MJ
Maude Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Maude Johnson across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1895), then head of a 7-person household.
Age 45
b. ~1895
Female
Spouse
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Johnson |
| Given Name | Maude |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | H5 |
| Class of Worker | 0 |
| Highest Grade | G 8 |
| 1935 Residence | Same Place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | H5 |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1895 |
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 Maude | Age | Birth yr |
|---|---|---|---|---|
| Gustave Johnson | Head | — | 45 | ~1895 |
| Betty Johnson | Daughter | — | 11 | ~1929 |
| Marian Johnson | Daughter | — | 19 | ~1921 |
| Doris Johnson | Daughter | — | 17 | ~1923 |
| Robert Johnson | Son | — | 21 | ~1919 |
| Billy Johnson | Son | — | 13 | ~1927 |
| Maude Johnson | Spouse | — | 45 | ~1895 |
Census Appearances
1930
Cook, Illinois
Other, age 34
Cook, Illinois · implied b. ~1896 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Maude |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 21 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Spouse, age 45
Cook-County, Illinois · implied b. ~1895 — 7 household members
| Surname | Johnson |
| Given Name | Maude |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Occupation | H5 |
| Class of Worker | 0 |
| Highest Grade | G 8 |
| 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 Maude Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Maude Johnson
Spouse · 1940 · age 45 · b. ~1895 · Illinois
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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-t0627-00956-00358)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mitzi Coard | 10 | daughter | — | Illinois |
| 2 | Theodore Blessing | 29 | Head | Truck Driver | So Dakota |
| 3 | Juanita Blessing | 25 | wife | H5 | Illinois |
| 4 | Barbara Blessing | 5 | daughter | — | Illinois |
| 5 | Gustave Johnson | 45 | Head | Clerk | Illinois |
| 6 | Maude Johnson THIS PERSON | 45 | wife | H5 | Illinois |
| 7 | Robert Johnson | 21 | son | Clerk | Illinois |
| 8 | Marian Johnson | 19 | daughter | Typist | Illinois |
| 9 | Doris Johnson | 17 | daughter | S6 | Illinois |
| 10 | Billy Johnson | 13 | son | — | Illinois |
| 11 | Betty Johnson | 11 | daughter | — | Illinois |
| 12 | Philip Linderboy | 50 | Head | Yardman | Illinois |
| 13 | Marie Linderboy | 49 | wife | H5 | Illinois |
| 14 | Philip Linderboy | 22 | son | Laborer | Illinois |
| 15 | Harold Linderboy | 15 | son | S6 | Illinois |
| 16 | Russell Linderboy | 13 | son | — | Illinois |
| 17 | Arthur Hart | 33 | Head | Mechanic | England |
| 18 | Bethel Hart | 32 | wife | H5 | Indiana |
| 19 | Allen Hart | 7 | son | — | Illinois |
| 20 | Nancy Hart | 5 | daughter | — | Illinois |
| 21 | Donald Hart | 4 | son | — | Illinois |
| 22 | Sandra Hart | 2 | daughter | — | Illinois |
| 23 | Steven Davis | 45 | Head | Proprietor | Greece |
| 24 | Martha Davis | 44 | wife | H5 | Illinois |
| 25 | Steve Davis | 4 | son | — | Illinois |
| 26 | Anthony Davis | 2 | daughter | — | Illinois |
| 27 | Ida Allen | 72 | Head | U | Sweden |
| 28 | Hulda Allen | 36 | daughter | Typist | Michigan |
| 29 | Allan Hugh Gregory | 57 | Roomer | Clerical | England |
| 30 | William Johnson | 49 | Head | Laborer | Illinois |
| 31 | Josephine Johnson | 52 | wife | H5 | Iowa |
| 32 | William Johnson | 21 | son | Salesman | Illinois |
| 33 | Frank Johnson | 20 | son | Stock Clerk | Illinois |
| 34 | Rita Johnson | 18 | daughter | S6 | Illinois |
| 35 | Raymond Johnson | 17 | son | S6 | Illinois |
| 36 | George Johnson | 15 | son | S6 | Illinois |
| 37 | Charles Johnson | 14 | son | S6 | Illinois |
| 38 | Marie Johnson | 12 | daughter | — | Illinois |
| 39 | Colette Johnson | 10 | daughter | — | Illinois |
| 40 | Frank Zapolski | 42 | Head | Baker | 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)