JH
James Hanley — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this James Hanley across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 8-person household.
Age 19
b. ~1921
Male
Son
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Hanley |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Wilmette Village |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Wilmette Village |
| Est. Birth Year | ~1921 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Hanley | Daughter | — | 23 | ~1917 |
| James Hanley | Son | — | 19 | ~1921 |
| James Hanley | Head | — | 54 | ~1886 |
| Marie Hanley | Daughter | — | 25 | ~1915 |
| Florence Hanley | Spouse | — | 47 | ~1893 |
| Rita Hanley | Daughter | — | 21 | ~1919 |
| Maude Jefferson | Other | — | 55 | ~1885 |
| Nancy Hanley | Daughter | — | 7 | ~1933 |
Census Appearances
1930
Cook, Illinois
Son, age 8
Cook, Illinois · implied b. ~1922 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henley |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Son, age 19
Cook-County, Illinois · implied b. ~1921 — 8 household members
| Surname | Hanley |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Wilmette Village |
| 1935 Residence (County) | Cook |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 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 James Hanley across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Hanley
Son · 1940 · age 19 · b. ~1921 · Illinois
★ You are viewing this record
Sibling
Dorothy Hanley
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nancy Hanley
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rita Hanley
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Hanley
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 — 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-t0627-00782-00850)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Pauline S. Suckoff | 55 | Head | — | Illinois |
| 2 | Ruth S. Suckoff | 20 | Daughter | — | Illinois |
| 3 | Evelyn Suckoff | 18 | Daughter | Saleswoman | Illinois |
| 4 | John H. Hunter | 23 | Servant | Servant | Georgia |
| 5 | Louise Hunter | 26 | Servant | Servant | No. Carolina |
| 6 | Robert Mckay | 57 | Head | Owner | Ohio |
| 7 | Ida Mckay | 51 | Wife | — | Missouri |
| 8 | Cornelius Dorsey | 43 | Servant | Servant | Alabama |
| 9 | James Hanley | 54 | Head | Sales Manager | Indiana |
| 10 | Florence Hanley | 47 | Wife | — | Illinois |
| 11 | Marie Hanley | 25 | Daughter | Receptionist | Illinois |
| 12 | Dorothy Hanley | 23 | Daughter | Receptionist | Illinois |
| 13 | Rita Hanley | 21 | Daughter | File Clerk | Illinois |
| 14 | James Hanley THIS PERSON | 19 | Son | — | Illinois |
| 15 | Nancy Hanley | 7 | Daughter | — | Illinois |
| 16 | Maude Jefferson | 55 | Servant | Servant | England |
| 17 | Gertrude Keller | 40 | Head | — | Illinois |
| 18 | Phillip Keller | 10 | Son | — | Illinois |
| 19 | Donald Keller | 8 | Son | — | Illinois |
| 20 | Joan Keller | 5 | Daughter | — | Illinois |
| 21 | Cora B. Rice | 51 | Sister | — | Illinois |
| 22 | Thomas A. Baldwin | 53 | Head | Civil Engineer | Maryland |
| 23 | Montandon Baldwin | 40 | Wife | — | Missouri |
| 24 | Gertrude Baldwin | 17 | Daughter | — | Pennsylvania |
| 25 | Thomas A. Jr. Baldwin | 15 | Son | — | Pennsylvania |
| 26 | Joan Baldwin | 9 | Daughter | — | Pennsylvania |
| 27 | Pearl Todd | 39 | Servant | Servant | Texas |
| 28 | Raymond Real | 37 | Head | Attorney | Illinois |
| 29 | Myrtle Real | 37 | Wife | — | Ohio |
| 30 | Rosemary Real | 13 | Daughter | — | Illinois |
| 31 | Raymond Jr. Real | 5 | Son | — | Illinois |
| 32 | Sally Drecheke | 25 | Servant | Servant | Wisconsin |
| 33 | Ernest E. Follicott | 34 | Head | President | Illinois |
| 34 | Adelaide Follicott | 32 | Wife | — | No. Dakota |
| 35 | Barbara Follicott | 8 | Daughter | — | Illinois |
| 36 | Edward Follicott | 3 | Son | — | Illinois |
| 37 | Mildred Moneyman | 22 | Servant | Servant | Illinois |
| 38 | Ward S. Rahn | 61 | Head | Purchasing Agent | Illinois |
| 39 | Cora A. Rahn | 61 | Wife | — | Illinois |
| 40 | Virginia A. Rahn | 20 | Daughter | Stenographer | Illinois |
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)