BA
Bertha Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Gallatin-County, Illinois
Our Model Tree links this Bertha Anderson across the 1930 and 1940 US Censuses in Gallatin-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 11-person household.
Age 14
b. ~1926
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Gallatin-County, Illinois |
| Surname | Anderson |
| Given Name | Bertha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Ridgway Township |
| 1935 Residence (County) | Gallatin |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Ridgway Township |
| Est. Birth Year | ~1926 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Bertha | Age | Birth yr |
|---|---|---|---|---|
| Eva Anderson | Daughter | — | 16 | ~1924 |
| Reba Anderson | Daughter | — | 1 | ~1939 |
| Mary Anderson | Daughter | — | 9 | ~1931 |
| Martha Anderson | Daughter | — | 4 | ~1936 |
| Ruby Anderson | Daughter | — | 7 | ~1933 |
| Bertha Anderson | Daughter | — | 14 | ~1926 |
| Ernie Anderson | Head | — | 39 | ~1901 |
| Herman Anderson | Son | — | 20 | ~1920 |
| Paul Anderson | Son | — | 12 | ~1928 |
| Robert Anderson | Son | — | 18 | ~1922 |
| Cora Anderson | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Gallatin, Illinois
Daughter, age 4
Gallatin, Illinois · implied b. ~1926 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Bertha E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Gallatin-County, Illinois
Daughter, age 14
Gallatin-County, Illinois · implied b. ~1926 — 11 household members
| Surname | Anderson |
| Given Name | Bertha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Ridgway Township |
| 1935 Residence (County) | Gallatin |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Bertha Anderson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Bertha Anderson
Daughter · 1940 · age 14 · b. ~1926 · Illinois
★ You are viewing this record
Sibling
Paul Anderson
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Anderson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Anderson
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herman Anderson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Reba Anderson
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eva Anderson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Anderson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Anderson
Sibling · 1940 · age 9
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 — Gallatin-County, Illinois
Open full size
1940 US Federal Census — Gallatin-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00807-00262)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bertha Kelley | 57 | wife | — | Illinois |
| 2 | Eldred Kelley | 29 | son | Laborer | Illinois |
| 3 | Wilburn Kelley | 19 | son | Laborer | Illinois |
| 4 | Roland Kelley | 15 | son | — | Illinois |
| 5 | Will J. Moye | 31 | head | Farming | Illinois |
| 6 | Eva Moye | 29 | wife | — | Illinois |
| 7 | Harold Moye | 10 | son | — | Illinois |
| 8 | Norma Sue Moye | 3 | daughter | — | Illinois |
| 9 | Andrew John Moye | 1 | son | — | Illinois |
| 10 | Ernie Anderson | 39 | head | Laborer | Illinois |
| 11 | Cora Anderson | 38 | wife | — | Illinois |
| 12 | Herman Anderson | 20 | son | Laborer | Illinois |
| 13 | Robert Anderson | 18 | son | Farming | Illinois |
| 14 | Eva Anderson | 16 | daughter | — | Illinois |
| 15 | Bertha Anderson THIS PERSON | 14 | daughter | — | Illinois |
| 16 | Paul Anderson | 12 | son | — | Illinois |
| 17 | Mary Anderson | 9 | daughter | — | Illinois |
| 18 | Ruby Anderson | 7 | daughter | — | Illinois |
| 19 | Martha Anderson | 4 | daughter | — | Illinois |
| 20 | Reba Anderson | 1 | daughter | — | Illinois |
| 21 | Grover Jackson | 47 | head | Laborer | Illinois |
| 22 | Emma Jackson | 47 | wife | — | Illinois |
| 23 | William H. Jackson | 23 | son | Laborer | Illinois |
| 24 | Elmer Moye | 52 | head | Farming | Illinois |
| 25 | Ula Moye | 36 | wife | — | Illinois |
| 26 | Richard Moye | 15 | son | Farming | Illinois |
| 27 | Noble Moye | 5 | son | — | Illinois |
| 28 | Roy Hoge | 35 | head | Farming | West Virginia |
| 29 | Myrl Hoge | 37 | wife | — | Illinois |
| 30 | Charles Moye | 44 | head | Farming | Illinois |
| 31 | Neva Moye | 44 | wife | — | Illinois |
| 32 | Ruth Record | 22 | daughter | Clerk | Illinois |
| 33 | Estel Record | 21 | son in law | Laborer | Illinois |
| 34 | Joe Moye | 73 | head | — | Illinois |
| 35 | Lizzie Moye | 46 | wife | — | Illinois |
| 36 | Frank Williams | 26 | head | Farming | Illinois |
| 37 | Velma Williams | 23 | wife | — | Illinois |
| 38 | Jeanette Williams | 4 | daughter | — | Illinois |
| 39 | Lane Foster | 52 | head | Farming | Illinois |
| 40 | Mayme Foster | 49 | wife | — | Illinois |
Related Census Records
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)