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Mildred Morgan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lake-County, Indiana
Our Model Tree links this Mildred Morgan across the 1930 and 1940 US Censuses in Lake-County, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 8-person household.
Age 18
b. ~1922
Female
Daughter
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lake-County, Indiana |
| Surname | Morgan |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Gary |
| 1935 Residence (County) | Lake |
| Additional Details | |
| Occupation | Knitter |
| Industry | Hosiery Mill |
| Class of Worker | PW |
| Hours Worked | 18 |
| Income (1939) | 540 |
| Highest Grade | H-4 |
| 1935 Residence | Indiana |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Knitter |
| Township / Ward | Hobart City |
| Est. Birth Year | ~1922 |
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 Mildred | Age | Birth yr |
|---|---|---|---|---|
| Mildred Morgan | Daughter | — | 18 | ~1922 |
| Delmar Morgan | Head | — | 41 | ~1899 |
| Wayne Morgan | Son | — | 20 | ~1920 |
| William Morgan | Son | — | 12 | ~1928 |
| Wilma Morgan | Daughter | — | 16 | ~1924 |
| Vallourae Morgan | Spouse | — | 41 | ~1899 |
| Robert Morgan | Son | — | 5 | ~1935 |
| Hazel Morgan | Daughter | — | 14 | ~1926 |
Census Appearances
1930
Lake, Indiana
Daughter, age 8
Lake, Indiana · implied b. ~1922 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | Mildred |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Lake-County, Indiana
Daughter, age 18
Lake-County, Indiana · implied b. ~1922 — 8 household members
| Surname | Morgan |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Gary |
| 1935 Residence (County) | Lake |
| Occupation | Knitter |
| Industry | Hosiery Mill |
| Class of Worker | PW |
| Hours Worked | 18 |
| Income (1939) | 540 |
| Highest Grade | H-4 |
| 1935 Residence | Indiana |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Mildred Morgan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mildred Morgan
Daughter · 1940 · age 18 · b. ~1922 · Indiana
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Sibling
William Morgan
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wayne Morgan
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Morgan
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilma Morgan
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Morgan
Sibling · 1940 · age 14
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, Indiana
Open full size
1940 US Federal Census — Lake-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01064-00817)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carl Passage | 30 | Head | Mach. Oper. | Illinois |
| 2 | Norma Passage | 26 | Wife | — | Illinois |
| 3 | Delmar Morgan | 41 | Head | Roller | Missouri |
| 4 | Vallourae Morgan | 41 | Wife | — | Missouri |
| 5 | Wayne Morgan | 20 | Son | — | Missouri |
| 6 | Mildred Morgan THIS PERSON | 18 | Daughter | Knitter | Missouri |
| 7 | Wilma Morgan | 16 | Daughter | — | Kansas |
| 8 | Hazel Morgan | 14 | Daughter | — | Missouri |
| 9 | William Morgan | 12 | Son | — | Indiana |
| 10 | Robert Morgan | 5 | Son | — | Indiana |
| 11 | Paul Christian | 25 | Head | Pump Repair | Indiana |
| 12 | Amy Christian | 25 | Wife | — | Indiana |
| 13 | John Evart | 33 | Head | Piler | Illinois |
| 14 | Rebecca Evart | 25 | Wife | — | Tennessee |
| 15 | Dan Evart | 13 | Son | — | Indiana |
| 16 | Kathryn Evart | 1 | Daughter | — | Indiana |
| 17 | Joseph Kutak | 50 | Head | Laborer | Poland |
| 18 | Mary Kutak | 46 | Wife | — | Poland |
| 19 | Albina Kutak | 16 | Daughter | Maid | Illinois |
| 20 | Mary Kutak | 14 | Daughter | — | Illinois |
| 21 | Sophia Kutak | 12 | Daughter | — | Illinois |
| 22 | Betty Kutak | 9 | Daughter | — | Illinois |
| 23 | Estelle Jovan | 22 | Daughter | — | Illinois |
| 24 | Frank Jovan | 34 | Son-in-law | Heater | Illinois |
| 25 | Frank W. Jovan | 4 | Grandson | — | Indiana |
| 26 | Bernadine Jovan | 3 | Granddaughter | — | Indiana |
| 27 | Leo Kauzick | 18 | Boarder | Bakery | Indiana |
| 28 | Michael Gabrowski | 50 | Head | Hooker | Poland |
| 29 | Antonia Gabrowski | 47 | Wife | — | Austria |
| 30 | Joseph Gabrowski | 25 | Son | Oil Man | Indiana |
| 31 | Michael Gabrowski | 22 | Son | Blacksmith | Indiana |
| 32 | Wanda Gabrowski | 19 | Daughter | Maid | Indiana |
| 33 | Theodore Gabrowski | 15 | Son | — | Indiana |
| 34 | Stanley Grudziński | 51 | Head | Laborer | Poland |
| 35 | Josephine Grudziński | 52 | Wife | — | Poland |
| 36 | Matthew Grudziński | 29 | Son | — | Michigan |
| 37 | Stephen Grudziński | 27 | Son | Baker | Illinois |
| 38 | Justine Grudziński | 24 | Daughter | Maid | Illinois |
| 39 | Norma Passage | 10 | Daughter | — | Illinois |
| 40 | Wanda Passage | 8 | Daughter | — | 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)