 40 | Wife-H | — | Louisiana |
| 94 | Clayton Blonna | 26 | Son | Radio Repairman | Louisiana |
| 95 | Louis Fischair | 62 | Head | Decorator | Louisiana |
| 96 | Virginia Fischair | 62 | Wife-H | — | Louisiana |
| 97 | August Bayerre | 59 | Head | Watchmaker | Louisiana |
| 98 | Emma B. Bayerre | 59 | Wife-H | — | Louisiana |
| 99 | Walter Hibbler | 40 | Son-law | Switchman | Louisiana |
| 100 | Mamie R. Hibbler | 34 | Wife-H | — | Louisiana |
Pedigree Summary
Helen + 3 siblings
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)