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Lillian Lee — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Maricopa-County, Arizona
Our Model Tree links this Lillian Lee across the 1930 and 1940 US Censuses in Maricopa-County, Arizona (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 7-person household.
Age 13
b. ~1927
Female
Daughter
Born: Arizona
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Maricopa-County, Arizona |
| Surname | Lee |
| Given Name | Lillian E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Arizona |
| 1935 Residence (City) | San Jose |
| 1935 Residence (County) | Santa Clara |
| Additional Details | |
| Hours Worked | 36 |
| Income (1939) | 0 |
| Highest Grade | 6 |
| 1935 Residence | California |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
| Township / Ward | Phoenix City |
| Est. Birth Year | ~1927 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| Harriet Lee | Head | — | 36 | ~1904 |
| Harry Lee | Son | — | 8 | ~1932 |
| Frances Lee | Daughter | — | 11 | ~1929 |
| Marian Hamilton | Daughter | — | 19 | ~1921 |
| John Lee | Son | — | 16 | ~1924 |
| Julia Lee | Daughter | — | 14 | ~1926 |
| Lillian Lee | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Maricopa, Arizona
Daughter, age 4
Maricopa, Arizona · implied b. ~1926 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Lillian O. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Oklahoma |
| Mother's Birthplace | Arizona |
| Occupation | none |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1940
Maricopa-County, Arizona
Daughter, age 13
Maricopa-County, Arizona · implied b. ~1927 — 7 household members
| Surname | Lee |
| Given Name | Lillian E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Arizona |
| 1935 Residence (City) | San Jose |
| 1935 Residence (County) | Santa Clara |
| Hours Worked | 36 |
| Income (1939) | 0 |
| Highest Grade | 6 |
| 1935 Residence | California |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
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 Lillian Lee across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lillian Lee
Daughter · 1940 · age 13 · b. ~1927 · Arizona
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Sibling
John Lee
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julia Lee
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Lee
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Lee
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marian Hamilton
Sibling · 1940 · age 19
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 — Maricopa-County, Arizona
Open full size
1940 US Federal Census — Maricopa-County, Arizona
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00105-00361)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Harriet F. Lee | 36 | Head | — | New York |
| 42 | John C. V. Lee | 16 | Son | Janitor | Arizona |
| 43 | Julia I. Lee | 14 | Daughter | — | Arizona |
| 44 | Lillian E. Lee THIS PERSON | 13 | Daughter | — | Arizona |
| 45 | Frances I. Lee | 11 | Daughter | — | California |
| 46 | Harry E. Lee | 8 | Son | — | California |
| 47 | Marian L. Hamilton | 19 | Daughter | Maid | New York |
| 48 | John W. Peterson | 49 | Head | Painter | Texas |
| 49 | Emma J. Peterson | 44 | Wife | — | Oklahoma |
| 50 | Jackie R. Peterson | 20 | Son | Apprentice Painter | California |
| 51 | Hazel O. Peterson | 19 | Daughter | — | California |
| 52 | Anna M. Woody | 8 | Boarder | — | New Mexico |
| 53 | Margaret E. Peterson | 72 | Head | — | Arkansas |
| 54 | Justin E. Herman | 32 | Head | Blacksmith Welder | Arkansas |
| 55 | Louise V. Herman | 32 | Wife | — | Texas |
| 56 | Justin D. Herman | 12 | Son | — | Arkansas |
| 57 | Martin L. Dowell | 52 | Father-in-law | Collection Agent | Arkansas |
| 58 | Cecil P. Tate | 28 | Head | Farmer | Arkansas |
| 59 | Mabel D. Tate | 25 | Wife | — | Arkansas |
| 60 | Bobby C. Tate | 8 | Son | — | Arkansas |
| 61 | Rufus W. Woodruff | 23 | Brother-in-law | Farmer | Arkansas |
| 62 | Ervin J. Perryman | 35 | Brother-in-law | Cotton Contractor | Arkansas |
| 63 | Lilly Perryman | 32 | Sister-in-law | Housework | Arkansas |
| 64 | R. H. Perryman | 16 | Nephew | — | Arkansas |
| 65 | Henry B. Isair | 59 | Head | — | Texas |
| 66 | Marion Ledbetter | 56 | Head | — | Kansas |
| 67 | Mary E. Ledbetter | 45 | Wife | Laundress | Kansas |
| 68 | Elmer N. Ledbetter | 28 | Son | — | Kansas |
| 69 | Leonard E. Amos | 57 | Head | — | Oregon |
| 70 | Ola L. Amos | 48 | Wife | — | Colorado |
| 71 | Lillian A. Amos | 21 | Daughter | — | California |
| 72 | Andrew Fuston | 67 | Head | Housework | — |
| 73 | John C. Carney | 38 | Head | Truck Driver | Oklahoma |
| 74 | Lilah A. Adkins | 28 | Head | Mangle Operator | Nebraska |
| 75 | Eugene R. Adkins | 9 | Son | — | New Mexico |
| 76 | Ewon A. Adkins | 7 | Daughter | — | Arizona |
| 77 | August L. Allemand | 78 | Head | — | France |
| 78 | James R. Salley | 23 | Head | Steward (Dining Car) | Texas |
| 79 | Odelene K. Salley | 22 | Wife | — | Arizona |
| 80 | Kathryn R. Salley | 0 | Daughter | — | Arizona |
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)