FA
Frances Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Frances Anderson across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 4-person household.
Age 52
b. ~1888
Female
Spouse
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Anderson |
| Given Name | Frances |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago |
| Est. Birth Year | ~1888 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frances | Age | Birth yr |
|---|---|---|---|---|
| Frank Anderson | Head | — | 56 | ~1884 |
| Dorothy Anderson | Daughter | — | 26 | ~1914 |
| Shirley Anderson | Daughter | — | 17 | ~1923 |
| Frances Anderson | Spouse | — | 52 | ~1888 |
Census Appearances
1920
Cook, Illinois
Spouse, age 32
Cook, Illinois · implied b. ~1888 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Frances |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Spouse, age 42
Cook, Illinois · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Frances D. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 25 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Spouse, age 52
Cook-County, Illinois · implied b. ~1888 — 4 household members
| Surname | Anderson |
| Given Name | Frances |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| 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 Frances Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frances Anderson
Spouse · 1940 · age 52 · b. ~1888 · 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-t0627-00995-00460)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Fred Schugren | 56 | Head | Custodian | Sweden |
| 42 | Carrie Schugren | 50 | Wife | — | Minnesota |
| 43 | Marjorie Schugren | 27 | Daughter | Clerical | Minnesota |
| 44 | Madalyn Schugren | 22 | Daughter | Enroller | Minnesota |
| 45 | Betty Mae Schugren | 14 | Daughter | — | Minnesota |
| 46 | James Schugren | 13 | Son | — | Minnesota |
| 47 | George (X) Barnes | 53 | Head | Foreman | Illinois |
| 48 | Andrew Smith | 15 | Ward | — | Illinois |
| 49 | Theodore Rydbeck | 45 | Head | Minister | Iowa |
| 50 | Esther Rydbeck | 46 | Wife | — | Nebraska |
| 51 | Donald (Ab) Rydbeck | 19 | Son | — | Nebraska |
| 52 | Dorothy (X) Rydbeck | 16 | Daughter | — | Nebraska |
| 53 | Betty Rydbeck | 8 | Daughter | — | Illinois |
| 54 | James (X) Riordan | 50 | Head | Business Assessor | Illinois |
| 55 | George (X) Van Ness | 56 | Head | Movie Operator | Illinois |
| 56 | Grace Van Ness | 50 | Wife | — | Illinois |
| 57 | Mary Grace (Ab) Van Ness | 9 | Daughter | — | Illinois |
| 58 | Edward Van Ness | 10 | Son | — | Illinois |
| 59 | Frank Anderson | 56 | Head | Butcher | Sweden |
| 60 | Frances Anderson THIS PERSON | 52 | Wife | — | Illinois |
| 61 | Dorothy Anderson | 26 | Daughter | Nurse | Illinois |
| 62 | Shirley Anderson | 17 | Daughter | — | Illinois |
| 63 | Martin Thorn | 51 | Head | Machinist | Illinois |
| 64 | Elsie Thorn | 50 | Wife | — | Illinois |
| 65 | William Thorn | 19 | Son | Clerical | Illinois |
| 66 | Warren Thorn | 16 | Son | Paper Route | Illinois |
| 67 | Wallace Thorn | 12 | Son | — | Illinois |
| 68 | Milton Thorn | 10 | Son | — | Illinois |
| 69 | Gunnar Kullberg | 46 | Head | Machinist | Sweden |
| 70 | Ida Kullberg | 44 | Wife | — | Sweden |
| 71 | Leonard Kullberg | 16 | Son | — | Illinois |
| 72 | George Heron | 52 | Head | Machinist | Illinois |
| 73 | Emilie Heron | 47 | Wife | — | Illinois |
| 74 | Elspet Heron | 40 | Sister | Secretary | Illinois |
| 75 | Charles Zarakas | 44 | Head | Laborer | Lithuania |
| 76 | Victoria Zarakas | 44 | Wife | — | Lithuania |
| 77 | Daniel Zarakas | 16 | Son | — | Illinois |
| 78 | Edward Muehrle | 32 | Head | Steam Fitter | Illinois |
| 79 | Ruth Muehrle | 32 | Wife | — | Illinois |
| 80 | Robert Muehrle | 1 | Son | — | 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)