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Lillian Lee — 1940 US Census Record
Model Tree available1940 United States Federal Census · Multnomah-County, Oregon
Our Model Tree links this Lillian Lee across the 1920, 1930 and 1940 US Censuses in Multnomah-County, Oregon (XGBoost, ~Confirmed), with identified parents Henry & Holmes — first a daughter (b.~1913), then head of a 2-person household.
Age 27
b. ~1913
Female
Daughter
Born: Oregon
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Multnomah-County, Oregon |
| Surname | Lee |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Chi |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | Portland city |
| 1935 Residence (County) | Multnomah |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | H-8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Township / Ward | Portland City |
| Est. Birth Year | ~1913 |
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 Lillian | Age | Birth yr |
|---|---|---|---|---|
| Lillian Lee | Daughter | — | 27 | ~1913 |
| Yue Lee | Head | — | 57 | ~1883 |
Census Appearances
1920
Multnomah, Oregon
Daughter, age 7
Multnomah, Oregon · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Laura |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | England |
| Mother's Birthplace | Oregon |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Multnomah, Oregon
Daughter, age 18
Multnomah, Oregon · implied b. ~1912 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Laura A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | England |
| Mother's Birthplace | Oregon |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Multnomah-County, Oregon
Daughter, age 27
Multnomah-County, Oregon · implied b. ~1913 — 2 household members
| Surname | Lee |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Chi |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | Portland city |
| 1935 Residence (County) | Multnomah |
| Hours Worked | 0 |
| Highest Grade | H-8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Henry Lee (~0.92 confidence) and father Holmes Lee (~0.92 confidence) and mother Annie Lee (~0.92 confidence) and mother Yue Lee (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Lee
b. ~1873
Source father
● Household
· direct · ~0.92
Father
Holmes Lee
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Annie Lee
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Yue Lee
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lillian Lee
Daughter · 1940 · age 27 · b. ~1913 · Oregon
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Multnomah-County, Oregon
Open full size
1940 US Federal Census — Multnomah-County, Oregon
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03385-00761)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Henry Isaac Dimm | 48 | Head | Attorney | Oregon |
| 42 | R. Maintain Dimm | 48 | Wife | — | Nebraska |
| 43 | — | None | — | — | — |
| 44 | Chew Yick Chan | 49 | Head | Manager | China |
| 45 | Wah Sun Chan | 18 | Son | Waiter | China |
| 46 | Wah York Chan | 17 | Son | — | China |
| 47 | Chong Jung Chan | 53 | Lodger | Assistant | China |
| 48 | Jim Young | 57 | Head | Manager | China |
| 49 | Wing Young | 30 | Partner | Cook | China |
| 50 | Rook Hild John | 20 | Partner | — | China |
| 51 | James Chew | 38 | Friend | Cashier | Oregon |
| 52 | William Ming | 36 | Friend | Cook | China |
| 53 | Sowin Chow | 22 | Friend | — | China |
| 54 | Wah Sat Chow | 19 | Friend | — | China |
| 55 | Jan Hing Ho | 23 | Head | Teacher | China |
| 56 | Shang Lye | 54 | Lodger | — | China |
| 57 | Yue Lee | 52 | Lodger | Cook | Oregon |
| 58 | Yue Don Eng | 25 | Lodger | — | California |
| 59 | Goy Wah Chin | 31 | Head | Cook | China |
| 60 | Sam Chin | 19 | Lodger | Cook | China |
| 61 | Yue Pon Chan | 24 | Lodger | Cook | China |
| 62 | Goi On Chan | 43 | Lodger | Cook | Oregon |
| 63 | Bill Chan | 41 | Lodger | Cook | Oregon |
| 64 | William Chin | 33 | Lodger | Manager | Oregon |
| 65 | Wing Toy Chew | 39 | Lodger | Clerk | California |
| 66 | Gum Chin | 43 | Lodger | Cook | California |
| 67 | Dung Chin | 52 | Lodger | Cook | China |
| 68 | Mon Chin | 64 | Lodger | Cook | China |
| 69 | Yue Sing Young | 31 | Lodger | Waiter | China |
| 70 | Victor Lee | 25 | Lodger | Clerk | China |
| 71 | May Sin Long | 57 | Head | — | Oregon |
| 72 | Charles Long | 34 | Son | Clerk | Washington |
| 73 | James Long | 30 | Son | Clerk | Oregon |
| 74 | Edward Lum | 31 | Son-in-law | Clerk | Oregon |
| 75 | Lily Lum | 28 | Daughter | — | Oregon |
| 76 | Shirley Lum | 4 | Granddaughter | — | Oregon |
| 77 | Loretta Chan | 16 | Granddaughter | — | Oregon |
| 78 | Geraldine Chan | 14 | Granddaughter | — | Washington |
| 79 | Yue Chong Lee | 57 | Head | — | California |
| 80 | Lillian Lee THIS PERSON | 27 | Daughter | — | Oregon |
Pedigree Summary
Lillian
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)