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George Morgan — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this George Morgan across the 1910, 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed), with identified parents Wilfred & Wilfred — first a head (b.~1900), then head of a 4-person household.
Age 40
b. ~1900
Male
Head
Born: INDIANA
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | MORGAN |
| Given Name | GEORGE |
| Relationship to Head | HEAD |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | INDIANA |
| 1935 Residence (City) | CHICAGO |
| 1935 Residence (County) | COOK |
| Additional Details | |
| Occupation | STATISTICAN |
| Industry | GAS COMPANY |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 3500 |
| Highest Grade | C 4 |
| 1935 Residence | Same Place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Statistican |
| Township / Ward | Chicago |
| Est. Birth Year | ~1900 |
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 George | Age | Birth yr |
|---|---|---|---|---|
| George Morgan | Head | — | 40 | ~1900 |
| Thomas Morgan | Son | — | 1 | ~1939 |
| George Morgan | Son | — | 3 | ~1937 |
| Josephine Morgan | Spouse | — | 32 | ~1908 |
Census Appearances
1910
Cook, Illinois
Son, age 10
Cook, Illinois · implied b. ~1900 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Wisconsin |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
Cook, Illinois
Son, age 20
Cook, Illinois · implied b. ~1900 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | George G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Wisconsin |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Cook, Illinois
Son, age 31
Cook, Illinois · implied b. ~1899 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | George A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Indiana |
| Age at First Marriage | 20 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Wisconsin |
| Occupation | Budget Clerk |
| Industry | Gas Supply Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | W.W. |
| Veteran | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Cook-County, Illinois
Head, age 40
Cook-County, Illinois · implied b. ~1900 — 4 household members
| Surname | MORGAN |
| Given Name | GEORGE |
| Relationship to Head | HEAD |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | INDIANA |
| 1935 Residence (City) | CHICAGO |
| 1935 Residence (County) | COOK |
| Occupation | STATISTICAN |
| Industry | GAS COMPANY |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 3500 |
| Highest Grade | C 4 |
| 1935 Residence | Same Place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 George Morgan across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Wilfred Morgan (~0.92 confidence) and father Wilfred Morgan (~0.92 confidence) and father Burford Morgan (~0.92 confidence) and mother Grace Morgan (~0.92 confidence) and mother Alma Morgan (~0.92 confidence) and mother Irma Morgan (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Wilfred Morgan
b. ~1864
Source father
● Household
· direct · ~0.92
Father
Wilfred Morgan
b. ~1869
Source father
● Household
· direct · ~0.92
Father
Burford Morgan
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Grace Morgan
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Alma Morgan
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Irma Morgan
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Morgan
Head · 1940 · age 40 · b. ~1900 · 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-t0627-00953-00293)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Geegan | 33 | HEAD | — | ILLINOIS |
| 2 | Briget Geegan | 67 | WIFE | — | ILLINOIS |
| 3 | Margaret Geegan | 33 | DAUGHTER | School Teacher | ILLINOIS |
| 4 | Nellie Mangan | 57 | HEAD | — | ILLINOIS |
| 5 | Irene Mangan | 30 | DAUGHTER | Office Clerk | ILLINOIS |
| 6 | Anna Coyle | 64 | HEAD | — | IRISH FREE STATE |
| 7 | Catherine Coyle | 36 | DAUGHTER | School Teacher | ILLINOIS |
| 8 | John Coyle | 34 | SON | School Fireman | ILLINOIS |
| 9 | Anna Coyle | 31 | DAUGHTER | Stenographer | ILLINOIS |
| 10 | Morris Jacobs | 50 | HEAD | Taylor | RUSSIA |
| 11 | Sophie Jacobs | 49 | WIFE | — | RUSSIA |
| 12 | Marvin Jacobs | 25 | SON | Musicians | ILLINOIS |
| 13 | Eugene Jacobs | 20 | SON | Musicians | ILLINOIS |
| 14 | George Morgan THIS PERSON | 40 | HEAD | Statistican | INDIANA |
| 15 | Josephine Morgan | 32 | WIFE | — | INDIANA |
| 16 | George A. Morgan | 3 | SON | — | ILLINOIS |
| 17 | Thomas J. Morgan | 1 | SON | — | ILLINOIS |
| 18 | Wilfred Morgan | 71 | HEAD | — | INDIANA |
| 19 | Irma Morgan | 68 | WIFE | — | WISCONSIN |
| 20 | Russell Morgan | 33 | SON | Bank Clerk | ILLINOIS |
| 21 | John Keane | 57 | HEAD | Baggage Dept. | IRISH FREE STATE |
| 22 | Bridget Keane | 60 | WIFE | — | IRISH FREE STATE |
| 23 | John Keane | 33 | SON | Conductor | ENGLAND |
| 24 | James Keane | 31 | SON | Secretary | ENGLAND |
| 25 | Emmett Keane | 27 | SON | Shipping Clerk | ILLINOIS |
| 26 | Charles Keane | 25 | SON | Freight Hand | ILLINOIS |
| 27 | Frank Keane | 27 | SON | Secretary | ILLINOIS |
| 28 | Mary Gallagher | 40 | HEAD | School Teacher | ILLINOIS |
| 29 | Anna Gallagher | 74 | AUNT | — | IRISH FREE STATE |
| 30 | Nellie O'Brien | 50 | HEAD | — | ILLINOIS |
| 31 | Mary O'Brien | 27 | DAUGHTER | Secretarial | ILLINOIS |
| 32 | Margaret O'Brien | 25 | DAUGHTER | General Office | ILLINOIS |
| 33 | Helen O'Brien | 23 | DAUGHTER | New Worker | ILLINOIS |
| 34 | Virginia O'Brien | 20 | DAUGHTER | Stenographer | ILLINOIS |
| 35 | James W. Crowley | 72 | HEAD | — | ILLINOIS |
| 36 | Walter Crowley | 43 | SON | Cattal Trader | ILLINOIS |
| 37 | Honan Crowley | 40 | SON | Cattal Trader | ILLINOIS |
| 38 | Charles Crowley | 37 | SON | Fireman | ILLINOIS |
| 39 | Lillian Crowley | 34 | DAUGHTER | School Teacher | ILLINOIS |
| 40 | Mary Robertson | 50 | HOUSE-KEEPER | Housekeeper | ILLINOIS |
Pedigree Summary
George
Gen 1 · 6 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)