AR
Albert Roberts — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Albert Roberts across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 7-person household.
Age 18
b. ~1922
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Roberts |
| Given Name | Albert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | Telegram Boy |
| Industry | Telegraph Service |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 625 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Telegram Boy |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1922 |
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 Albert | Age | Birth yr |
|---|---|---|---|---|
| Anna Roberts | Spouse | — | 39 | ~1901 |
| Margaret Roberts | Daughter | — | 10 | ~1930 |
| James Roberts | Head | — | 42 | ~1898 |
| Thomas Roberts | Son | — | 3 | ~1937 |
| Anna Roberts | Daughter | — | 15 | ~1925 |
| Albert Roberts | Son | — | 18 | ~1922 |
| John Roberts | Son | — | 17 | ~1923 |
Census Appearances
1930
Allegheny, Pennsylvania
Son, age 8
Allegheny, Pennsylvania · implied b. ~1922 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Albert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Son, age 18
Allegheny-County, Pennsylvania · implied b. ~1922 — 7 household members
| Surname | Roberts |
| Given Name | Albert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Occupation | Telegram Boy |
| Industry | Telegraph Service |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 625 |
| Highest Grade | No 4 |
| 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 Albert Roberts across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Albert Roberts
Son · 1940 · age 18 · b. ~1922 · Pennsylvania
★ You are viewing this record
Sibling
Anna Roberts
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Roberts
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Roberts
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Roberts
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
40 people indexed on this census page (nara:1940:m-t0627-03658-00509)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Helma Waters | 29 | Daughter | Stenographer | Pennsylvania |
| 2 | Michael Christy | 44 | Head | Sign Painter | Italy |
| 3 | Ann Christy | 33 | Wife | — | Pennsylvania |
| 4 | Michael Christy | 10 | Son | — | Pennsylvania |
| 5 | Mary J. Christy | 9 | Daughter | — | Pennsylvania |
| 6 | Alice Christy | 7 | Daughter | — | Pennsylvania |
| 7 | John Holobak | 47 | Head | — | Pennsylvania |
| 8 | Alice Holobak | 52 | Wife | — | Pennsylvania |
| 9 | Alice Holobak | 19 | Daughter | — | Pennsylvania |
| 10 | John Holobak | 16 | Son | — | Pennsylvania |
| 11 | Dorothy M. Holobak | 14 | Daughter | — | Pennsylvania |
| 12 | Thomas Holobak | 12 | Son | — | Pennsylvania |
| 13 | Marion Holobak | 10 | Daughter | — | Pennsylvania |
| 14 | James Roberts | 42 | Head | — | Pennsylvania |
| 15 | Anna Roberts | 39 | Wife | — | Pennsylvania |
| 16 | Albert Roberts THIS PERSON | 18 | Son | Telegram Boy | Pennsylvania |
| 17 | John Roberts | 17 | Son | Newspaper | Pennsylvania |
| 18 | Anna Roberts | 15 | Daughter | — | Pennsylvania |
| 19 | Margaret Roberts | 10 | Daughter | — | Pennsylvania |
| 20 | Thomas Roberts | 3 | Son | — | Pennsylvania |
| 21 | Margaret Schiffer | 52 | Head | — | Pennsylvania |
| 22 | Charles Schiffer | 23 | Son | Laborer | Pennsylvania |
| 23 | Nina Mcdaniel | 52 | Head | — | Alabama |
| 24 | Otis Mcdaniel | 24 | Son | — | Alabama |
| 25 | Charles Jackson | 28 | Lodger | — | Pennsylvania |
| 26 | Sally Jackson | 24 | Wife | — | Pennsylvania |
| 27 | Dorothy Jackson | 5 | Daughter | — | Pennsylvania |
| 28 | Merle J. Quish | 35 | Head | Fitter | Pennsylvania |
| 29 | Mildred L. Quish | 25 | Wife | — | Pennsylvania |
| 30 | Neal Quish | 7 | Son | — | Pennsylvania |
| 31 | Shirley Quish | 5 | Daughter | — | Pennsylvania |
| 32 | Norma Quish | 4 | Daughter | — | Pennsylvania |
| 33 | William Quish | 1 | Son | — | Pennsylvania |
| 34 | Theodore Mcclellan | 32 | Head | Laborer | Alabama |
| 35 | Dora Mcclellan | 50 | Wife | — | Mississippi |
| 36 | Doris Mcclellan | 3 | Daughter | — | Pennsylvania |
| 37 | Here Ends | None | Block | — | — |
| 38 | Queen Bridges | 38 | Head | — | Alabama |
| 39 | John Conner | 20 | Son | — | Alabama |
| 40 | Helen Conner | 17 | Daughter | — | 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)