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Margaret Lee — 1940 US Census Record
Model Tree available1940 United States Federal Census · Tompkins-County, New York
Our Model Tree links this Margaret Lee across the 1920, 1930 and 1940 US Censuses in Tompkins-County, New York (XGBoost, ~Confirmed), with identified parents Myron & Alice — first a daughter (b.~1918), then head of a 4-person household.
Age 22
b. ~1918
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Tompkins-County, New York |
| Surname | Lee |
| Given Name | Margaret L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Ithaca |
| 1935 Residence (County) | Tompkins |
| Additional Details | |
| Industry | S |
| Class of Worker | 0 |
| Highest Grade | C 3 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Ithaca |
| Est. Birth Year | ~1918 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Lee | Daughter | — | 22 | ~1918 |
| Alice Lee | Head | — | 50 | ~1890 |
| Frank Lee | Other | — | 84 | ~1856 |
| Myron Lee | Son | — | 25 | ~1915 |
Census Appearances
1920
Tompkins, New …
Daughter, age 1
Tompkins, New York · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Margaret L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Tompkins, New …
Daughter, age 12
Tompkins, New York · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Margaret L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Tompkins-County, New …
Daughter, age 22
Tompkins-County, New York · implied b. ~1918 — 4 household members
| Surname | Lee |
| Given Name | Margaret L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Ithaca |
| 1935 Residence (County) | Tompkins |
| Industry | S |
| Class of Worker | 0 |
| Highest Grade | C 3 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Margaret Lee across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Myron Lee (~0.92 confidence) and mother Alice Lee (~0.92 confidence) and mother Alice Lee (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Myron Lee
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Alice Lee
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Alice Lee
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Lee
Daughter · 1940 · age 22 · b. ~1918 · New York
★ You are viewing this record
Sibling
Myron Lee
Sibling · 1940 · age 25
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 — Tompkins-County, New York
Open full size
1940 US Federal Census — Tompkins-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02793-00132)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Frank A Tyler | 52 | Head | Broker | New York |
| 42 | Florence M Tyler | 52 | Wife | — | Illinois |
| 43 | Alice R Bryant | 74 | Mother | — | New York |
| 44 | Richard E Metzger | 33 | Head | Architect | New York |
| 45 | Gladys E Metzger | 30 | Wife | — | Ohio |
| 46 | Marilyn A Metzger | 7 | Daughter | — | New York |
| 47 | Jon E Metzger | 2 | Son | — | New York |
| 48 | William A Jr Rolston | 42 | Head | Accountant | New York |
| 49 | Agnes E Rolston | 53 | Wife | — | England |
| 50 | Evelyn J Rolston | 15 | Daughter | — | New Jersey |
| 51 | William A Father Rolston | 78 | Father | — | New Jersey |
| 52 | Leland Spencer | 43 | Head | Professor | Pennsylvania |
| 53 | Ruth R. B. Spencer | 41 | Wife | — | New York |
| 54 | Jordan B Spencer | 14 | Son | — | New York |
| 55 | John T Spencer | 7 | Son | — | New York |
| 56 | Marius P Asmussen | 46 | Head | Professor | Vermont |
| 57 | Elsa M Asmussen | 47 | Wife | — | New Jersey |
| 58 | Allan E Asmussen | 18 | Son | — | New York |
| 59 | Kenneth E Asmussen | 12 | Son | — | New York |
| 60 | Sophie C Jacobsen | 73 | Mother | — | Denmark |
| 61 | Andrew S Winer | 49 | Head | Professor | Utah |
| 62 | Ina N Winer | 45 | Wife | — | Utah |
| 63 | Katherine Winer | 17 | Daughter | — | Utah |
| 64 | Marilyn Winer | 15 | Daughter | — | Utah |
| 65 | Alice W Lee | 50 | Head | — | New York |
| 66 | Myron S Lee | 25 | Son | Instructor | New York |
| 67 | Margaret L Lee THIS PERSON | 22 | Daughter | — | New York |
| 68 | Frank Lee | 84 | Father | — | New York |
| 69 | Angelina Rotunno | 34 | Head | — | New York |
| 70 | Mary C Rotunno | 17 | Daughter | — | New York |
| 71 | Rose M Rotunno | 14 | Daughter | — | New York |
| 72 | Frances A Rotunno | 4 | Daughter | — | New York |
| 73 | Consigla C Rotunno | 1 | Daughter | — | New York |
| 74 | George Beck | 28 | Lodger | Radio Technician | New York |
| 75 | Norman Patullo | 46 | Head | Laborer | Italy |
| 76 | Mary Patullo | 40 | Wife | — | Italy |
| 77 | John A Patullo | 16 | Son | — | New York |
| 78 | Armando L Patullo | 10 | Son | — | New York |
| 79 | Robert B Hinman | 52 | Head | Professor | England |
| 80 | Elsa D Hinman | 43 | Wife | — | New York |
Pedigree Summary
Margaret + 1 sibling
Gen 1 · 3 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)