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Nellie Anderson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Nellie Anderson across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Thos & Andrew — first a spouse (b.~1909), then head of a 3-person household.
Age 31
b. ~1909
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Anderson |
| Given Name | Nellie G |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | Owner |
| Industry | Restaurant |
| Class of Worker | E |
| Hours Worked | 48 |
| Income (1939) | 393 |
| Highest Grade | H 2 |
| 1935 Residence | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Owner |
| Township / Ward | Wilkinsburg Borough |
| Est. Birth Year | ~1909 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Nellie | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Anderson | Daughter | — | 6 | ~1934 |
| Alfred Anderson | Head | — | 37 | ~1903 |
| Nellie Anderson | Spouse | — | 31 | ~1909 |
Census Appearances
1920
Allegheny, Pennsylvania
Daughter, age 10
Allegheny, Pennsylvania · implied b. ~1910 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Nellie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| 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
Daughter, age 21
Allegheny, Pennsylvania · implied b. ~1909 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Nellie B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| 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 31
Allegheny-County, Pennsylvania · implied b. ~1909 — 3 household members
| Surname | Anderson |
| Given Name | Nellie G |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Occupation | Owner |
| Industry | Restaurant |
| Class of Worker | E |
| Hours Worked | 48 |
| Income (1939) | 393 |
| Highest Grade | H 2 |
| 1935 Residence | Pennsylvania |
| 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 Nellie Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Thos Anderson (~0.92 confidence) and father Andrew Anderson (~0.92 confidence) and mother Katherine Anderson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thos Anderson
b. ~1871
Source father
● Household
· direct · ~0.92
Father
Andrew Anderson
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Katherine Anderson
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Nellie Anderson
Spouse · 1940 · age 31 · b. ~1909 · 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-t0627-03421-00200)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Roosevelt Van Sickle | 39 | Head | Elect Engineer | New York |
| 42 | Faye G Van Sickle | 31 | Wife | — | Pennsylvania |
| 43 | Stanley R Phillips | 36 | Head | Salesman | Pennsylvania |
| 44 | Bonnie Q Phillips | 35 | Wife | — | Pennsylvania |
| 45 | Stanley Jr Phillips | 3 | Son | — | Pennsylvania |
| 46 | Albert G Anderson | 26 | Head | Instructor | South Dakota |
| 47 | Margaret Anderson | 26 | Wife | — | Pennsylvania |
| 48 | Christopher Anderson | 1 | Son | — | Pennsylvania |
| 49 | Sherwin H Wright | 33 | Head | Elect Engineer | California |
| 50 | Marguerite Wright | 31 | Wife | — | Michigan |
| 51 | Patricia Ann Wright | 8 | Daughter | — | New York |
| 52 | Peter Sherwin Wright | 7 | Son | — | New York |
| 53 | Mary Elizabeth Wright | 2 | Daughter | — | Pennsylvania |
| 54 | Edward Bradley | 35 | Head | Claim Adjuster | Pennsylvania |
| 55 | Jean Q Bradley | 37 | Wife | — | Pennsylvania |
| 56 | Cheryna Bradley | 2 | Daughter | — | Pennsylvania |
| 57 | Herbert Buddemeyer | 35 | Head | Clerk | Pennsylvania |
| 58 | Evelyn E Buddemeyer | 32 | Wife | — | Pennsylvania |
| 59 | Margaret Zecher | 63 | Mother-in-law | — | Pennsylvania |
| 60 | Alice P Buddemeyer | 2 | Daughter | — | Pennsylvania |
| 61 | Alfred Anderson | 37 | Head | Clerk | Pennsylvania |
| 62 | Nellie G Anderson THIS PERSON | 31 | Wife | Owner | Pennsylvania |
| 63 | Elizabeth Anderson | 6 | Daughter | — | Pennsylvania |
| 64 | Charles S Fleishman | 41 | Head | Pattern Maker | Pennsylvania |
| 65 | Margaret Fleishman | 39 | Wife | — | Pennsylvania |
| 66 | Charles Fleishman | 14 | Son | — | Pennsylvania |
| 67 | Margaret Fleishman | 12 | Daughter | — | Pennsylvania |
| 69 | Ralph S Leberger | 39 | Head | Builder | Ohio |
| 70 | Pauline Leberger | 34 | Wife | — | West Virginia |
| 71 | Ralph E Leberger | 15 | Son | — | Pennsylvania |
| 72 | Paul M Leberger | 12 | Son | — | Pennsylvania |
| 73 | Joan L Leberger | 5 | Daughter | — | Pennsylvania |
| 74 | Stanley W Smith | 49 | Head | Clerical | Pennsylvania |
| 75 | Anna B Smith | 49 | Wife | — | Germany |
| 76 | Morell Smith | 21 | Son | — | Pennsylvania |
| 77 | Donald Smith | 17 | Son | — | Pennsylvania |
| 78 | Winifred Smith | 15 | Daughter | — | Pennsylvania |
| 79 | Milton Mcclain | 31 | Head | Cashier | Pennsylvania |
| 80 | Elna Mcclain | 39 | Wife | — | Pennsylvania |
Pedigree Summary
Nellie
Gen 1 · 3 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)