EY
Ernest Young — 1940 US Census Record
Model Tree available1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Ernest Young across the 1920, 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed), with identified parents Charles & George — first a son (b.~1919), then head of a 5-person household.
Age 21
b. ~1919
Male
Son
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Young |
| Given Name | Ernest G. ab. |
| Relationship to Head | SON |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | El Monte Township |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | C 3 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | El Monte Township |
| 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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ernest | Age | Birth yr |
|---|---|---|---|---|
| Ernest Young | Son | — | 21 | ~1919 |
| Augustine Young | Spouse | — | 48 | ~1892 |
| Georgette Young | Daughter | — | 18 | ~1922 |
| George Young | Head | — | 49 | ~1891 |
| Marvin Young | Son | — | 14 | ~1926 |
Census Appearances
1920
Los Angeles, …
Son, age 1
Los Angeles, California · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Ernest |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | Virginia |
| Occupation | none |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Los Angeles, …
Son, age 11
Los Angeles, California · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Ernest G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Son, age 21
Los-Angeles-County, California · implied b. ~1919 — 5 household members
| Surname | Young |
| Given Name | Ernest G. ab. |
| Relationship to Head | SON |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | El Monte Township |
| 1935 Residence (County) | Los Angeles |
| Class of Worker | 0 |
| Highest Grade | C 3 |
| 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 Ernest Young across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Young (~0.92 confidence) and father George Young (~0.92 confidence) and mother Augustine Young (~0.92 confidence) and mother Orie Young (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Young
b. ~1887
Source father
● Household
· direct · ~0.92
Father
George Young
b. ~1891
Source father
● Household
· direct · ~0.92
Mother
Augustine Young
b. ~1892
Source mother
● Household
· direct · ~0.92
Mother
Orie Young
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ernest Young
Son · 1940 · age 21 · b. ~1919 · California
★ You are viewing this record
Sibling
Georgette Young
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marvin Young
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-t0627-00227-00282)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | De Forest Reichart | 60 | HEAD | Rancher | California |
| 2 | Ada Reichart | 55 | WIFE | — | Michigan |
| 3 | Sally Reichart | 8 | DAUGHTER | — | California |
| 4 | Gustav T. Dittberner | 62 | HEAD | Rancher | Germany |
| 5 | Emma P. Dittberner | 54 | WIFE | — | Nebraska |
| 6 | Walter E. Dittberner | 33 | SON | Truck Driver | California |
| 7 | George G. Dittberner | 24 | SON | Laborer | California |
| 8 | Elmer R. Dittberner | 18 | SON | — | California |
| 9 | James H. Dittberner | 16 | SON | — | California |
| 10 | Edwin H. Dittberner | 15 | SON | — | California |
| 11 | Catherine R. Dittberner | 13 | DAUGHTER | — | California |
| 12 | Warren C. Kurtz | 24 | LODGER | Attendant | Connecticut |
| 13 | Earl Simpson | 55 | HEAD | Rancher | Wisconsin |
| 14 | Clara A. Simpson | 53 | WIFE | — | Wisconsin |
| 15 | Frances M. Simpson | 18 | DAUGHTER | — | California |
| 16 | Ben L. Moore | 28 | HEAD | Crossing Guard | California |
| 17 | Margaret E. Moore | 33 | WIFE | — | Mississippi |
| 18 | Lucille A. Moore | 15 | DAUGHTER | — | Mississippi |
| 19 | Joseph C. Moore | 12 | SON | — | Mississippi |
| 20 | Theodore Evans | 62 | HEAD | Laborer | Iowa |
| 21 | Millie L. Evans | 59 | WIFE | — | Iowa |
| 22 | Edwin T. Brown | 36 | HEAD | Research Assistant | California |
| 23 | Ethel L. Brown | 40 | WIFE | Postmistress | Oklahoma |
| 24 | Edwin T. Jr. Brown | 12 | SON | — | California |
| 25 | Eldon E. Gant | 20 | SON | — | Kansas |
| 26 | Eugene C. Gant | 18 | STEPSON | New Worker | Kansas |
| 27 | Ernest Daum | 35 | LODGER | Attendant | Arkansas |
| 28 | George B. Young | 49 | HEAD | Cement Finisher | California |
| 29 | Augustine A. Young | 48 | WIFE | — | California |
| 30 | Ernest G. Ab. Young THIS PERSON | 21 | SON | — | California |
| 31 | Georgette A. Young | 18 | DAUGHTER | — | California |
| 32 | Marvin S. Young | 14 | SON | — | California |
| 33 | Minnie C. Smith | 69 | HEAD | — | Iowa |
| 34 | Van C. Smith | 45 | SON | Draftsman | Iowa |
| 35 | Victoria H. Reynolds | 56 | HEAD | — | Missouri |
| 36 | Ralph Bernard | 27 | LODGER | Bookkeeper | Missouri |
| 37 | Mary Ritz | 72 | HEAD | — | Hungary |
| 38 | Henry H. Ritz | 31 | SON | Rancher | California |
| 39 | Edward C. Kellen | 72 | HEAD | Rancher | Illinois |
| 40 | Addie M. Kellen | 60 | SISTER | — | Illinois |
Pedigree Summary
Ernest + 2 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)