IY
Ida Young — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Ida Young across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1873), then head of a 4-person household.
Age 67
b. ~1873
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Young |
| Given Name | Ida J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Sewickley Borough |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | Carpenter |
| Industry | Own-at Home |
| Class of Worker | OA |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same Place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Carpenter |
| Township / Ward | Sewickley Borough |
| Est. Birth Year | ~1873 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Ida Young | Head | — | 67 | ~1873 |
| Lawrence Young | Son | — | 38 | ~1902 |
| Bertha Young | Spouse | — | 66 | ~1874 |
| Berenice Young | Daughter | — | 24 | ~1916 |
Census Appearances
1920
Allegheny, Pennsylvania
Head, age 45
Allegheny, Pennsylvania · implied b. ~1875 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Ira M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Machinist |
| Industry | Railroad |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Head, age 55
Allegheny, Pennsylvania · implied b. ~1875 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Ira M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 23 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 35 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Head, age 67
Allegheny-County, Pennsylvania · implied b. ~1873 — 4 household members
| Surname | Young |
| Given Name | Ida J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Sewickley Borough |
| 1935 Residence (County) | Allegheny |
| Occupation | Carpenter |
| Industry | Own-at Home |
| Class of Worker | OA |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same Place |
| 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 Ida Young across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Ida Young
Head · 1940 · age 67 · b. ~1873 · Pennsylvania
★ You are viewing this record
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
39 people indexed on this census page (nara:1940:m-t0627-03416-00668)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Josephine Pyevac | 36 | Wife | — | Austria |
| 2 | Rudolph Pyevac | 17 | Son | — | Pennsylvania |
| 3 | Rose Graff | 24 | Servant | Waitress | Germany |
| 4 | Thomas F. Cronin | 24 | Head | Sales Clerk | Pennsylvania |
| 5 | James P. Cronin | 22 | Brother | Truck Driver | Pennsylvania |
| 6 | Mary E. Cronin | 19 | Sister | — | Pennsylvania |
| 7 | Ann C. Cronin | 15 | Sister | — | Pennsylvania |
| 8 | Minnie E. Brewer | 46 | Sister | — | Pennsylvania |
| 9 | Edith M. Brewer | 41 | Head | Chief Clerk | Pennsylvania |
| 10 | William S. Van Kirk | 42 | Head | Stock Room Manager | Pennsylvania |
| 11 | Frances V. La Marca | 45 | Sister | — | Pennsylvania |
| 12 | Francis La Marca | 11 | Nephew | — | Pennsylvania |
| 13 | Anthony Trunzo | 47 | Head | Truck Driver | Italy |
| 14 | Josephine Trunzo | 37 | Wife | — | Pennsylvania |
| 15 | Rachel Trunzo | 18 | Daughter | — | Pennsylvania |
| 16 | Teresa M. Trunzo | 17 | Daughter | — | Pennsylvania |
| 17 | Marie P. Trunzo | 16 | Daughter | — | Pennsylvania |
| 18 | Anthony Jr. Trunzo | 13 | Son | — | Pennsylvania |
| 19 | Sarah Jane Trunzo | 4 | Daughter | — | Pennsylvania |
| 20 | Mary E. O'Hara | 59 | Head | Maid | Pennsylvania |
| 21 | Algar P. Brasto | 39 | Head | Plumber | Pennsylvania |
| 22 | Virginia C. Brasto | 32 | Wife | — | Pennsylvania |
| 23 | Virginia A. Brasto | 8 | Daughter | — | Pennsylvania |
| 24 | Howard F. Miller | 65 | Head | — | Pennsylvania |
| 25 | Edith B. Miller | 67 | Sister | — | Pennsylvania |
| 26 | Thomas W. Jr. Neely | 37 | Head | Lawyer | Pennsylvania |
| 27 | Marian W. Neely | 32 | Wife | — | Pennsylvania |
| 28 | Marianne Neely | 9 | Daughter | — | Pennsylvania |
| 29 | Doris Mae Neely | 8 | Daughter | — | Pennsylvania |
| 30 | Virginia Neely | 4 | Daughter | — | Pennsylvania |
| 31 | Michael J. Mcnamee | 45 | Head | Purrman-Dam | Pennsylvania |
| 32 | Anna E. Mcnamee | 45 | Wife | — | Pennsylvania |
| 33 | Richard Mcnamee | 19 | Son | Usher | Pennsylvania |
| 34 | James Mcnamee | 15 | Son | — | Pennsylvania |
| 35 | Alice Deimling | 52 | Sister-in-law | Seamstress | Pennsylvania |
| 36 | Ida J. Young THIS PERSON | 67 | Head | Carpenter | Pennsylvania |
| 37 | Bertha Young | 66 | Wife | — | Germany |
| 38 | Lawrence Young | 38 | Son | Salesman | Pennsylvania |
| 39 | Berenice Young | 24 | Daughter | Bookkeeper | Pennsylvania |
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)