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Helen Kelley — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Helen Kelley across the 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 9-person household.
Age 15
b. ~1925
Female
Daughter
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Kelley |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Los Angeles |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Los Angeles |
| 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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Sidney Kelley | Son | — | 17 | ~1923 |
| Daisy Kelley | Spouse | — | 38 | ~1902 |
| Kathleen Kelley | Daughter | — | 14 | ~1926 |
| Forrest Kelley | Son | — | 11 | ~1929 |
| Sidney Kelley | Head | — | 43 | ~1897 |
| Helen Kelley | Daughter | — | 15 | ~1925 |
| Patricia Kelley | Daughter | — | 13 | ~1927 |
| Alberta Kelley | Daughter | — | 1 | ~1939 |
| Lota Kelley | Daughter | — | 9 | ~1931 |
Census Appearances
1930
Los Angeles, …
Daughter, age 5
Los Angeles, California · implied b. ~1925 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Helen |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Kansas |
| Occupation | none |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Daughter, age 15
Los-Angeles-County, California · implied b. ~1925 — 9 household members
| Surname | Kelley |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Los Angeles |
| 1935 Residence (County) | Los Angeles |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Kelley across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Kelley
Daughter · 1940 · age 15 · b. ~1925 · California
★ You are viewing this record
Sibling
Patricia Kelley
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sidney Kelley
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Forrest Kelley
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lota Kelley
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alberta Kelley
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathleen Kelley
Sibling · 1940 · age 14
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 — Los-Angeles-County, California
Open full size
1940 US Federal Census — Los-Angeles-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00428-00591)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sidney Kelley | 43 | Head | Cement Finisher | Kansas |
| 2 | Daisy Kelley | 38 | Wife | — | Tennessee |
| 3 | Sidney Jr. Kelley | 17 | Son | — | California |
| 4 | Helen Kelley THIS PERSON | 15 | Daughter | — | California |
| 5 | Kathleen Kelley | 14 | Daughter | — | California |
| 6 | Patricia Kelley | 13 | Daughter | — | California |
| 7 | Forrest Kelley | 11 | Son | — | California |
| 8 | Lota Kelley | 9 | Daughter | — | California |
| 9 | Alberta Kelley | 1 | Daughter | — | California |
| 10 | Walter Vogel | 23 | Head | Assembly Man | Arizona |
| 11 | Wanita Vogel | 20 | Wife | — | Iowa |
| 12 | Patricia Ann Vogel | 2 | Daughter | — | California |
| 13 | Ferdinand Vogel | 60 | Father | Cabinet Maker | Germany |
| 14 | Ray Bond | 38 | Head | Truck Driver | Missouri |
| 15 | Lula Bond | 32 | Wife | — | Nebraska |
| 16 | June Adell Cooper | 7 | Lodger | — | California |
| 17 | Line Cancelled | None | — | — | — |
| 18 | Maurice De Groote | 70 | Head | — | Belgium |
| 19 | Annie De Groote | 62 | Wife | — | Illinois |
| 20 | Blocks 19 And 20 | None | — | — | — |
| 21 | William Henry Collins | 50 | Head | Cabinet Worker | Nebraska |
| 22 | Louisa Collins | 40 | Wife | — | Colorado |
| 23 | Kenneth Provitt | 29 | Head | Laborer | Nebraska |
| 24 | Lillian Provitt | 29 | Wife | Bakery Helper | Iowa |
| 25 | Gerald Provitt | 11 | Son | — | Iowa |
| 26 | Darrell Provitt | 11 | Son | — | Iowa |
| 27 | Frank A. Cook | 31 | Head | Proprietor | Missouri |
| 28 | Helen Cook | 32 | Wife | — | Illinois |
| 29 | Barbara Jean Cook | 5 | Daughter | — | California |
| 30 | Frances A. Cook | 2 | Son | — | California |
| 31 | Herbert Williams | 36 | Head | Proprietor | Illinois |
| 32 | Ted Williams | 32 | Brother | Plumber | Illinois |
| 33 | Scott Louis Williams | 30 | Brother | Plumber | Illinois |
| 34 | Martha Spaulding | 57 | Mother | — | Illinois |
| 35 | Mary Spaulding | 19 | Sister | New Worker | Illinois |
| 36 | Harry Lynn Spaulding | 18 | Brother | New Worker | Illinois |
| 37 | Nadine Oran | 26 | Head | Helper | Kansas |
| 38 | Frank Oran | 9 | Son | — | California |
| 39 | John Wilson | 29 | Head | Mechanic | California |
| 40 | Winifred Wilson | 24 | Wife | Waitress | Indiana |
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)