AB
Anna Brown — 1940 US Census Record
Model Tree available1940 United States Federal Census · Macon-County, Illinois
Our Model Tree links this Anna Brown across the 1920, 1930 and 1940 US Censuses in Macon-County, Illinois (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1905), then head of a 4-person household.
Age 35
b. ~1905
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Macon-County, Illinois |
| Surname | Brown |
| Given Name | Anna M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Illini Township |
| 1935 Residence (County) | Macon |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Illini Township |
| Est. Birth Year | ~1905 |
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 Anna | Age | Birth yr |
|---|---|---|---|---|
| Anna Brown | Daughter | — | 35 | ~1905 |
| John Brown | Head | — | 68 | ~1872 |
| Harrison Smith | Other | — | 48 | ~1892 |
| Mabel Brown | Spouse | — | 62 | ~1878 |
Census Appearances
1920
Macon, Illinois
Daughter, age 15
Macon, Illinois · implied b. ~1905 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Anna M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Macon, Illinois
Daughter, age 25
Macon, Illinois · implied b. ~1905 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Anna M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Macon-County, Illinois
Daughter, age 35
Macon-County, Illinois · implied b. ~1905 — 4 household members
| Surname | Brown |
| Given Name | Anna M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Illini Township |
| 1935 Residence (County) | Macon |
| Highest Grade | Hs 4 |
| 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 Anna Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Brown (~0.92 confidence) and father John Brown (~0.92 confidence) and father John Brown (~0.92 confidence) and mother Mabel Brown (~0.92 confidence) and mother Mabel Brown (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Brown
b. ~1872
Source father
● Household
· direct · ~0.92
Father
John Brown
b. ~1872
Source father
● Household
· direct · ~0.92
Father
John Brown
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Mabel Brown
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Mabel Brown
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Anna Brown
Daughter · 1940 · age 35 · b. ~1905 · Illinois
★ 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 — Macon-County, Illinois
Open full size
1940 US Federal Census — Macon-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00845-00412)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Oldham | 32 | Wife | — | Illinois |
| 2 | Robert Oldham | 12 | Son | — | Illinois |
| 3 | Phyllis Oldham | 9 | Daughter | — | Illinois |
| 4 | Thomas Oldham | 6 | Son | — | Illinois |
| 5 | Myrtle Brown | 63 | Head | — | Illinois |
| 6 | Mary Helen Brown | 61 | Sister | — | Illinois |
| 7 | John A. Brown | 68 | Head | Farmer | Illinois |
| 8 | Mabel C. Brown | 62 | Wife | — | Illinois |
| 9 | Anna M. Brown THIS PERSON | 35 | Daughter | — | Illinois |
| 10 | Harrison Smith | 48 | Hired man | Farm Laborer | West Virginia |
| 11 | Milton Batchelder | 46 | Head | Farmer | Illinois |
| 12 | Lucile Batchelder | 48 | Wife | — | Illinois |
| 13 | Gordon Batchelder | 21 | Son | — | Illinois |
| 14 | Bernard Batchelder | 20 | Son | — | Illinois |
| 15 | Albert Clem | 56 | Head | Farmer | Illinois |
| 16 | Earl Clem | 30 | Son | Farmer | Illinois |
| 17 | Gula Clem | 27 | Daughter in law | — | Illinois |
| 18 | Harold Clem | 2 | Grandson | — | Illinois |
| 19 | Chester Wiles | 28 | Head | Farm Laborer | Kentucky |
| 20 | Mary Wiles | 20 | Wife | — | Kentucky |
| 21 | Jimmie Wiles | 1 | Son | — | Illinois |
| 22 | Arney Fulsome | 46 | Head | Farm Laborer | Missouri |
| 23 | Dorothy Fulsome | 46 | Wife | — | Illinois |
| 24 | Herschel De Premo | 15 | Grandson | — | Illinois |
| 25 | Loren Lamar | 25 | Head | Farm Laborer | Illinois |
| 26 | Ester Lamar | 20 | Wife | — | Illinois |
| 27 | Peggy Joyce Lamar | 0 | Daughter | — | Illinois |
| 28 | Joseph Dietrich | 67 | Head | Farmer | Illinois |
| 29 | Verna Dietrich | 65 | Wife | — | Illinois |
| 30 | Charles S. Batchelder | 69 | Head | Farmer & Feeder | Illinois |
| 31 | Nellie Batchelder | 71 | Wife | — | Illinois |
| 32 | Clifford Batchelder | 38 | Son | Farmer & Feeder | Illinois |
| 33 | Hazel Batchelder | 41 | Niece | — | Illinois |
| 34 | Orah Buckles | 56 | Head | Farmer | Illinois |
| 35 | Dora Buckles | 54 | Wife | — | Illinois |
| 36 | Ralph Buckles | 19 | Son | Farm Laborer | Illinois |
| 37 | Claude E. Brown | 50 | Head | Farmer | Illinois |
| 38 | Sarah Brown | 46 | Wife | — | Missouri |
| 39 | Delbert Brown | 15 | Son | — | Illinois |
| 40 | Harold Batchelder | 40 | Head | Farmer & Feeder | Illinois |
Pedigree Summary
Anna
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)