AR
Anna Roberts — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Anna Roberts across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Thomas — first a spouse (b.~1874), then head of a 4-person household.
Age 66
b. ~1874
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Roberts |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1874 |
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 Anna | Age | Birth yr |
|---|---|---|---|---|
| John Peters | Other | — | 19 | ~1921 |
| Gertrude Peters | Daughter | — | 46 | ~1894 |
| John Roberts | Head | — | 67 | ~1873 |
| Anna Roberts | Spouse | — | 66 | ~1874 |
Census Appearances
1920
Allegheny, Pennsylvania
Daughter, age 45
Allegheny, Pennsylvania · implied b. ~1875 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Anne B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Other, age 55
Allegheny, Pennsylvania · implied b. ~1875 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Annie |
| Relationship to Head | Lodger |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| 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
Spouse, age 66
Allegheny-County, Pennsylvania · implied b. ~1874 — 4 household members
| Surname | Roberts |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 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 Anna Roberts across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Thomas Roberts (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Roberts
b. ~1844
Source father
● Household
· direct · ~0.92
This person
Anchor record
Anna Roberts
Spouse · 1940 · age 66 · b. ~1874 · 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
40 people indexed on this census page (nara:1940:m-t0627-03675-00108)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ross Serafina | 67 | Wife | — | Italy |
| 2 | Walter F. Baucher | 30 | Head | Auditor | Pennsylvania |
| 3 | Florence O. Baucher | 29 | Wife | — | New Jersey |
| 4 | Richard L. Steck | 60 | Head | Decorator | Pennsylvania |
| 5 | Emma Q. Steck | 48 | Wife | — | Pennsylvania |
| 6 | J. Reynold Steck | 26 | Son | Naturalist | Pennsylvania |
| 7 | Richard L. Jr. Steck | 19 | Son | — | Pennsylvania |
| 8 | Mary Marberger | 71 | Mother-in-law | — | Pennsylvania |
| 9 | Elizabeth S. Mckinley | 76 | Head | — | Pennsylvania |
| 10 | Alice J. Mckinley | 52 | Daughter | Stenographer | Pennsylvania |
| 11 | Eleanor B. Mckinley | 50 | Daughter | Telephone Operator | Pennsylvania |
| 12 | Robert Wilson | 32 | Head | Asst Operator | Ohio |
| 13 | Esther Wilson | 29 | Wife | — | Pennsylvania |
| 14 | Alma B. Boamyer | 57 | Head | Teacher | Pennsylvania |
| 15 | John Roberts | 67 | Head | Business Manager | Pennsylvania |
| 16 | Anna Roberts THIS PERSON | 66 | Wife | — | Pennsylvania |
| 17 | Gertrude Peters | 46 | Daughter | Stenographer | Pennsylvania |
| 18 | John Peters | 19 | Grandson | Office Clerk | Pennsylvania |
| 19 | Frank Kretzer | 42 | Head | Solicitor | Pennsylvania |
| 20 | Ruth O. Kretzer | 40 | Wife | — | Pennsylvania |
| 21 | Janice Kretzer | 21 | Daughter | Student Nurse | Pennsylvania |
| 22 | Geraldine Kretzer | 18 | Daughter | — | Pennsylvania |
| 23 | Robert Kretzer | 14 | Son | — | Pennsylvania |
| 24 | Lois Kretzer | 12 | Daughter | — | Pennsylvania |
| 25 | Irvin Siemon | 42 | Head | Broker | Pennsylvania |
| 26 | Siemon | 41 | Wife | — | Pennsylvania |
| 27 | Ella Mcdonald | 70 | Mother-in-law | — | Pennsylvania |
| 28 | Helen Mcdonald | 42 | Sister-in-law | Beautician | Pennsylvania |
| 29 | Ellery E. Haas | 46 | Head | Manager | Pennsylvania |
| 30 | Nellie Haas | 42 | Wife | — | Pennsylvania |
| 31 | Florence Haas | 11 | Daughter | — | Pennsylvania |
| 32 | Harry Norton | 45 | Head | Bookkeeper | New York |
| 33 | Grace Norton | 38 | Wife | Demonstrator | Pennsylvania |
| 34 | Harry Norton | 15 | Son | — | Pennsylvania |
| 35 | Lawrence Hanley | 36 | Brother-in-law | Attendant | Pennsylvania |
| 36 | Bertha Hanley | 47 | Sister-in-law | Demonstrator | Pennsylvania |
| 37 | William R. Mitchell | 36 | Head | Bookkeeper | Pennsylvania |
| 38 | Mary L. Mitchell | 36 | Wife | — | Pennsylvania |
| 39 | Charles Freed | 56 | Head | Circulation Manager | Ohio |
| 40 | Elizabeth Freed | 49 | Wife | — | Ohio |
Pedigree Summary
Anna
Gen 1 · 1 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)