EH
Elizabeth Hayes — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Elizabeth Hayes across the 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 11-person household.
Age 15
b. ~1925
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Hayes |
| Given Name | Elizabeth L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | LOS ANGELES CITY |
| 1935 Residence (County) | LOS ANGELES |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Los Angeles City |
| 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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Hayes | Daughter | — | 15 | ~1925 |
| Winifred Mangold | Daughter | — | 12 | ~1928 |
| Elizabeth Hayes | Spouse | — | 46 | ~1894 |
| Christine Macdonald | Other | — | 38 | ~1902 |
| Mary Mark | Other | — | 51 | ~1889 |
| Mary Furnish | Other | — | 23 | ~1917 |
| George Mark | Son | — | 22 | ~1918 |
| Thomas Hayes | Son | — | 18 | ~1922 |
| Lincoln Hayes | Son | — | 19 | ~1921 |
| Elmer Hayes | Head | — | 52 | ~1888 |
| Mavis Mangold | Other | — | 46 | ~1894 |
Census Appearances
1930
Los Angeles, …
Daughter, age 5
Los Angeles, California · implied b. ~1925 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hayes |
| Given Name | Elizabeth L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Los-Angeles-County, California
Daughter, age 15
Los-Angeles-County, California · implied b. ~1925 — 11 household members
| Surname | Hayes |
| Given Name | Elizabeth L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | LOS ANGELES CITY |
| 1935 Residence (County) | LOS ANGELES |
| Class of Worker | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Elizabeth Hayes across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Hayes
Daughter · 1940 · age 15 · b. ~1925 · California
★ You are viewing this record
Sibling
Thomas Hayes
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Winifred Mangold
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Mark
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lincoln Hayes
Sibling · 1940 · age 19
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-t0627-00401-00233)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ruth Scully | 36 | Daughter | Saleslady | California |
| 2 | Daniel J. Jr Scully | 27 | Son | Accountant | California |
| 3 | Helen Scully | 25 | Daughter | Clerk | California |
| 4 | Adeline E. Oksen | 39 | Daughter | Bookkeeper | California |
| 5 | Robert E. Oksen | 6 | Grandson | — | California |
| 6 | William G. Hoage | 73 | Head | Accountant | New York |
| 7 | Lyre E. Hoage | 49 | Wife | — | Kansas |
| 8 | William G. Jr Hoage | 17 | Son | — | Montana |
| 9 | Helen C. Hoage | 15 | Daughter | — | Montana |
| 10 | Lois A. Morris | 32 | Head | Manager | California |
| 11 | Elizabeth G. Matthews | 32 | Co-Head | Nurse | West Virginia |
| 12 | Gilbert R. Morris | 29 | Lodger | Elevator Operator | California |
| 13 | Jean Purtis | 83 | Lodger | — | England |
| 14 | Jennie Anderson | 63 | Lodger | — | Iowa |
| 15 | Anne J. Hudson | 68 | Lodger | — | Wisconsin |
| 16 | Frederick Kenning | 83 | Lodger | — | Canada-English |
| 17 | William H. Springer | 75 | Lodger | — | Michigan |
| 18 | This Line Left Blank By Mistake | None | — | — | — |
| 19 | Rayel Burro Jenkins | 48 | Head | Physician & Surgeon | Pennsylvania |
| 20 | Lorine Jenkins | 47 | Wife | — | Arizona |
| 21 | Jack Jason Jenkins | 18 | Son | — | California |
| 22 | Loray Jenkins | 13 | Daughter | — | California |
| 23 | Thomas M. Jenkins | 9 | Son | — | California |
| 24 | Elmer A. Hayes | 52 | Head | Owner & Attendant | Illinois |
| 25 | Elizabeth L. Hayes | 46 | Wife | — | Illinois |
| 26 | Lincoln R. Hayes | 19 | Son | Bookkeeper | Minnesota |
| 27 | Thomas A. Hayes | 18 | Son | — | Minnesota |
| 28 | Elizabeth L. Hayes THIS PERSON | 15 | Daughter | — | Minnesota |
| 29 | Mary E. Mark | 51 | Lodger | Teacher | Illinois |
| 30 | George E. Mark | 22 | Son | — | California |
| 31 | Christine Macdonald | 38 | Lodger | Stenographer | Canada-English |
| 32 | Mavis W. Mangold | 46 | Lodger | Teacher | California |
| 33 | Winifred Mangold | 12 | Daughter | — | California |
| 34 | Mary E. Furnish | 23 | Lodger | Clerk-Cashier | Iowa |
| 35 | Here Ends Block 33 And Begins Block 32 | None | — | — | — |
| 36 | Archibald L. Hemly | 68 | Head | — | New York |
| 37 | May O. Hemly | 66 | Wife | — | Louisiana |
| 38 | Barbara E. Hemly | 15 | Grandchild | — | Louisiana |
| 39 | Benjamin B. Goldstein | 37 | Head | Office Manager | Oklahoma |
| 40 | Margaret S. Goldstein | 36 | Wife | Realtor | New York |
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)