HL
Harry Lee — 1940 US Census Record
Model Tree available1940 United States Federal Census · Marion-County, Illinois
Our Model Tree links this Harry Lee across the 1920, 1930 and 1940 US Censuses in Marion-County, Illinois (XGBoost, ~Confirmed), with identified parents Alfred & Alfred — first a son (b.~1917), then head of a 6-person household.
Age 23
b. ~1917
Male
Son
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Illinois |
| Surname | Lee |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Centralia City |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Occupation | Laborer |
| Industry | Petroleum |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 150 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Laborer |
| Township / Ward | Centralia City |
| Est. Birth Year | ~1917 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Harry Lee | Son | — | 23 | ~1917 |
| Flora Lee | Head | — | 47 | ~1893 |
| Nelson Lee | Son | — | 20 | ~1920 |
| Helen Lee | Daughter | — | 16 | ~1924 |
| Shirley Lee | Daughter | — | 13 | ~1927 |
| Georgia Lee | Daughter | — | 14 | ~1926 |
Census Appearances
1920
Marion, Illinois
Son, age 3
Marion, Illinois · implied b. ~1917 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Marion, Illinois
Son, age 13
Marion, Illinois · implied b. ~1917 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Harry E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Marion-County, Illinois
Son, age 23
Marion-County, Illinois · implied b. ~1917 — 6 household members
| Surname | Lee |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Centralia City |
| 1935 Residence (County) | Marion |
| Occupation | Laborer |
| Industry | Petroleum |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 150 |
| Highest Grade | No 8 |
| 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 Harry Lee across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Alfred Lee (~0.92 confidence) and father Alfred Lee (~0.92 confidence) and mother Clara Lee (~0.92 confidence) and mother Flora Lee (~0.92 confidence) and mother Flora Lee (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Alfred Lee
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Alfred Lee
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Clara Lee
b. ~1892
Source mother
● Household
· direct · ~0.92
Mother
Flora Lee
b. ~1893
Source mother
● Household
· direct · ~0.92
Mother
Flora Lee
b. ~1899
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Lee
Son · 1940 · age 23 · b. ~1917 · Illinois
★ You are viewing this record
Sibling
Georgia Lee
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Lee
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nelson Lee
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Lee
Sibling · 1940 · age 16
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 — Marion-County, Illinois
Open full size
1940 US Federal Census — Marion-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00852-00403)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edward A (X) Cornell | 85 | Head | — | Rhode Island |
| 42 | Dessie Cornell | 70 | Wife | — | Illinois |
| 43 | J. B. Berry | 32 | Head | Executive | Ohio |
| 44 | Hulda (X) Berry | 36 | Wife | — | Ohio |
| 45 | David Berry | 3 | Son | — | Illinois |
| 46 | Shirley Danks | 18 | Maid | Maid | Illinois |
| 47 | J. H. Kenney | 47 | Head | Oper. Engineer | Indiana |
| 48 | Lorraine (X) Kenney | 45 | Wife | — | Indiana |
| 49 | Dorothy E. Kenney | 23 | Daughter | Operator | Indiana |
| 50 | Wm. K. (X) Kenney | 19 | Son | — | Indiana |
| 51 | E. E. Delbert | 41 | Head | Bartender | Tennessee |
| 52 | Irene (X) Delbert | 41 | Wife | — | Missouri |
| 53 | Lillian Delbert | 16 | Daughter | — | Missouri |
| 54 | Imogene Delbert | 14 | Daughter | — | Missouri |
| 55 | Mary E. Delbert | 11 | Daughter | — | Missouri |
| 56 | Edward Delbert | 10 | Son | — | Missouri |
| 57 | Nell Smith | 47 | Sister-in-law | Waitress | Missouri |
| 58 | Carl Bohn | 26 | Lodger | Salesman | Illinois |
| 59 | Orpha Hopkins | 45 | Head | Assistant Librarian | Illinois |
| 60 | Alfred A (X) Street | 41 | Head | Bartender | Illinois |
| 61 | Mary Street | 26 | Wife | Waitress | Missouri |
| 62 | E. E. (X) Vaughn | 71 | Head | Material Inspector | Illinois |
| 63 | Marybellyn Vaughn | 69 | Wife | — | Illinois |
| 64 | Ed. Ragan | 50 | Lodger | Salesman | Oklahoma |
| 65 | Robert Schneider | 30 | Lodger | Geologist | Montana |
| 66 | Fred Johnson | 34 | Lodger | Trucker | Oklahoma |
| 67 | Arthur Perkins | 26 | Lodger | Driller Helper | Texas |
| 68 | Beginning Block 49 End Of Block 48 | None | — | — | — |
| 69 | John Schandorff | 52 | Head | Foreman Electrician | Illinois |
| 70 | Susie (X) Schandorff | 51 | Wife | — | Ohio |
| 71 | Ruth Schandorff | 18 | Daughter | — | Illinois |
| 72 | James Schandorff | 15 | Son | — | Illinois |
| 73 | Flora (X) Lee | 47 | Head | — | Illinois |
| 74 | Harry Lee THIS PERSON | 23 | Son | Laborer | Illinois |
| 75 | Nelson Lee | 20 | Son | Truck Driver | Illinois |
| 76 | Helen Lee | 16 | Daughter | — | Illinois |
| 77 | Georgia Lee | 14 | Daughter | — | Illinois |
| 78 | Shirley Lee | 13 | Daughter | — | Illinois |
| 79 | John H. Quillin | 22 | Head | Roughneck | Texas |
| 80 | Nellie (X) Quillin | 21 | Wife | — | Illinois |
Pedigree Summary
Harry + 4 siblings
Gen 1 · 5 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)