BA
Barbara Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Joseph-County, Indiana
Our Model Tree links this Barbara Anderson across the 1930 and 1940 US Censuses in St.-Joseph-County, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 7-person household.
Age 10
b. ~1930
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Joseph-County, Indiana |
| Surname | Anderson |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | South Bend |
| 1935 Residence (County) | St Joseph |
| Additional Details | |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | South Bend |
| Est. Birth Year | ~1930 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Barbara | Age | Birth yr |
|---|---|---|---|---|
| Lester Anderson | Head | — | 44 | ~1896 |
| Lester Anderson | Son | — | 14 | ~1926 |
| Barbara Anderson | Daughter | — | 10 | ~1930 |
| Susanne Anderson | Daughter | — | 5 | ~1935 |
| Irma Anderson | Spouse | — | 40 | ~1900 |
| James Anderson | Son | — | 3 | ~1937 |
| Mary Anderson | Daughter | — | 11 | ~1929 |
Census Appearances
1930
St Joseph, …
Daughter, age
St Joseph, Indiana · implied b. ~1930 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Barbara J. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
St.-Joseph-County, Indiana
Daughter, age 10
St.-Joseph-County, Indiana · implied b. ~1930 — 7 household members
| Surname | Anderson |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | South Bend |
| 1935 Residence (County) | St Joseph |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Barbara Anderson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Barbara Anderson
Daughter · 1940 · age 10 · b. ~1930 · Indiana
★ You are viewing this record
Sibling
Mary Anderson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Susanne Anderson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Anderson
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lester Anderson
Sibling · 1940 · age 14
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.-Joseph-County, Indiana
Open full size
1940 US Federal Census — St.-Joseph-County, Indiana
Page Contents
37 people indexed on this census page (nara:1940:m-t0627-01134-00625)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 2 | Martin Yost | 43 | Head | Machinist | Indiana |
| 3 | Clara A Yost | 42 | Wife | — | Indiana |
| 4 | Raymond Yost | 22 | Son | Draftsman | Indiana |
| 5 | Clarence Yost | 20 | Son | Handy Man | Indiana |
| 6 | Edgar Yost | 18 | Son | — | Indiana |
| 7 | Lucille Yost | 16 | Daughter | — | Indiana |
| 8 | Wilbur Yost | 14 | Son | — | Indiana |
| 9 | Clifford Yost | 9 | Son | — | Indiana |
| 10 | Harry O Brunette | 42 | Head | Bricklayer | Wisconsin |
| 11 | Irene Brunette | 39 | Wife | — | Indiana |
| 12 | Lorraine Brunette | 17 | Daughter | — | Indiana |
| 13 | Donald Brunette | 16 | Son | — | Indiana |
| 14 | Lucille Brunette | 15 | Daughter | — | Indiana |
| 15 | Betty Brunette | 13 | Daughter | — | Indiana |
| 16 | Audrey Brunette | 11 | Daughter | — | Indiana |
| 17 | Robert Gammock | 29 | Head | Salesman | Indiana |
| 18 | Ruth Gammock | 23 | Wife | Steno | Oklahoma |
| 19 | William Gammock | 0 | Son | — | Indiana |
| 20 | Minnie Christman | 69 | Head | — | Germany |
| 21 | Gene Christman | 41 | Son in law | Photographer | Indiana |
| 22 | Clara Christman | 39 | Daughter | — | Indiana |
| 23 | Nancy Christman | 8 | Granddaughter | — | Indiana |
| 24 | John Christman | 7 | Grandson | — | Indiana |
| 25 | George Christman | 5 | Grandson | — | Indiana |
| 26 | Max Christman | 2 | Grandson | — | Indiana |
| 27 | Agnes Reneder | 21 | Maid | Maid | Austria |
| 29 | Lester Anderson | 44 | Head | Owner And Manager | Indiana |
| 30 | Irma Anderson | 40 | Wife | — | Indiana |
| 31 | Lester Jr Anderson | 14 | Son | — | Indiana |
| 32 | Mary Anderson | 11 | Daughter | — | Indiana |
| 33 | Barbara Anderson THIS PERSON | 10 | Daughter | — | Indiana |
| 34 | Susanne Anderson | 5 | Daughter | — | Indiana |
| 35 | James Anderson | 3 | Son | — | Indiana |
| 37 | Louise Gerth | 70 | Head | — | Germany |
| 38 | Ruth D Gerth | 39 | Daughter | New Worker | Illinois |
| 39 | Herbert Gerth | 41 | Son | Sales Manager | Illinois |
| 40 | Florence Gerth | 40 | Daughter in law | Bookkeeper | Indiana |
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)