PJ
Patricia Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kane-County, Illinois
Our Model Tree links this Patricia Johnson across the 1930 and 1940 US Censuses in Kane-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 8-person household.
Age 12
b. ~1928
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kane-County, Illinois |
| Surname | Johnson |
| Given Name | Patricia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Aurora Twp |
| 1935 Residence (County) | Kane |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Aurora Twp |
| Est. Birth Year | ~1928 |
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 Patricia | Age | Birth yr |
|---|---|---|---|---|
| William Johnson | Son | — | 16 | ~1924 |
| Barbara Johnson | Daughter | — | 7 | ~1933 |
| Andrew Johnson | Head | — | 50 | ~1890 |
| Patricia Johnson | Daughter | — | 12 | ~1928 |
| Verna Johnson | Spouse | — | 38 | ~1902 |
| Michael Johnson | Son | — | 2 | ~1938 |
| Virginia Johnson | Daughter | — | 6 | ~1934 |
| Robert Johnson | Son | — | 17 | ~1923 |
Census Appearances
1930
Kane, Illinois
Daughter, age 2
Kane, Illinois · implied b. ~1928 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Patricia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Kane-County, Illinois
Daughter, age 12
Kane-County, Illinois · implied b. ~1928 — 8 household members
| Surname | Johnson |
| Given Name | Patricia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Aurora Twp |
| 1935 Residence (County) | Kane |
| Highest Grade | No 6 |
| 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 Patricia Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Patricia Johnson
Daughter · 1940 · age 12 · b. ~1928 · Illinois
★ You are viewing this record
Sibling
William Johnson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Johnson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Johnson
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Johnson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michael Johnson
Sibling · 1940 · age 2
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 — Kane-County, Illinois
Open full size
1940 US Federal Census — Kane-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00820-00525)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Ann Harpie | 6 | Daughter | — | Illinois |
| 2 | Cecil Harpie | 4 | Daughter | — | Illinois |
| 3 | Joan Harpie | 1 | Daughter | — | Illinois |
| 4 | Dave Henderson | 62 | Head of House | Farm Laborer | Illinois |
| 5 | George Brown | 37 | Head | Roofer | Illinois |
| 6 | Agnes A Brown | 37 | Wife | — | Illinois |
| 7 | Ebert Leon Brown | 16 | Son | — | Illinois |
| 8 | S M Gaylord | 48 | Head | Coach Carpenter | Illinois |
| 9 | Gertrude O Gaylord | 47 | Wife | — | Illinois |
| 10 | Virginia Gaylord | 19 | Daughter | — | Illinois |
| 11 | W G Habermeyer | 52 | Head | Millwright | Illinois |
| 12 | Marie H Habermeyer | 46 | Wife | — | Illinois |
| 13 | Herbert H Habermeyer | 22 | Son | Heat Treater | Illinois |
| 14 | Marjorie Habermeyer | 15 | Daughter | — | Illinois |
| 15 | Emil Engle | 68 | Head | Retired Farmer | Germany |
| 16 | Andrew Johnson | 50 | Head | Carpenter | Illinois |
| 17 | Verna Johnson | 38 | Wife | — | Illinois |
| 18 | Robert Johnson | 17 | Son | New Worker | Illinois |
| 19 | William Johnson | 16 | Son | — | Illinois |
| 20 | Patricia Johnson THIS PERSON | 12 | Daughter | — | Illinois |
| 21 | Barbara Johnson | 7 | Daughter | — | Illinois |
| 22 | Virginia Johnson | 6 | Daughter | — | Illinois |
| 23 | Michael Johnson | 2 | Son | — | Illinois |
| 24 | Ed R | 22 | Head | Carpenter | Illinois |
| 25 | Wayne R | 23 | Wife | Inspector Garment | Illinois |
| 26 | James Billings | 45 | Head | Construction | Missouri |
| 27 | Bess Billings | 43 | Wife | — | Mississippi |
| 28 | Oral Billings | 16 | Son | — | Nebraska |
| 29 | Jewell Billings | 9 | Son | — | Illinois |
| 30 | Oliver Gillette | 26 | Head | Meter Opr. | Illinois |
| 31 | Cara Gillette | 24 | Wife | — | Illinois |
| 32 | Harlan Gillette | 6 | Son | — | Illinois |
| 33 | James Gillette | 1 | Son | — | Illinois |
| 34 | Ray Arens | 30 | Head | Meter Opr. | Illinois |
| 35 | Myrtle Arens | 27 | Wife | — | Illinois |
| 36 | E. Lorraine Arens | 3 | Daughter | — | Illinois |
| 37 | Lloyd Wood | 33 | Head | Opr. Cutting Machine | Illinois |
| 38 | Maud Wood | 33 | Wife | — | Illinois |
| 39 | Leroy Wood | 31 | Head | Opr. Meter Cutter | Illinois |
| 40 | Marie Wood | 28 | Wife | — | Illinois |
Related Census Records
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)