HG
Harry Green — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Harry Green across the 1910, 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed), with identified parents Jacob & George — first a head (b.~1891), then head of a 4-person household.
Age 49
b. ~1891
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Green |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | Paper Cutter |
| Industry | Printing |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Paper Cutter |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1891 |
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 Harry | Age | Birth yr |
|---|---|---|---|---|
| Harry Green | Head | — | 49 | ~1891 |
| Alwood Green | Son | — | 23 | ~1917 |
| Robert Green | Son | — | 21 | ~1919 |
| Gunda Green | Spouse | — | 45 | ~1895 |
Census Appearances
1910
Cook, Illinois
Son, age 21
Cook, Illinois · implied b. ~1889 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ger |
| Mother's Birthplace | Ger |
| Occupation | Painter |
| Industry | Houses |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Head, age 31
Cook, Illinois · implied b. ~1889 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Arkansas |
| Occupation | Printer |
| Industry | Print shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Head, age 40
Cook, Illinois · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 35 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Head, age 49
Cook-County, Illinois · implied b. ~1891 — 4 household members
| Surname | Green |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Occupation | Paper Cutter |
| Industry | Printing |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| 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 Green across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Jacob Green (~0.92 confidence) and mother George Green (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Jacob Green
b. ~1858
Source father
● Household
· direct · ~0.92
Mother
George Green
b. ~1863
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Green
Head · 1940 · age 49 · b. ~1891 · Illinois
★ 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 — Cook-County, Illinois
Open full size
1940 US Federal Census — Cook-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00984-00072)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Catherine Tiefe | 47 | Head | Presser | Lithuania |
| 2 | Joseph Jr Tiefe | 28 | Son | Tailor | Illinois |
| 3 | Frieda Engel | 36 | Head | Housework | Illinois |
| 4 | Bernice Engel | 16 | Daughter | — | Illinois |
| 5 | Ethel Engel | 10 | Daughter | — | Illinois |
| 6 | Phillip Herber | 49 | Lodger | Cabinet Maker | Germany |
| 7 | Frieda Herber | 14 | Lodger | — | Illinois |
| 8 | Extra Line Extra Line | None | EXTRA LINE | Extra Line | EXTRA LINE |
| 9 | Mary Mikolajewski | 65 | Head | — | Poland |
| 10 | John Mikolajewski | 33 | Son | Machinist | Connecticut |
| 11 | Alex Feller | 37 | Head | Butcher | Russia |
| 12 | Bessie Feller | 37 | Wife | Salesperson | Russia |
| 13 | Harry Feller | 19 | Son | — | France |
| 14 | Edith Feller | 18 | Daughter | — | Illinois |
| 15 | Sadie Lynch | 48 | Lodger | — | Russia |
| 16 | Joseph Ziegler | 67 | Head | — | Austria |
| 17 | Millie Ziegler | 56 | Wife | — | Austria |
| 18 | Louis Lehr | 30 | Head | Truck Driver | New Jersey |
| 19 | Edith Lehr | 27 | Daughter | — | Pennsylvania |
| 20 | Harry Green THIS PERSON | 49 | Head | Paper Cutter | Illinois |
| 21 | Gunda Green | 45 | Wife | — | Wisconsin |
| 22 | Alwood Green | 23 | Son | Press Boy | Illinois |
| 23 | Robert Green | 21 | Son | Printer Helper | Illinois |
| 24 | John Pirrong | 71 | Head | — | New York |
| 25 | Richard Jensen | 73 | Head | — | Norway |
| 26 | Alice Meier | 34 | Daughter | — | Illinois |
| 27 | James Mcarthur | 25 | Head | Truck Driver | Illinois |
| 28 | Margaret Mcarthur | 24 | Wife | — | Illinois |
| 29 | Peter Lombardo | 50 | Head | Barber | Italy |
| 30 | Christina Lombardo | 40 | Wife | — | Illinois |
| 31 | Michael Lombardo | 23 | Son | Barber | Illinois |
| 32 | Anthony Lombardo | 13 | Son | — | Illinois |
| 33 | Emily Foss | 56 | Head | Candy Dipper | Illinois |
| 34 | Phillip Tonya | 39 | Head | Cheese Maker | Wisconsin |
| 35 | Loretta Tonya | 36 | Wife | — | Illinois |
| 36 | William Tonya | 14 | Son | — | Illinois |
| 37 | Phyllis Tonya | 12 | Daughter | — | Illinois |
| 38 | Robert Tonya | 9 | Son | — | Illinois |
| 39 | Joseph Starica | 45 | Head | Coremaker | Poland |
| 40 | Honorata Starica | 42 | Wife | — | Poland |
Pedigree Summary
Harry
Gen 1 · 2 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)