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Margaret White — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Margaret White across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 5-person household.
Age 49
b. ~1891
Female
Spouse
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | White |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago city |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1891 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret White | Daughter | — | 22 | ~1918 |
| Lloyd White | Head | — | 50 | ~1890 |
| Mary Faulkner | Other | — | 75 | ~1865 |
| Lloyd White | Son | — | 28 | ~1912 |
| Margaret White | Spouse | — | 49 | ~1891 |
Census Appearances
1920
Cook, Illinois
Spouse, age 29
Cook, Illinois · implied b. ~1891 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | England |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Spouse, age 39
Cook, Illinois · implied b. ~1891 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Margaret A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 22 |
| Father's Birthplace | England |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Spouse, age 49
Cook-County, Illinois · implied b. ~1891 — 5 household members
| Surname | White |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago city |
| 1935 Residence (County) | Cook |
| Income (1939) | 0 |
| Highest Grade | No 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 Margaret White across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret White
Spouse · 1940 · age 49 · b. ~1891 · 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
39 people indexed on this census page (nara:1940:m-t0627-00938-00522)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward J. Connors | 31 | Head | Electrician | Illinois |
| 2 | Helen E. Connors | 28 | Wife | — | Illinois |
| 3 | Charlotte Meehan | 31 | Lodger | Clerk | Illinois |
| 4 | Patricia Meehan | 11 | Lodger | — | Illinois |
| 5 | Leo F. Conlon | 40 | Head | Treasurer | Illinois |
| 6 | Margaret M. Conlon | 40 | Wife | — | Illinois |
| 7 | Patricia D. Conlon | 9 | Daughter | — | Illinois |
| 8 | Margaret M. Conlon | 6 | Daughter | — | Illinois |
| 9 | Leo F. Conlon | 2 | Son | — | Illinois |
| 10 | Harry Forberg | 24 | Head | Elevator Operator | Illinois |
| 11 | Marjorie Forberg | 23 | Wife | — | Illinois |
| 12 | Charles D. Forberg | 4 | Son | — | Illinois |
| 13 | Infant Son Forberg | 0 | Daughter | — | California |
| 14 | B. Charles | 52 | Father | Moving Picture Operator | Iowa |
| 15 | Mae Charles | 48 | Wife | — | Ohio |
| 16 | Claire Charles | 22 | Daughter | — | Illinois |
| 17 | Charles Charles | 9 | Son | — | Illinois |
| 19 | Frank E. Green | 39 | Head | Lineman | Illinois |
| 20 | Mary Green | 48 | Wife | — | Illinois |
| 21 | Charles F. Cockle | 54 | Head | Clerk | New York |
| 22 | Verna O. Cockle | 48 | Wife | — | Arkansas |
| 23 | Mary J. Cockle | 19 | Daughter | Receptionist | Arkansas |
| 24 | Dorothy J. Cockle | 14 | Daughter | — | Illinois |
| 25 | Harry Schlegeman | 28 | Head | Tabulating Supervisor | Missouri |
| 26 | Ruth Schlegeman | 28 | Wife | Keypunch Operator | Illinois |
| 27 | Max Larson | 47 | Head | Painter | Denmark |
| 28 | Agnes Larson | 44 | Wife | — | Denmark |
| 29 | Eva Larson | 11 | Daughter | — | Illinois |
| 30 | Arthur C. Nylander | 29 | Head | Transportation Agent | Illinois |
| 31 | Lorraine E. Nylander | 25 | Wife | Secretary | Illinois |
| 32 | Thomas Clear | 63 | Head | Policeman | Illinois |
| 33 | Alice M. Clear | 32 | Daughter | Secretary | Illinois |
| 34 | Lloyd R. White | 50 | Head | Printer | Michigan |
| 35 | Margaret White THIS PERSON | 49 | Wife | — | Illinois |
| 36 | Lloyd Jr. White | 28 | Son | — | Illinois |
| 37 | Margaret P. White | 22 | Daughter | New Worker | Illinois |
| 38 | Mary Faulkner | 75 | Mother-in-law | — | Illinois |
| 39 | William C. Schulze | 37 | Head | Wholesale Meat Dealer | Illinois |
| 40 | Vesta L. Schulze | 35 | Wife | — | 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)