NJ
Nancy Jackson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Nancy Jackson across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed), with identified parents Arthur & Louise — first a daughter (b.~1905), then head of a 3-person household.
Age 35
b. ~1905
Female
Daughter
Born: England
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Jackson |
| Given Name | Nancy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | England |
| 1935 Residence (City) | Wilmette |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Additional Details | |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Wilmette |
| Est. Birth Year | ~1905 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Nancy | Age | Birth yr |
|---|---|---|---|---|
| Nancy Jackson | Daughter | — | 35 | ~1905 |
| Maude Jackson | Spouse | — | 69 | ~1871 |
| Arthur Jackson | Head | — | 68 | ~1872 |
Census Appearances
1920
Cook, Illinois
Daughter, age 15
Cook, Illinois · implied b. ~1905 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Nancy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | England |
| Year of Immigration | 1913 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Attends School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1919 |
| Birthplace (normalized) | england |
1930
Cook, Illinois
Daughter, age 25
Cook, Illinois · implied b. ~1905 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Nancy N |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1914 |
| Age at First Marriage | 25 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Stenographer |
| Industry | Oil Refinery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Cook-County, Illinois
Daughter, age 35
Cook-County, Illinois · implied b. ~1905 — 3 household members
| Surname | Jackson |
| Given Name | Nancy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | England |
| 1935 Residence (City) | Wilmette |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Nancy Jackson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Arthur Jackson (~0.92 confidence) and mother Louise Jackson (~0.92 confidence) and mother Maude Jackson (~0.92 confidence) and mother Thomas Jackson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Arthur Jackson
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Louise Jackson
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Maude Jackson
b. ~1871
Source mother
● Household
· direct · ~0.92
Mother
Thomas Jackson
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Nancy Jackson
Daughter · 1940 · age 35 · b. ~1905 · 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-t0627-00782-00943)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Bernice P Brett | 37 | Wife | — | Texas |
| 42 | Jerry Brett | 8 | Son | — | Arkansas |
| 43 | James Poulos | 40 | Head | Manager | Greece |
| 44 | Ann Poulos | 25 | Wife | — | Illinois |
| 45 | Corky Poulos | 5 | Son | — | Illinois |
| 46 | Gus Poulos | 38 | Brother | Clerk | Greece |
| 47 | Easter F Dertench | 45 | Head | Manager | New York |
| 48 | Marion Dertench | 43 | Wife | — | Illinois |
| 49 | Jack Dertench | 21 | Son | — | Illinois |
| 50 | Millian Dertench | 18 | Son | — | Illinois |
| 51 | Robert Dertench | 16 | Son | — | Illinois |
| 52 | Marion Dertench | 15 | Daughter | — | Illinois |
| 53 | Richard Dertench | 8 | Son | — | Illinois |
| 54 | John A Bell | 26 | Head | Salesman | Indiana |
| 55 | Edith C Bell | 27 | Wife | Teacher | Kansas |
| 56 | Arthur C Jackson | 68 | Head | Lawyer | England |
| 57 | Maude Jackson | 69 | Wife | — | England |
| 58 | Nancy Jackson THIS PERSON | 35 | Daughter | — | England |
| 59 | Harry A Nevins | 50 | Head | Salesman | Illinois |
| 60 | Mildred Nevins | 47 | Wife | — | Illinois |
| 61 | Gordon Nevins | 18 | Son | — | Illinois |
| 62 | Malcolm D Lane | 38 | Head | Salesman | Ohio |
| 63 | Ruth M Lane | 30 | Wife | — | Illinois |
| 64 | Ann Lane | 3 | Daughter | — | Ohio |
| 65 | Margaret Mattson | 19 | Servant | — | Michigan |
| 66 | J W Leathers | 48 | Head | Salesman | Kentucky |
| 67 | Jessie Leathers | 48 | Wife | — | Illinois |
| 68 | Jessie Lee Leathers | 11 | Daughter | — | Illinois |
| 69 | Richard Despit | 18 | Son | — | Oklahoma |
| 70 | Robert Keyland | 16 | Son | — | New York |
| 71 | Leo A Blum | 46 | Head | Own | New York |
| 72 | Maud Blum | 41 | Wife | — | Illinois |
| 73 | Frances Blum | 20 | Daughter | — | Illinois |
| 74 | John Blum | 18 | Son | Clerk | Illinois |
| 75 | Bruce Nelson | 38 | Head | Auditing | Illinois |
| 76 | Arline Nelson | 12 | Daughter | — | Illinois |
| 77 | Lloyd Sanborn | 44 | Head | Lawyer | Illinois |
| 78 | Marguerite Sanborn | 45 | Wife | — | Illinois |
| 79 | John Sanborn | 13 | Son | — | Illinois |
| 80 | Robert Sanborn | 4 | Son | — | Illinois |
Related Census Records
Pedigree Summary
Nancy
Gen 1 · 4 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)