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Juanita Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Madison-County, Illinois
Our Model Tree links this Juanita Jones across the 1930 and 1940 US Censuses in Madison-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 7-person household.
Age 16
b. ~1924
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Madison-County, Illinois |
| Surname | Jones |
| Given Name | Juanita |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Alton City |
| 1935 Residence (County) | Madison |
| Additional Details | |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Alton City |
| Est. Birth Year | ~1924 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Juanita | Age | Birth yr |
|---|---|---|---|---|
| Bobby Jones | Son | — | 5 | ~1935 |
| James Jones | Head | — | 42 | ~1898 |
| Billy Jones | Son | — | 9 | ~1931 |
| Margaret Jones | Spouse | — | 40 | ~1900 |
| Juanita Jones | Daughter | — | 16 | ~1924 |
| Shirley Jones | Daughter | — | 2 | ~1938 |
| Maxine Jones | Daughter | — | 11 | ~1929 |
Census Appearances
1930
Madison, Illinois
Daughter, age 6
Madison, Illinois · implied b. ~1924 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Juanita |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Madison-County, Illinois
Daughter, age 16
Madison-County, Illinois · implied b. ~1924 — 7 household members
| Surname | Jones |
| Given Name | Juanita |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Alton City |
| 1935 Residence (County) | Madison |
| Highest Grade | H-1 |
| 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 Juanita Jones across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Juanita Jones
Daughter · 1940 · age 16 · b. ~1924 · Illinois
★ You are viewing this record
Sibling
Shirley Jones
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bobby Jones
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maxine Jones
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Billy Jones
Sibling · 1940 · age 9
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 — Madison-County, Illinois
Open full size
1940 US Federal Census — Madison-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00848-00799)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Anna Vee Robertson | 19 | Daughter in law | — | Illinois |
| 42 | John H Hogan | 39 | Head | Chairman | Illinois |
| 43 | Pauline Hogan | 49 | Wife | Maintainer | Tennessee |
| 44 | Minnie Mae Hogan | 18 | Daughter | Stenographer | Arkansas |
| 45 | Paul E Hatfield | 41 | Head | Lathe Hand | Indiana |
| 46 | Margaret Hatfield | 41 | Wife | — | Pennsylvania |
| 47 | Virginia Hatfield | 15 | Daughter | — | Indiana |
| 48 | Dorothy Hatfield | 13 | Daughter | — | Indiana |
| 49 | Coleen Hatfield | 12 | Daughter | — | Indiana |
| 50 | Robert Hatfield | 11 | Son | — | New Jersey |
| 51 | Betty Jean Hatfield | 4 | Daughter | — | Illinois |
| 52 | Claude C Pierson | 45 | Head | Electrician | Illinois |
| 53 | Clara Pierson | 37 | Wife | — | Illinois |
| 54 | Thomas Pierson | 15 | Son | — | Illinois |
| 55 | Phyllis Pierson | 9 | Daughter | — | Illinois |
| 56 | James F Jones | 42 | Head | Fireman | Illinois |
| 57 | Margaret Jones | 40 | Wife | — | Illinois |
| 58 | Juanita Jones THIS PERSON | 16 | Daughter | — | Illinois |
| 59 | Maxine Jones | 11 | Daughter | — | Illinois |
| 60 | Billy Jones | 9 | Son | — | Illinois |
| 61 | Bobby Jones | 5 | Son | — | Illinois |
| 62 | Shirley Mae Jones | 2 | Daughter | — | Illinois |
| 63 | Nellie E Robinson | 49 | Head | — | Illinois |
| 64 | George C Robinson | 54 | Husband | — | England |
| 65 | Edward M Thirby | 36 | Head | Steamfitter | Illinois |
| 66 | Marie Thirby | 28 | Wife | — | Illinois |
| 67 | Paul P Casey | 33 | Head | Steamfitter | Illinois |
| 68 | Irene Casey | 31 | Wife | — | Illinois |
| 69 | Paul Jr Casey | 9 | Son | — | Illinois |
| 70 | Robert L Behrensdorf | 42 | Head | Reporter | Missouri |
| 71 | Thelma R Behrensdorf | 42 | Wife | — | Kentucky |
| 72 | Harry J Roleff | 52 | Head | Sheet Salesman | Illinois |
| 73 | Alice Roleff | 52 | Wife | — | Illinois |
| 74 | Lillie May Roleff | 20 | Daughter | — | Illinois |
| 75 | Leroy Roleff | 17 | Son | — | Illinois |
| 76 | Violet Kitzmiller | 24 | Daughter | — | Illinois |
| 77 | Marlene Kitzmiller | 4 | Granddaughter | — | Illinois |
| 78 | Maurice Kitzmiller | 3 | Grandson | — | Illinois |
| 79 | George E Zeisler | 50 | Head | Hide Sorter | Illinois |
| 80 | May Zeisler | 47 | Wife | Hide Sorter | 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)