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Florence Allen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Florence Allen across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1899), then head of a 11-person household.
Age 41
b. ~1899
Female
Spouse
Born: Minnesota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Allen |
| Given Name | Florence |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Melrose Park Village |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Highest Grade | C2 |
| 1935 Residence | Same house |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Melrose Park Village |
| Est. Birth Year | ~1899 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Raymond Allen | Son | — | 2 | ~1938 |
| Duane Allen | Son | — | 6 | ~1934 |
| James Allen | Head | — | 37 | ~1903 |
| Dolores Allen | Daughter | — | 8 | ~1932 |
| Eugene Allen | Son | — | 10 | ~1930 |
| Florence Allen | Spouse | — | 41 | ~1899 |
| Barbara Allen | Daughter | — | ~1940 | |
| Charlotte Allen | Daughter | — | 4 | ~1936 |
| Elsie Allen | Daughter | — | 13 | ~1927 |
| Jessie Allen | Daughter | — | 11 | ~1929 |
| Gerald Allen | Son | — | 15 | ~1925 |
Census Appearances
1930
Cook, Illinois
Other, age 30
Cook, Illinois · implied b. ~1900 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Frances G. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 21 |
| Father's Birthplace | Poland |
| Mother's Birthplace | Poland |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Cook-County, Illinois
Spouse, age 41
Cook-County, Illinois · implied b. ~1899 — 11 household members
| Surname | Allen |
| Given Name | Florence |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Melrose Park Village |
| 1935 Residence (County) | Cook |
| Highest Grade | C2 |
| 1935 Residence | Same house |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Florence Allen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Florence Allen
Spouse · 1940 · age 41 · b. ~1899 · 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-t0627-00788-00256)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Carmella Parisi | 12 | daughter | — | Illinois |
| 42 | John Parchero | 36 | head | Laborer | Mexico |
| 43 | Maria Parchero | 33 | wife | — | Mexico |
| 44 | Jessie Parchero | 10 | son | — | Illinois |
| 45 | James Phillips | 28 | head | 16 | Illinois |
| 46 | Amanda Phillips | 30 | wife | Housework | Illinois |
| 47 | Anna Abbatiello | 63 | head | — | Italy |
| 48 | Phyllis Abbatiello | 23 | daughter | 78 | Illinois |
| 49 | Nicolas Cragee | 57 | head | — | Serbia |
| 50 | Ruben Shapster | 57 | head | — | Italy |
| 51 | Eugenia Shapster | 52 | wife | — | Italy |
| 52 | Mildred Shapster | 30 | daughter | — | Illinois |
| 53 | Concetta De Francesco | 23 | daughter | Clerk | Italy |
| 54 | Peter De Francesco | 35 | son-in-law | Proprietor | Illinois |
| 55 | Nancy Nargis | 27 | daughter | Clerk | Illinois |
| 56 | Walter Nargis | 30 | son-in-law | Proprietor | Italy |
| 57 | Joseph Nargis | 3 | grandson | — | Illinois |
| 58 | James Allen | 37 | head | 40 | Iowa |
| 59 | Florence Allen THIS PERSON | 41 | wife | — | Minnesota |
| 60 | Gerald Allen | 15 | son | — | Canada |
| 61 | Elsie Allen | 13 | daughter | — | Illinois |
| 62 | Jessie Allen | 11 | daughter | — | Illinois |
| 63 | Eugene Allen | 10 | son | — | Illinois |
| 64 | Dolores Allen | 8 | daughter | — | Minnesota |
| 65 | Duane Allen | 6 | son | — | Minnesota |
| 66 | Charlotte Allen | 4 | daughter | — | Minnesota |
| 67 | Raymond Allen | 2 | son | — | Illinois |
| 68 | Barbara Ann Allen | 0 | daughter | — | Illinois |
| 69 | Genaro Petruzzi | 45 | head | Machinist | Italy |
| 70 | Constance Petruzzi | 42 | wife | — | Italy |
| 71 | Jerry Petruzzi | 15 | son | Machine Shop | Illinois |
| 72 | Frances Petruzzi | 17 | daughter | — | Illinois |
| 73 | Albert Del Grande | 45 | head | 52 | Italy |
| 74 | Lucile Del Grande | 36 | wife | — | Illinois |
| 75 | Jean Del Grande | 14 | daughter | — | Illinois |
| 76 | Alex Strigmetz | 45 | lodger | — | Russia |
| 77 | Salvatore Santino | 31 | head | Labour | Illinois |
| 78 | Johan Santino | 26 | wife | Packer | Illinois |
| 79 | Anton Ruzza | 60 | head | — | Austria |
| 80 | John Bergman | 48 | partner | — | Austria |
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)