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Donald Young — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Donald Young across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 9-person household.
Age 17
b. ~1923
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Young |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Tarentum |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | New Worker |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Penna |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | New Worker |
| Township / Ward | Natrona |
| Est. Birth Year | ~1923 |
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 Donald | Age | Birth yr |
|---|---|---|---|---|
| Donald Young | Son | — | 17 | ~1923 |
| Vincent Young | Head | — | 44 | ~1896 |
| James Young | Son | — | 10 | ~1930 |
| Clara Young | Spouse | — | 42 | ~1898 |
| Joan Young | Daughter | — | 9 | ~1931 |
| Dolores Young | Daughter | — | 16 | ~1924 |
| Le Young | Son | — | 14 | ~1926 |
| Vincent Young | Son | — | 20 | ~1920 |
| Thomas Young | Son | — | 4 | ~1936 |
Census Appearances
1930
Allegheny, Pennsylvania
Son, age 7
Allegheny, Pennsylvania · implied b. ~1923 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Son, age 17
Allegheny-County, Pennsylvania · implied b. ~1923 — 9 household members
| Surname | Young |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Tarentum |
| 1935 Residence (County) | Allegheny |
| Occupation | New Worker |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Penna |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Donald Young across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Donald Young
Son · 1940 · age 17 · b. ~1923 · Pennsylvania
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Sibling
Dolores Young
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Young
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vincent Young
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joan Young
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Le Young
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Young
Sibling · 1940 · age 10
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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-03405-00253)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Herbert Diller | 21 | Son | Oiler | Pennsylvania |
| 42 | Helene Diller | 19 | Daughter | New Worker | Pennsylvania |
| 43 | Elaine Diller | 16 | Daughter | — | Pennsylvania |
| 44 | Ruth Diller | 13 | Daughter | — | Pennsylvania |
| 45 | Margaret Diller | 8 | Daughter | — | Pennsylvania |
| 46 | Mabel Lou Diller | 4 | Daughter | — | Pennsylvania |
| 47 | Vincent E. Young | 44 | Head | Interior Decorator | Pennsylvania |
| 48 | Clara B. Young | 42 | Wife | — | Pennsylvania |
| 49 | Vincent Jr. Young | 20 | Son | Laborer - W.P.A. | Pennsylvania |
| 50 | Donald Young THIS PERSON | 17 | Son | New Worker | Pennsylvania |
| 51 | Dolores Young | 16 | Daughter | — | Pennsylvania |
| 52 | Le Roy Young | 14 | Son | — | Pennsylvania |
| 53 | James Young | 10 | Son | — | Pennsylvania |
| 54 | Joan Young | 9 | Daughter | — | Pennsylvania |
| 55 | Thomas Young | 4 | Son | — | Pennsylvania |
| 57 | Martin Wygonik | 68 | Head | Road Taker | Austria |
| 58 | Frances Wygonik | 63 | Wife | — | Germany |
| 59 | Steve Wygonik | 29 | Son | Cleaner | Pennsylvania |
| 60 | Stella Wygonik | 27 | Daughter | Roller | Pennsylvania |
| 61 | Norbert Wygonik | 21 | Son | New Worker | Pennsylvania |
| 62 | Henry J. Long | 66 | Head | Contractor - Painter | Pennsylvania |
| 63 | Margaret B. Long | 49 | Wife | — | Pennsylvania |
| 64 | Margaret M. Long | 25 | Daughter | Music Teacher | Pennsylvania |
| 65 | Elizabeth Long | 20 | Daughter | Sales Clerk | Pennsylvania |
| 66 | Robert E. Long | 16 | Son | — | Pennsylvania |
| 67 | Joan Long | 10 | Daughter | — | Pennsylvania |
| 68 | John P. Long | 9 | Son | — | Pennsylvania |
| 69 | William L. Long | 65 | Brother | Sales Clerk | Pennsylvania |
| 70 | Bella Brand | 74 | Head | — | Pennsylvania |
| 71 | Marion Brand | 47 | Daughter | Teacher | Pennsylvania |
| 72 | Harold Brand | 45 | Son | Warehouse Clerk | Pennsylvania |
| 73 | Lucy Brand | 41 | Daughter | — | Pennsylvania |
| 74 | Mildred Brand | 12 | Grand-daughter | — | Pennsylvania |
| 75 | Jacob Stetter | 67 | Head | Lumber Taker | Pennsylvania |
| 76 | Josephine Stetter | 63 | Wife | — | Pennsylvania |
| 77 | Thomas Stetter | 22 | Son | Laborer | Pennsylvania |
| 78 | Edward Stetter | 20 | Son | Helper - Odd Jobs | Pennsylvania |
| 80 | John Sobol | 56 | Head | Puddle House | Poland |
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)