HC
Helen Collins — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this Helen Collins across the 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 14-person household.
Age 15
b. ~1925
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | Collins |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same house |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Cincinnati |
| Est. Birth Year | ~1925 |
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.
14 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Gertrude Collins | Daughter | — | 14 | ~1926 |
| Joseph Collins | Son | — | 23 | ~1917 |
| Kenneth Collins | Son | — | 17 | ~1923 |
| Mary Collins | Daughter | — | 22 | ~1918 |
| Helen Collins | Daughter | — | 15 | ~1925 |
| Howard Collins | Head | — | 45 | ~1895 |
| Leo Collins | Son | — | 12 | ~1928 |
| James Collins | Son | — | 6 | ~1934 |
| Anne Collins | Daughter | — | 8 | ~1932 |
| Edward Collins | Son | — | 11 | ~1929 |
| Raymond Collins | Son | — | 20 | ~1920 |
| Bell Collins | Son | — | 15 | ~1925 |
| Helen Collins | Spouse | — | 44 | ~1896 |
| James Collins | Son | — | 18 | ~1922 |
Census Appearances
1930
Hamilton, Ohio
Daughter, age 5
Hamilton, Ohio · implied b. ~1925 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Collins |
| Given Name | Helen |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| 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 |
1940
Hamilton-County, Ohio
Daughter, age 15
Hamilton-County, Ohio · implied b. ~1925 — 14 household members
| Surname | Collins |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Class of Worker | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same house |
| 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 Collins across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Collins
Daughter · 1940 · age 15 · b. ~1925 · Ohio
★ You are viewing this record
Sibling
Leo Collins
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Collins
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Collins
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bell Collins
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Collins
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Collins
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Collins
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Collins
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Collins
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Collins
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anne Collins
Sibling · 1940 · age 8
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 — Hamilton-County, Ohio
Open full size
1940 US Federal Census — Hamilton-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03189-00414)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard Imhoff | 22 | Son | Underworker | Ohio |
| 2 | Richard Imhoff | 22 | Head | Underworker | Ohio |
| 3 | Mary Imhoff | 21 | Wife | — | Kentucky |
| 4 | Harry J. Davis | 25 | Head | Bartender | Ohio |
| 5 | Genevieve Davis | 24 | Wife | — | Indiana |
| 6 | Janice Davis | 3 | Daughter | — | Ohio |
| 7 | Joan Davis | 1 | Daughter | — | Ohio |
| 8 | Herman Dickerson | 37 | Head | Welder | Kentucky |
| 9 | Ethel Dickerson | 37 | Wife | — | Ohio |
| 10 | Helen Dickerson | 15 | Daughter | — | Oklahoma |
| 11 | Dorothy Mae Dickerson | 10 | Daughter | — | Ohio |
| 12 | Geraldine Dickerson | 5 | Daughter | — | Ohio |
| 13 | Arden Hawn | 31 | Brother in law | Assembler | Ohio |
| 14 | Stanley De Bruler | 32 | Head | Truck Driver | Ohio |
| 15 | Margie De Bruler | 30 | Wife | — | Kentucky |
| 16 | Virginia De Bruler | 11 | Daughter | — | Ohio |
| 17 | Chester Conover | 30 | Head | Chauffeur | Ohio |
| 18 | Florence Conover | 30 | Wife | — | Ohio |
| 19 | James Dawson | 39 | Head | Truck Driver | Kentucky |
| 20 | Irma Dawson | 28 | Wife | — | Kentucky |
| 21 | Helen Dawson | 14 | Daughter | — | Ohio |
| 22 | Frederick Dawson | 10 | Son | — | Ohio |
| 23 | Charles Dawson | 8 | Son | — | Ohio |
| 24 | Robert Dawson | 3 | Son | — | Ohio |
| 25 | Lillie Herbert | 57 | Mother | — | Kentucky |
| 26 | Howard Collins | 45 | Head | Laborer | Ohio |
| 27 | Helen Collins | 44 | Wife | — | Ohio |
| 28 | Joseph Collins | 23 | Son | Bartender | Ohio |
| 29 | Mary Collins | 22 | Daughter | — | Ohio |
| 30 | Raymond Collins | 20 | Son | New Worker | Ohio |
| 31 | James Collins | 18 | Son | New Worker | Ohio |
| 32 | Kenneth Collins | 17 | Son | New Worker | Ohio |
| 33 | Bell Collins | 15 | Son | — | Ohio |
| 34 | Helen Collins THIS PERSON | 15 | Daughter | — | Ohio |
| 35 | Gertrude Collins | 14 | Daughter | — | Ohio |
| 36 | Leo Collins | 12 | Son | — | Ohio |
| 37 | Edward Collins | 11 | Son | — | Ohio |
| 38 | Anne May Collins | 8 | Daughter | — | Ohio |
| 39 | James Collins | 6 | Son | — | Ohio |
| 40 | Fred Boylan | 53 | Head | Carpenter | Ohio |
Related Census Records
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)