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Betty Anderson — 1940 US Census Record
Model Tree available1940 United States Federal Census · St.-Clair-County, Michigan
Our Model Tree links this Betty Anderson across the 1920, 1930 and 1940 US Censuses in St.-Clair-County, Michigan (XGBoost, ~Confirmed), with identified parents Ella & Ella — first a daughter (b.~1917), then head of a 4-person household.
Age 23
b. ~1917
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Clair-County, Michigan |
| Surname | Anderson |
| Given Name | Betty |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Port Huron |
| 1935 Residence (County) | St Clair |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Women's Association |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1025 |
| Highest Grade | No 4-30 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Stenographer |
| Township / Ward | Port Huron |
| Est. Birth Year | ~1917 |
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 |
|---|---|---|---|---|
| Betty Anderson | Daughter | — | 23 | ~1917 |
| Albert Anderson | Head | — | 51 | ~1889 |
| Carl Anderson | Son | — | 26 | ~1914 |
| Ella Anderson | Spouse | — | 52 | ~1888 |
Census Appearances
1920
Saint Clair, …
Daughter, age 3
Saint Clair, Michigan · implied b. ~1917 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Betty A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
St Clair, …
Daughter, age 14
St Clair, Michigan · implied b. ~1916 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Betty A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
St.-Clair-County, Michigan
Daughter, age 23
St.-Clair-County, Michigan · implied b. ~1917 — 4 household members
| Surname | Anderson |
| Given Name | Betty |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Port Huron |
| 1935 Residence (County) | St Clair |
| Occupation | Stenographer |
| Industry | Women's Association |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1025 |
| Highest Grade | No 4-30 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Anderson across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: mother Ella Anderson (~0.92 confidence) and mother Ella Anderson (~0.92 confidence) and father Albert Anderson (~0.92 confidence) and father Albert Anderson (~0.92 confidence) and father Albert Anderson (~0.92 confidence) and mother Ella Anderson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Ella Anderson
b. ~1888
Source mother
● Household
· direct · ~0.92
Mother
Ella Anderson
b. ~1888
Source mother
● Household
· direct · ~0.92
Father
Albert Anderson
b. ~1889
Source father
● Household
· direct · ~0.92
Father
Albert Anderson
b. ~1889
Source father
● Household
· direct · ~0.92
Father
Albert Anderson
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Ella Anderson
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Betty Anderson
Daughter · 1940 · age 23 · b. ~1917 · Michigan
★ You are viewing this record
Sibling
Carl Anderson
Sibling · 1940 · age 26
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 — St.-Clair-County, Michigan
Open full size
1940 US Federal Census — St.-Clair-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01816-00260)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Levi Hillock | 67 | Head | Plumber | Canada-Eng |
| 2 | Marie Hillock | 48 | Wife | — | Michigan |
| 3 | Esther Hillock | 22 | Daughter | Laborer | Michigan |
| 4 | John Hillock | 18 | Son | Laborer | Michigan |
| 5 | Robert Hillock | 14 | Son | — | Michigan |
| 6 | Malcom Hillock | 11 | Son | — | Michigan |
| 7 | C Wilbert | 37 | Head | Dentist | Canada-Eng |
| 8 | Neva Wilbert | 35 | Wife | — | Michigan |
| 9 | David Wilbert | 1 | Son | — | Michigan |
| 10 | Gustav Samuelson | 47 | Head | Laborer | Sweden |
| 11 | Helga Samuelson | 47 | Wife | — | Sweden |
| 12 | Ruben Samuelson | 16 | Son | — | Michigan |
| 13 | John W. Miner | 73 | Head | — | Michigan |
| 14 | Ellen Miner | 68 | Wife | — | Michigan |
| 15 | Mary Miner | 38 | Daughter | Stenographer | Michigan |
| 16 | Loretta Miner | 25 | Niece | Clerk | Michigan |
| 17 | Harold Alexander | 31 | Head | Truck Driver | Canada-Eng |
| 18 | Hazel Alexander | 26 | Wife | Clerk | Texas |
| 19 | Novella Kinser | 46 | Mother-in-law | — | Kentucky |
| 20 | David Hanton | 67 | Head | Shoe Repair Man | Scotland |
| 21 | Mary Hanton | 58 | Wife | — | Scotland |
| 22 | Jean Hanton | 28 | Daughter | Stenographer | Michigan |
| 23 | Elroy Hanton | 21 | Son | Copper Finisher | Michigan |
| 24 | Eleanor Hanton | 21 | Daughter | — | Michigan |
| 25 | Louis J. Rehberg | 55 | Head | Mechanical Engineer | Michigan |
| 26 | Luella Mae Rehberg | 48 | Wife | — | Michigan |
| 27 | Ernst Rehberg | 21 | Son | — | Michigan |
| 28 | Earl Rehberg | 19 | Son | — | Michigan |
| 29 | Robert Rehberg | 18 | Son | — | Michigan |
| 30 | Virginia Rehberg | 11 | Daughter | — | Michigan |
| 31 | Walter Fruinvalter|Frumvaller | 30 | Head | Clerk | Michigan |
| 32 | Beatrice Fruinvalter|Frumvaller | 30 | Wife | — | Michigan |
| 33 | Bruce Fruinvalter|Frumvaller | 1 | Son | — | Michigan |
| 34 | Zoe E. Hilliker | 43 | Head | Clerk | Michigan |
| 35 | Charles Orford | 41 | Head | Foreman | England |
| 36 | Mary Orford | 42 | Wife | — | Michigan |
| 37 | Albert Anderson | 51 | Head | Insurance Salesman | Michigan |
| 38 | Ella Anderson | 52 | Wife | — | Michigan |
| 39 | Carl Anderson | 26 | Son | Stock Chaser | Michigan |
| 40 | Betty Anderson THIS PERSON | 23 | Daughter | Stenographer | Michigan |
Pedigree Summary
Betty + 1 sibling
Gen 1 · 6 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)