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Marion Miller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lake-County, Illinois
Our Model Tree links this Marion Miller across the 1930 and 1940 US Censuses in Lake-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 14-person household.
Age 10
b. ~1930
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lake-County, Illinois |
| Surname | Miller |
| Given Name | Marion |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Gurnee Village |
| 1935 Residence (County) | Lake |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Gurnee Village |
| Est. Birth Year | ~1930 |
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.
14 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Marion | Age | Birth yr |
|---|---|---|---|---|
| Marion Miller | Daughter | — | 10 | ~1930 |
| Fannie Miller | Daughter | — | 8 | ~1932 |
| Nancy Miller | Daughter | — | 7 | ~1933 |
| Pauline Miller | Daughter | — | 3 | ~1937 |
| Virgil Miller | Head | — | 38 | ~1902 |
| William Miller | Son | — | 13 | ~1927 |
| David Miller | Son | — | 6 | ~1934 |
| Robert Miller | Son | — | 15 | ~1925 |
| Guy Miller | Son | — | 4 | ~1936 |
| John Miller | Son | — | 12 | ~1928 |
| Donald Miller | Son | — | 2 | ~1938 |
| Virgil Miller | Son | — | 1 | ~1939 |
| James Miller | Son | — | 9 | ~1931 |
| Rebecca Miller | Spouse | — | 37 | ~1903 |
Census Appearances
1930
Lake, Illinois
Daughter, age 1
Lake, Illinois · implied b. ~1929 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Marion |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Lake-County, Illinois
Daughter, age 10
Lake-County, Illinois · implied b. ~1930 — 14 household members
| Surname | Miller |
| Given Name | Marion |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Gurnee Village |
| 1935 Residence (County) | Lake |
| Class of Worker | 0 |
| Highest Grade | No 3 |
| 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 Marion Miller across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marion Miller
Daughter · 1940 · age 10 · b. ~1930 · Illinois
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Sibling
Robert Miller
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Miller
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pauline Miller
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nancy Miller
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Miller
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Miller
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Miller
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fannie Miller
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virgil Miller
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Miller
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Guy Miller
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Lake-County, Illinois
Open full size
1940 US Federal Census — Lake-County, Illinois
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00830-00410)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Grant Oakes | 2 | Son | — | Wisconsin |
| 2 | Victor Kotarski | 29 | Head | Supervisor | Michigan |
| 3 | Mildred Kotarski | 24 | Wife | — | Michigan |
| 4 | Alice Kotarski | 7 | Daughter | — | Illinois |
| 5 | Hamilton Beauchamp | 23 | Brother-in-law | Orderly, Cook | Michigan |
| 6 | Clifford Beauchamp | 31 | Head | Owner | Michigan |
| 7 | Frances Beauchamp | 27 | Wife | — | Michigan |
| 8 | Gail Beauchamp | 4 | Daughter | — | Illinois |
| 9 | Everett Kakola | 31 | Head | Plasterer | Michigan |
| 10 | Carrie Kakola | 29 | Wife | — | Iowa |
| 11 | Arnold Kakola | 9 | Son | — | Wisconsin |
| 12 | Philip Kakola | 8 | Son | — | Wisconsin |
| 13 | Ruth Kakola | 5 | Daughter | — | Illinois |
| 14 | Ralph Kakola | 4 | Son | — | Illinois |
| 15 | Virgil G. Miller | 38 | Head | Automobile Wrecker | Kentucky |
| 16 | Rebecca Miller | 37 | Wife | — | Kentucky |
| 17 | Robert L. Miller | 15 | Son | — | Kentucky |
| 18 | William Miller | 13 | Son | — | Illinois |
| 19 | John Miller | 12 | Son | — | Illinois |
| 20 | Marion Miller THIS PERSON | 10 | Daughter | — | Illinois |
| 21 | James Miller | 9 | Son | — | Illinois |
| 22 | Fannie Miller | 8 | Daughter | — | Illinois |
| 23 | Nancy Lee Miller | 7 | Daughter | — | Illinois |
| 24 | David Miller | 6 | Son | — | Illinois |
| 25 | Guy Edward Miller | 4 | Son | — | Illinois |
| 26 | Pauline Miller | 3 | Daughter | — | Illinois |
| 27 | Donald Miller | 2 | Son | — | Illinois |
| 28 | Virgil Miller | 1 | Son | — | Illinois |
| 29 | David Woodward | 35 | Head | Operator | Minnesota |
| 30 | Ida Woodward | 33 | Wife | — | Minnesota |
| 31 | Eleanor Mae Woodward | 9 | Daughter | — | Illinois |
| 32 | Duane Woodward | 6 | Son | — | Illinois |
| 33 | Carl Erickson | 37 | Head | Carpenter | Minnesota |
| 34 | Stella Erickson | 32 | Wife | — | Minnesota |
| 35 | Idella Erickson | 9 | Daughter | — | Illinois |
| 36 | Doris Erickson | 7 | Daughter | — | Illinois |
| 37 | Gust Erickson | 70 | Father | — | Sweden |
| 38 | Harold Propers | 36 | Head | Operator | New York |
| 39 | Mary Propers | 30 | Wife | — | Mexico |
Related Census Records
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)