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Julia Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Julia Miller across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed), with identified parents Frank & Joseph — first a spouse (b.~1911), then head of a 3-person household.
Age 29
b. ~1911
Female
Spouse
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Miller |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago |
| Est. Birth Year | ~1911 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Julia | Age | Birth yr |
|---|---|---|---|---|
| Arthur Miller | Head | — | 32 | ~1908 |
| Joseph Miller | Son | — | 3 | ~1937 |
| Julia Miller | Spouse | — | 29 | ~1911 |
Census Appearances
1920
Cook, Illinois
Daughter, age 9
Cook, Illinois · implied b. ~1911 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Julia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Canada |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 19
Cook, Illinois · implied b. ~1911 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Julia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Ontario Canada |
| Occupation | Stenographer |
| Industry | Insurance |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Spouse, age 29
Cook-County, Illinois · implied b. ~1911 — 3 household members
| Surname | Miller |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Income (1939) | 0 |
| Highest Grade | H 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 Julia Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Miller (~0.92 confidence) and father Joseph Miller (~0.92 confidence) and mother Ida Miller (~0.92 confidence) and mother Ida Miller (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Miller
b. ~1862
Source father
● Household
· direct · ~0.92
Father
Joseph Miller
b. ~1862
Source father
● Household
· direct · ~0.92
Mother
Ida Miller
b. ~1867
Source mother
● Household
· direct · ~0.92
Mother
Ida Miller
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Julia Miller
Spouse · 1940 · age 29 · b. ~1911 · 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 — Cook-County, Illinois
Open full size
1940 US Federal Census — Cook-County, Illinois
Page Contents
37 people indexed on this census page (nara:1940:m-t0627-00973-00400)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Joseph Romanick | 45 | Head | Hardening Iron | Poland |
| 42 | Mary Romanick | 48 | Wife | — | Poland |
| 43 | Cecilia Romanick | 21 | Daughter | General Office Work | Wisconsin |
| 44 | Extra Lines Left Thru Misinformation | None | — | — | — |
| 48 | Mona Mugarasian | 68 | Head | — | Armenia |
| 49 | Arthur Miller | 32 | Head | Sandwich Man | Illinois |
| 50 | Julia Miller THIS PERSON | 29 | Wife | — | Illinois |
| 51 | Joseph Miller | 3 | Son | — | Illinois |
| 52 | Bert Johansen | 50 | Head | Cook In Bank | Norway |
| 53 | Julia Johansen | 40 | Wife | Cook | Poland |
| 54 | Jake Psitikin | 56 | Head | Proprietor | Russia |
| 55 | Fannie Psitikin | 45 | Wife | Clerk | Russia |
| 56 | Harry Psitikin | 25 | Son | Gym Instructor | Illinois |
| 57 | Mousay Huntoonian | 40 | Head | Peddler | Persia |
| 58 | Rose Huntoonian | 40 | Wife | — | Italy |
| 59 | Joseph Huntoonian | 17 | Son | Machinist | Illinois |
| 60 | Raymond Huntoonian | 14 | Son | — | Illinois |
| 61 | Lucille Huntoonian | 11 | Daughter | — | Illinois |
| 62 | Harry Huntoonian | 1 | Son | — | Illinois |
| 63 | Mary Szymanska | 63 | Head | Florist | Poland |
| 64 | Richard De Bree | 30 | Head | Fill Out Orders In Shipping Dept | Illinois |
| 65 | Margaret De Bree | 27 | Wife | — | Illinois |
| 66 | Richard Jr. De Bree | 8 | Son | — | Illinois |
| 67 | Earl De Bree | 2 | Son | — | Illinois |
| 68 | Constance Mice | 69 | Head | — | Poland |
| 69 | Emilia Mice | 33 | Daughter | Stenographer | Illinois |
| 70 | Bernice Mice | 32 | Daughter | Registered Nurse | Illinois |
| 71 | William Mice | 27 | Son | Maintenance | Illinois |
| 72 | Adam Mice | 25 | Son | — | Illinois |
| 73 | Stanley Hero | 58 | Head | Runs A Hand Truck | Poland |
| 74 | Stella Hero | 57 | Wife | — | Pennsylvania |
| 75 | Anthony Hero | 25 | Son | All Around Factory | Pennsylvania |
| 76 | Edward Hero | 19 | Son | Delivery Milk Truck | Pennsylvania |
| 77 | Charles M. Hudson | 61 | Head | — | Illinois |
| 78 | Octavia Trotter Hall | 64 | Head | — | West Virginia |
| 79 | Bruno Pieaik | 46 | Head | Lathe Hand Machine Shop | Illinois |
| 80 | Hattie Pieaik | 40 | Wife | Propeller | Illinois |
Pedigree Summary
Julia
Gen 1 · 4 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)