AM
Ada Miller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Macon-County, Illinois
Our Model Tree links this Ada Miller across the 1930 and 1940 US Censuses in Macon-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 13-person household.
Age 40
b. ~1900
Female
Spouse
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Macon-County, Illinois |
| Surname | Miller |
| Given Name | Ada |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Decatur Twp |
| 1935 Residence (County) | Macon |
| Additional Details | |
| Highest Grade | H-1 |
| 1935 Residence | Same Place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Decatur Twp |
| Est. Birth Year | ~1900 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ada | Age | Birth yr |
|---|---|---|---|---|
| Le Miller | Head | — | 53 | ~1887 |
| Ray Conner | Other | — | 20 | ~1920 |
| Dorothy Miller | Other | — | 15 | ~1925 |
| Gladys Miller | Other | — | 9 | ~1931 |
| Lela Miller | Other | — | 17 | ~1923 |
| Helen Miller | Other | — | 7 | ~1933 |
| Edna Miller | Other | — | 2 | ~1938 |
| Grover Miller | Son | — | 13 | ~1927 |
| Le Miller | Son | — | 16 | ~1924 |
| Ralph Miller | Son | — | 5 | ~1935 |
| Charles Miller | Son | — | 20 | ~1920 |
| Lester Miller | Son | — | 11 | ~1929 |
| Ada Miller | Spouse | — | 40 | ~1900 |
Census Appearances
1930
Macon, Illinois
Spouse, age 30
Macon, Illinois · implied b. ~1900 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Ada Z |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 18 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Macon-County, Illinois
Spouse, age 40
Macon-County, Illinois · implied b. ~1900 — 13 household members
| Surname | Miller |
| Given Name | Ada |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Decatur Twp |
| 1935 Residence (County) | Macon |
| Highest Grade | H-1 |
| 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 Ada Miller across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ada Miller
Spouse · 1940 · age 40 · b. ~1900 · Illinois
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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-t0627-00845-00109)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Charles Bradley | 21 | Head | Grinder | Kansas |
| 42 | Cordelia Bradley | 21 | Wife | — | Illinois |
| 43 | Carol Bradley | 3 | Dau | — | Illinois |
| 44 | Chas. Wm. Bradley | 0 | Son | — | Illinois |
| 45 | Le Roy Miller | 53 | Head | Peddler | Illinois |
| 46 | Ada Miller THIS PERSON | 40 | Wife | — | Illinois |
| 47 | Charles Miller | 20 | Son | Stock Clerk | Illinois |
| 48 | Lela Miller | 17 | Dau | New Worker | Illinois |
| 49 | Le Roy Jr. Miller | 16 | Son | New Worker | Illinois |
| 50 | Dorothy Miller | 15 | Dau | — | Illinois |
| 51 | Grover Miller | 13 | Son | — | Illinois |
| 52 | Lester Miller | 11 | Son | — | Illinois |
| 53 | Gladys Miller | 9 | Dau | — | Illinois |
| 54 | Helen Miller | 7 | Dau | — | Illinois |
| 55 | Ralph Miller | 5 | Son | — | Illinois |
| 56 | Edna Miller | 2 | Dau | — | Illinois |
| 57 | Ray Conner | 20 | Lodger | — | Illinois |
| 58 | Pearl Dailey | 36 | Head | Maintenance | Illinois |
| 59 | Jessie Dailey | 33 | Wife | — | Missouri |
| 60 | Betty Dailey | 16 | Dau | — | Illinois |
| 61 | Laverne Dailey | 14 | Dau | — | Illinois |
| 62 | Norma Jean Dailey | 13 | Dau | — | Illinois |
| 63 | Earl Bray | 36 | Head | Crane Operator | Kentucky |
| 64 | Acia Bray | 39 | Wife | — | Kentucky |
| 65 | Kenneth Bray | 15 | Son | — | Illinois |
| 66 | Horace James | 59 | Head | Custodian | Illinois |
| 67 | Irene James | 52 | Wife | — | Illinois |
| 68 | William Riley | 56 | Head | Carpenter | Ohio |
| 69 | Nettie Riley | 52 | Wife | — | Illinois |
| 70 | Dale Riley | 24 | Son | Mail Carrier | Illinois |
| 71 | End Of Block | None | — | — | — |
| 72 | Charles H. Flaugher | 66 | Head | Proprietor | Indiana |
| 73 | Alice Flaugher | 31 | Wife | — | Illinois |
| 74 | Alonzo Wall | 35 | Head | Expeller Man | Illinois |
| 75 | Ethel Wall | 35 | Wife | — | Illinois |
| 76 | Eugene Wall | 12 | Son | — | Illinois |
| 77 | Donald Eads | 23 | Head | Hammer Man | Illinois |
| 78 | Vera Eads | 21 | Wife | — | Illinois |
| 79 | Donald Eads | 2 | Son | — | Illinois |
| 80 | William Sullivan | 24 | Head | Laborer | Illinois |
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)