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Julia Miller — 1940 US Census Record
Linked across censuses1940 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) — first a head (b.~1885), then head of a 2-person household.
Age 55
b. ~1885
Female
Head
Born: Hungary
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Miller |
| Given Name | Julia |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Hungary |
| 1935 Residence (City) | CHICAGO |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
| Township / Ward | Chicago |
| Est. Birth Year | ~1885 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Julia | Age | Birth yr |
|---|---|---|---|---|
| Julia Miller | Head | — | 55 | ~1885 |
| Anthony Miller | Son | — | 19 | ~1921 |
Census Appearances
1920
Cook, Illinois
Spouse, age 32
Cook, Illinois · implied b. ~1888 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Julia |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Hungary |
| Year of Immigration | 1905 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Occupation | milliner |
| Industry | store |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Hungary |
| Year of Naturalization | 1909 |
| Birthplace (normalized) | hungary |
1930
Cook, Illinois
Spouse, age 43
Cook, Illinois · implied b. ~1887 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Hungary |
| Naturalization Status | Naturalized |
| Year of Immigration | 1905 |
| Age at First Marriage | 18 |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Can Read/Write | Yes |
| Mother Tongue | Magyar |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
1940
Cook-County, Illinois
Head, age 55
Cook-County, Illinois · implied b. ~1885 — 2 household members
| Surname | Miller |
| Given Name | Julia |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Hungary |
| 1935 Residence (City) | CHICAGO |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
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.
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This person
Anchor record
Julia Miller
Head · 1940 · age 55 · b. ~1885 · 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 — Cook-County, Illinois
Open full size
1940 US Federal Census — Cook-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01007-00230)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Peter, Sr. Reinbold | 56 | Head | Proprietor | Hungary |
| 42 | Katherine Reinbold | 55 | Wife | — | Hungary |
| 43 | Mike Reingruber | 38 | Boarder | Bartender | Hungary |
| 44 | Katherine Reingruber | 31 | Daughter | — | Illinois |
| 45 | Kenneth Reingruber | 4 | Son | — | Illinois |
| 46 | Joseph Reinbold | 54 | Head | Proprietor Partner | Hungary |
| 47 | Susie, Sr. Reinbold | 48 | Wife | — | Hungary |
| 48 | Joseph, Jr. Reinbold | 20 | Son | Radiator Cap-Maker | Illinois |
| 49 | William A. Baker | 62 | Head | — | Missouri |
| 50 | Lucy Baker | 60 | Wife | — | Illinois |
| 51 | John, H. Meyers | 33 | Head | Ruler | Alabama |
| 52 | Sybil, G. Meyers | 21 | Wife | — | Alabama |
| 53 | Wahdean, S. Meyers | 3 | Daughter | — | Illinois |
| 54 | Don, H. Meyers | 0 | Son | — | Illinois |
| 55 | Eugene Kraemer | 69 | Head | Artist | Germany |
| 56 | Dorothy S. Kraemer | 63 | Wife | — | Germany |
| 57 | Vera, D. Ventress | 35 | Head | Telephone Operator | West Virginia |
| 58 | Viva, J. Ventress | 14 | Daughter | — | Ohio |
| 59 | Peter Dorg | 38 | Head | Leather Finisher | Hungary |
| 60 | Margaret, M. Dorg | 25 | Wife | — | No. Dakota |
| 61 | John, P. Dorg | 5 | Son | — | Illinois |
| 62 | Virginia A. Dorg | 4 | Daughter | — | Illinois |
| 63 | Katherine, S. Dorg | 1 | Daughter | — | Illinois |
| 64 | Bennett Grimes | 35 | Head | Pressman | Illinois |
| 65 | Catherine Grimes | 43 | Wife | — | Illinois |
| 66 | Louise Grimes | 33 | Sister | — | Illinois |
| 67 | Otto A. Swirsky | 55 | Head | Stationary Engineer | Germany |
| 68 | Elizabeth Swirsky | 64 | Wife | — | Illinois |
| 69 | Frank, Jr. Winkler | 25 | Head | Watchman | Illinois |
| 70 | Mary Winkler | 28 | Wife | — | Illinois |
| 71 | Frank, Iii Winkler | 3 | Son | — | Illinois |
| 72 | Frank, Sr. Winkler | 53 | Head | Dairy Worker | Austria |
| 73 | Theresa Winkler | 52 | Wife | — | Austria |
| 74 | Frank Michael | 47 | Head | Watchman | Hungary |
| 75 | Josephine Michael | 48 | Wife | — | Hungary |
| 76 | Frank, A. Michael | 24 | Son | Dish Maker | Pennsylvania |
| 77 | George Michael | 17 | Son | Pin Boy | Illinois |
| 78 | Helen, J. Michael | 13 | Daughter | — | Illinois |
| 79 | Julia Miller THIS PERSON | 55 | Head | — | Hungary |
| 80 | Anthony, J. Miller | 19 | Son | Operator Air Hammer | Hungary |
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)