HY
Henry Young — 1940 US Census Record
Model Tree available1940 United States Federal Census · San-Joaquin-County, California
Our Model Tree links this Henry Young across the 1920, 1930 and 1940 US Censuses in San-Joaquin-County, California (XGBoost, ~Confirmed), with identified parents Edwin & Margarette — first a son (b.~1915), then head of a 7-person household.
Age 25
b. ~1915
Male
Son
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | San-Joaquin-County, California |
| Surname | Young |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Stockton |
| 1935 Residence (County) | San Joaquin |
| Additional Details | |
| Occupation | Foreman |
| Industry | Milk Factory |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 316 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Foreman |
| Township / Ward | Stockton |
| Est. Birth Year | ~1915 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| Marguerite Young | Daughter | — | 21 | ~1919 |
| Evelyn Young | Daughter | — | 15 | ~1925 |
| Margarette Young | Head | — | 70 | ~1870 |
| William Young | Son | — | 37 | ~1903 |
| Henry Young | Son | — | 25 | ~1915 |
| Robert Young | Son | — | 18 | ~1922 |
| Joseph Young | Son | — | 28 | ~1912 |
Census Appearances
1920
San Joaquin, …
Son, age 4
San Joaquin, California · implied b. ~1916 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Henry B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
San Joaquin, …
Son, age 15
San Joaquin, California · implied b. ~1915 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Henry L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
San-Joaquin-County, California
Son, age 25
San-Joaquin-County, California · implied b. ~1915 — 7 household members
| Surname | Young |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Stockton |
| 1935 Residence (County) | San Joaquin |
| Occupation | Foreman |
| Industry | Milk Factory |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 316 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| 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 Henry Young across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Edwin Young (~0.92 confidence) and mother Margarette Young (~0.92 confidence) and father Alwyn Young (~0.92 confidence) and mother Margaret Young (~0.92 confidence) and mother Margaret Young (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edwin Young
b. ~1864
Source father
● Household
· direct · ~0.92
Mother
Margarette Young
b. ~1870
Source mother
● Household
· direct · ~0.92
Father
Alwyn Young
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Margaret Young
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Margaret Young
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Henry Young
Son · 1940 · age 25 · b. ~1915 · California
★ You are viewing this record
Sibling
Joseph Young
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Young
Sibling · 1940 · age 37
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marguerite Young
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Young
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Young
Sibling · 1940 · age 18
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 — San-Joaquin-County, California
Open full size
1940 US Federal Census — San-Joaquin-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00324-00374)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bruce Turpo | 3 | Head | — | California |
| 2 | Joe Mocco | 67 | Head | Paper Bailer | Italy |
| 3 | Rosie Mocco | 65 | Wife | — | Italy |
| 4 | Frank Mocco | 25 | Son | Bookkeeper | California |
| 5 | Antonio Mocco | 60 | Brother | Scavenger | Italy |
| 6 | Margarette Young | 70 | Head | — | California |
| 7 | William Young | 37 | Son | — | California |
| 8 | Joseph Young | 28 | Son | Truck Driver | California |
| 9 | Henry Young THIS PERSON | 25 | Son | Foreman | California |
| 10 | Marguerite Young | 21 | Daughter | — | California |
| 11 | Robert W. Young | 18 | Son | — | California |
| 12 | Evelyn Young | 15 | Daughter | — | California |
| 13 | David J. Nave | 33 | Head | Auto Mechanic | California |
| 14 | Lena Nave | 28 | Wife | — | Ohio |
| 15 | Dorris Nave | 9 | Daughter | — | California |
| 16 | Frank Eaton | 57 | Head | Truck Driver | California |
| 17 | Ethel Eaton | 47 | Wife | — | Texas |
| 18 | Joseph Mariani | 45 | Head | Merchant | Italy |
| 19 | Josephine Mariani | 33 | Wife | — | California |
| 20 | Angelina Mariani | 24 | Daughter | — | California |
| 21 | Paul Mariani | 10 | Son | — | California |
| 22 | Dave Mazzetta | 46 | Head | Scavenger | Italy |
| 23 | Phillis Mazzetta | 41 | Wife | — | Italy |
| 24 | Mabel Mazzetta | 16 | Daughter | — | California |
| 25 | Alma Mazzetta | 12 | Daughter | — | California |
| 26 | Angelo Schenone | 40 | Head | Scavenger | Italy |
| 27 | Marie Schenone | 29 | Wife | — | California |
| 28 | Kumokichi Kunimori | 52 | Head | Merchant | Japan |
| 29 | Taka Kunimori | 44 | Wife | — | Japan |
| 30 | Emanuele Peicerone | 49 | Head | — | Italy |
| 31 | Arolia Peicerone | 39 | Wife | — | Italy |
| 32 | Saiichi Ogata | 51 | Head | Proprietor | Japan |
| 33 | Sono Ogata | 45 | Wife | Assistant | Japan |
| 34 | Tokiro Ogata | 21 | Son | Mechanic | California |
| 35 | Mutsuho Ogata | 15 | Daughter | — | California |
| 36 | Muniji Oshidari | 63 | Head | Proprietor | Japan |
| 37 | Kimi Oshidari | 47 | Wife | Assistant | Japan |
| 38 | Kenji Oshidari | 29 | Son | Dentist | California |
| 39 | Helen Oshidari | 24 | Daughter | — | California |
| 40 | Tom S. Oshidari | 31 | Son | — | California |
Related Census Records
Pedigree Summary
Henry + 5 siblings
Gen 1 · 5 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)