LM
Lucy Miller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lake-County, Indiana
Our Model Tree links this Lucy Miller across the 1930 and 1940 US Censuses in Lake-County, Indiana (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 8-person household.
Age 52
b. ~1888
Female
Spouse
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lake-County, Indiana |
| Surname | Miller |
| Given Name | Lucy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Gary City |
| 1935 Residence (County) | Lake |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Gary City |
| Est. Birth Year | ~1888 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lucy | Age | Birth yr |
|---|---|---|---|---|
| Harold Miller | Son | — | 32 | ~1908 |
| Oliver Miller | Son | — | 27 | ~1913 |
| Martin Miller | Head | — | 63 | ~1877 |
| Doris Miller | Daughter | — | 16 | ~1924 |
| Wilbur Miller | Son | — | 14 | ~1926 |
| Lucy Miller | Spouse | — | 52 | ~1888 |
| Martin Miller | Son | — | 20 | ~1920 |
| Robert Miller | Son | — | 11 | ~1929 |
Census Appearances
1930
Lake, Indiana
Spouse, age 41
Lake, Indiana · implied b. ~1889 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Lucy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 19 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Lake-County, Indiana
Spouse, age 52
Lake-County, Indiana · implied b. ~1888 — 8 household members
| Surname | Miller |
| Given Name | Lucy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Gary City |
| 1935 Residence (County) | Lake |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Lucy Miller across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lucy Miller
Spouse · 1940 · age 52 · b. ~1888 · Indiana
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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 — Lake-County, Indiana
Open full size
1940 US Federal Census — Lake-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01119-00343)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Donald Crabtree | 16 | Son | — | Indiana |
| 42 | Frank Metrelesky | 34 | Head | Crane Operator | Czechoslovakia |
| 43 | Pauline Metrelesky | 30 | Wife | — | Indiana |
| 44 | Francine Metrelesky | 12 | Daughter | — | Indiana |
| 45 | Marie Metrelesky | 10 | Daughter | — | Indiana |
| 46 | Frank Jr. Metrelesky | 7 | Son | — | Indiana |
| 47 | Michael Tusko | 25 | Brother-in-law | Stock | Wisconsin |
| 48 | George Tusko | 23 | Brother-in-law | Laborer | Wisconsin |
| 49 | Harry Falcon | 47 | Head | Foreman | Missouri |
| 50 | Mathilda Falcon | 42 | Wife | — | Missouri |
| 51 | Barbara Ann Falcon | 9 | Daughter | — | Indiana |
| 52 | Charles D. Mcconner | 54 | Head | Weight Master | England |
| 53 | Amelia A. Mcconner | 53 | Wife | — | England |
| 54 | Laurie Matis | 27 | Lodger | Butcher | Illinois |
| 55 | George Bolinger | 54 | Head | Clerk | Pennsylvania |
| 56 | Katherine Bolinger | 51 | Wife | — | Pennsylvania |
| 57 | George Jr. Bolinger | 22 | Son | — | Indiana |
| 58 | Richard Bolinger | 18 | Son | — | Indiana |
| 59 | Robert Bolinger | 16 | Son | — | Indiana |
| 60 | James Sweeney | 45 | Lodger | Steel Worker | Missouri |
| 61 | Martin S. Miller | 63 | Head | Protection Department | Indiana |
| 62 | Lucy Miller THIS PERSON | 52 | Wife | — | Indiana |
| 63 | Harold F. Miller | 32 | Son | Mechanic | Indiana |
| 64 | Oliver Miller | 27 | Son | — | Indiana |
| 65 | Martin Jr. Miller | 20 | Son | — | Indiana |
| 66 | Doris Miller | 16 | Daughter | — | Indiana |
| 67 | Wilbur Miller | 14 | Son | — | Indiana |
| 68 | Robert Miller | 11 | Son | — | Indiana |
| 69 | Charles Anderson | 52 | Head | — | Illinois |
| 70 | Anna Anderson | 39 | Wife | — | Czechoslovakia |
| 71 | Emil Dhornberg | 38 | Lodger | Floor Hand | Pennsylvania |
| 72 | George Drago | 29 | Head | Machinist | Pennsylvania |
| 73 | Ruth Drago | 28 | Wife | Waitress | Indiana |
| 74 | Hank Kueck | 48 | Head | Scrap Yard Foreman | Indiana |
| 75 | Ellen Kueck | 38 | Wife | — | Indiana |
| 76 | Mary Kueck | 22 | Daughter | Trimmer | Indiana |
| 77 | John Bactich | 31 | Head | Heater | Pennsylvania |
| 78 | Sophie Bactich | 29 | Wife | — | Pennsylvania |
| 79 | Robert Bactich | 11 | Son | — | Indiana |
| 80 | Daniel Bactich | 9 | Son | — | Indiana |
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)