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Robert Wagner — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Robert Wagner across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Robert & Robert — first a son (b.~1911), then head of a 4-person household.
Age 29
b. ~1911
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Wagner |
| Given Name | Robert C. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | Clerk |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 260 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Clerk |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1911 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Edmund Wagner | Son | — | 34 | ~1906 |
| Robert Wagner | Son | — | 29 | ~1911 |
| Robert Wagner | Head | — | 66 | ~1874 |
| Agnes Wagner | Spouse | — | 64 | ~1876 |
Census Appearances
1920
Allegheny, Pennsylvania
Son, age 8
Allegheny, Pennsylvania · implied b. ~1912 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wagner |
| Given Name | Robert C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Son, age 19
Allegheny, Pennsylvania · implied b. ~1911 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wagner |
| Given Name | Robert C |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Clerk |
| Industry | Ware house |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Son, age 29
Allegheny-County, Pennsylvania · implied b. ~1911 — 4 household members
| Surname | Wagner |
| Given Name | Robert C. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Occupation | Clerk |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 260 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| 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 Robert Wagner across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Robert Wagner (~0.92 confidence) and father Robert Wagner (~0.92 confidence) and father Robert Wagner (~0.92 confidence) and mother Agnes Wagner (~0.92 confidence) and mother Agnes Wagner (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Robert Wagner
b. ~1874
Source father
● Household
· direct · ~0.92
Father
Robert Wagner
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Robert Wagner
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Agnes Wagner
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Agnes Wagner
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Wagner
Son · 1940 · age 29 · b. ~1911 · Pennsylvania
★ You are viewing this record
Sibling
Edmund Wagner
Sibling · 1940 · age 34
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-t0627-03667-00350)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harry Beyer | 46 | Head | Clerk | Pennsylvania |
| 2 | Eden Beyer | 43 | Wife | — | Pennsylvania |
| 3 | Laverna Beyer | 20 | Daughter | New Worker | Pennsylvania |
| 4 | Harry Jr. Beyer | 18 | Son | — | Pennsylvania |
| 5 | Robert Wagner | 66 | Head | — | Pennsylvania |
| 6 | Agnes Wagner | 64 | Wife | — | Pennsylvania |
| 7 | Edmund Wagner | 34 | Son | Investigator | Pennsylvania |
| 8 | Robert C. Jr. Wagner THIS PERSON | 29 | Son | Clerk | Pennsylvania |
| 9 | Francis H. Rogers | 54 | Head | Supervisor | Pennsylvania |
| 10 | Helen V. Rogers | 36 | Daughter | Operator | Pennsylvania |
| 11 | Louis Selder | 48 | Head | Machinist | Pennsylvania |
| 12 | Julia Selder | 46 | Wife | — | Pennsylvania |
| 13 | Alice Selder | 22 | Daughter | — | Pennsylvania |
| 14 | James C. Reich | 35 | Head | Salesman | Pennsylvania |
| 15 | Leo Reich | 56 | Brother | Grinder | Pennsylvania |
| 16 | Blanche La Frara | 50 | Sister | — | Pennsylvania |
| 17 | Florence A. Reich | 43 | Brother | Steel Worker | Pennsylvania |
| 18 | Peter Hohman | 75 | Head | — | West Virginia |
| 19 | Agnes Hohman | 49 | Daughter | Alteration | Pennsylvania |
| 20 | Hilda Dell | 39 | Daughter | Housekeeper | Pennsylvania |
| 21 | Ralph Dell | 15 | Grandson | — | Pennsylvania |
| 22 | Alex Dell | 13 | Grandson | — | Pennsylvania |
| 23 | Chester Bukowski | 25 | Head | Butler | Pennsylvania |
| 24 | Rita Bukowski | 21 | Wife | — | Pennsylvania |
| 25 | John Sliwaki | 47 | Head | Pipe Threader | Poland |
| 26 | Anna Sliwaki | 46 | Wife | — | Poland |
| 27 | Joe Sliwaki | 20 | Son | Laborer | Pennsylvania |
| 28 | Helen Sliwaki | 16 | Daughter | — | Pennsylvania |
| 29 | Matthew Sliwaki | 16 | Son | — | Pennsylvania |
| 30 | William Brookfield | 83 | Head | — | England |
| 31 | Alice C. Brookfield | 45 | Daughter | Filing Clerk | Pennsylvania |
| 32 | Daniel Mudrak | 45 | Head | Gardener | Austria |
| 33 | Mary Mudrak | 8 | Daughter | — | Pennsylvania |
| 34 | Clarence Guatell | 25 | Head | Special Delivery | Pennsylvania |
| 35 | Edna Guatell | 25 | Wife | — | Pennsylvania |
| 36 | Ronald Guatell | 2 | Son | — | Pennsylvania |
| 37 | Clarence Sr. Guatell | 49 | Head | Salesman | Pennsylvania |
| 38 | Katherine Guatell | 49 | Wife | — | Pennsylvania |
| 39 | John Guatell | 27 | Son | Checker | Pennsylvania |
| 40 | Helen M. Guatell | 16 | Daughter | — | Pennsylvania |
Pedigree Summary
Robert + 1 sibling
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)