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Betty Moore — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Betty Moore across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Charles & William — first a daughter (b.~1920), then head of a 4-person household.
Age 20
b. ~1920
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Moore |
| Given Name | Betty |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | Laborer |
| Industry | Paper Box |
| Class of Worker | PW |
| Hours Worked | 13 |
| Income (1939) | 413 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1920 |
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 Betty | Age | Birth yr |
|---|---|---|---|---|
| Wallace Tadder | Son | — | 37 | ~1903 |
| Hattie Tadder | Spouse | — | 61 | ~1879 |
| Charles Tadder | Head | — | 62 | ~1878 |
| Betty Moore | Daughter | — | 20 | ~1920 |
Census Appearances
1920
Allegheny, Pennsylvania
Daughter, age
Allegheny, Pennsylvania · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Betty J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| 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
Daughter, age 11
Allegheny, Pennsylvania · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Betty J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| 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
Daughter, age 20
Allegheny-County, Pennsylvania · implied b. ~1920 — 4 household members
| Surname | Moore |
| Given Name | Betty |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Occupation | Laborer |
| Industry | Paper Box |
| Class of Worker | PW |
| Hours Worked | 13 |
| Income (1939) | 413 |
| Highest Grade | Hs 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 Betty Moore across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Tadder (~0.92 confidence) and father William Moore (~0.92 confidence) and mother Hattie Tadder (~0.92 confidence) and mother Marie Moore (~0.92 confidence) and father William Moore (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Tadder
b. ~1878
Source father
● Household
· direct · ~0.92
Father
William Moore
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Hattie Tadder
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Marie Moore
b. ~1879
Source mother
● Household
· direct · ~0.92
Father
William Moore
b. ~1888
Source father
● Household
· direct · ~0.92
This person
Anchor record
Betty Moore
Daughter · 1940 · age 20 · b. ~1920 · Pennsylvania
★ You are viewing this record
Sibling
Wallace Tadder
Sibling · 1940 · age 37
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-t0627-03672-00176)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fraley Bark | 42 | Head | — | West Virginia |
| 2 | Alice Bark | 40 | Wife | — | Pennsylvania |
| 3 | Alice Bark | 20 | Daughter | — | Pennsylvania |
| 4 | Fraley Bark | 18 | Son | Seamstress | Pennsylvania |
| 5 | Ralph Bark | 15 | Son | Messenger | Pennsylvania |
| 6 | Lloyd Bark | 12 | Son | — | Pennsylvania |
| 7 | Evelyn Dich | 22 | Head | — | Pennsylvania |
| 8 | William Dich | 21 | Husband | — | Pennsylvania |
| 9 | Charles Abernathy | 23 | Head | Truck Driver | West Virginia |
| 10 | John Abernathy | 22 | Brother | Truck Driver | West Virginia |
| 11 | Charles Tadder | 62 | Head | Truck Driver | New York |
| 12 | Hattie Tadder | 61 | Wife | Carpenter | Pennsylvania |
| 13 | Wallace Tadder | 37 | Son | — | Pennsylvania |
| 14 | Betty Moore THIS PERSON | 20 | Daughter | Laborer | Pennsylvania |
| 15 | George Tadder | 27 | Head | Waitress | Connecticut |
| 16 | Edna Tadder | 22 | Wife | — | Pennsylvania |
| 17 | John Suates | 23 | Head | — | Pennsylvania |
| 18 | Margie Suates | 20 | Wife | Painter | Ohio |
| 19 | Albert Bijan | 34 | Head | — | Pennsylvania |
| 20 | Thelma Bijan | 35 | Wife | Electrician | Pennsylvania |
| 21 | Frank Favorsky | 31 | Head | Waiter | Pennsylvania |
| 22 | Ethel Favorsky | 29 | Wife | — | Pennsylvania |
| 23 | William Myers | 28 | Head | Painter | Pennsylvania |
| 24 | Anna Myers | 21 | Wife | — | Pennsylvania |
| 25 | Edward Myers | 4 | Son | — | Pennsylvania |
| 26 | Raymond Myers | 2 | Son | — | Pennsylvania |
| 27 | Mary Ann Myers | 0 | Daughter | — | Pennsylvania |
| 28 | Charles Hampe | 44 | Head | — | Pennsylvania |
| 29 | Robert Hampe | 34 | Son | Coal Digger | Pennsylvania |
| 30 | Edward Jonas | 44 | Head | Laborer | Pennsylvania |
| 31 | Nellie Jonas | 44 | Wife | Laborer | Pennsylvania |
| 32 | Katie Dill | 60 | Head | — | Pennsylvania |
| 33 | Helen Miller | 39 | Head | Elevator Operator | Pennsylvania |
| 34 | Rollo Mcbride | 20 | Head | Seamstress | Pennsylvania |
| 35 | Madeline Mcbride | 19 | Wife | Paper Hanger | Pennsylvania |
| 36 | William Mcbride | 1 | Son | — | Pennsylvania |
| 37 | Elmer Hogg | 41 | Head | — | West Virginia |
| 38 | Marie Hogg | 39 | Wife | — | Pennsylvania |
| 39 | Elmer Hogg | 19 | Son | Apprentice | Pennsylvania |
| 40 | Norman Hogg | 15 | Son | — | Pennsylvania |
Pedigree Summary
Betty + 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)