FP
Florence Peterson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Will, Illinois
Our Model Tree links this Florence Peterson across the 1920, 1930 and 1940 US Censuses in Will, Illinois (XGBoost, ~Confirmed), with identified parents Adolph & Adolph — first a daughter (b.~1896), then head of a 4-person household.
Age 34
b. ~1896
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Will, Illinois |
| Surname | Peterson |
| Given Name | Florence M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Cashier |
| Industry | Gas Company |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Cashier |
| Township / Ward | Joliet City |
| Est. Birth Year | ~1896 |
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 1930 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Edward Peterson | Son | — | 31 | ~1899 |
| Florence Peterson | Daughter | — | 34 | ~1896 |
| Jessie Peterson | Daughter | — | 20 | ~1910 |
| Adolph Peterson | Head | — | 54 | ~1876 |
Census Appearances
1920
Will, Illinois
Daughter, age 23
Will, Illinois · implied b. ~1897 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Bookkeeper |
| Industry | Bank |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Will, Illinois
Daughter, age 34
Will, Illinois · implied b. ~1896 — 4 household members
| Surname | Peterson |
| Given Name | Florence M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Cashier |
| Industry | Gas Company |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Will-County, Illinois
Daughter, age 43
Will-County, Illinois · implied b. ~1897 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Petterson |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Joliet City |
| 1935 Residence (County) | Will |
| Occupation | Proprietor |
| Industry | Insurance agency |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 274 |
| 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 Florence Peterson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Adolph Peterson (~0.92 confidence) and father Adolph Peterson (~0.92 confidence) and father Adolph Petterson (~0.92 confidence) and mother Ida Peterson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Adolph Peterson
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Adolph Peterson
b. ~1867
Source father
● Household
· direct · ~0.92
Father
Adolph Petterson
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Ida Peterson
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Florence Peterson
Daughter · 1930 · age 34 · b. ~1896 · Illinois
★ You are viewing this record
Sibling
Edward Peterson
Sibling · 1930 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jessie Peterson
Sibling · 1930 · age 20
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
1930 US Federal Census — Will, Illinois
Open full size
1930 US Federal Census — Will, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel568:0079)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lillian Morgan | 16 | Daughter | — | Illinois |
| 52 | June Morgan | 11 | Daughter | — | Illinois |
| 53 | Mary Morgan | 80 | Mother | — | Wales |
| 54 | Louis Reich | 70 | Head | Engineer | Germany |
| 55 | Elizabeth Reich | 64 | Wife | — | Germany |
| 56 | Louis E. Reich | 18 | Son | — | Illinois |
| 57 | Herbert Reich | 24 | Son | Truck Driver | Illinois |
| 58 | Rose Reich | 23 | Wife | — | Illinois |
| 59 | Gladys Reich | 6 | Daughter | — | Illinois |
| 60 | John Deodato | 43 | Head | Laborer | Italy |
| 61 | Josephine Deodato | 43 | Wife | — | Italy |
| 62 | Grant Hudson | 44 | Head | Laborer | Missouri |
| 63 | Mary Hudson | 45 | Wife | — | Illinois |
| 64 | Harry Hudson | 21 | Son | Salesman | Illinois |
| 65 | Mary Hudson | 23 | Daughter | Saleswoman | Illinois |
| 66 | Louise Hudson | 7 | Granddaughter | — | Illinois |
| 67 | Edith Hudson | 24 | Niece | Waitress | Illinois |
| 68 | Dennis Kennedy | 67 | Head | Laborer | New York |
| 69 | Maggie Kennedy | 59 | Wife | — | New York |
| 70 | Margaret Kennedy | 29 | Daughter | Seamstress | Illinois |
| 71 | Arthur Kennedy | 26 | Son | Runner | Illinois |
| 72 | Edward Kennedy | 24 | Son | Runner | Illinois |
| 73 | William Kennedy | 22 | Son | Laborer | Illinois |
| 74 | Jr. Kennedy | 21 | Son | Brakeman | Illinois |
| 75 | Myrtle Kennedy | 35 | Wife | — | Illinois |
| 76 | John Kennedy | 16 | Son | — | Illinois |
| 77 | Edward Lichee | 25 | Boarder | Laborer | Illinois |
| 78 | Rose Lichee | 20 | Boarder | — | Illinois |
| 79 | Emma Linden | 54 | Head | — | Germany |
| 80 | Mary Linden | 17 | Daughter | Saleswoman | Illinois |
| 81 | Walter Linden | 19 | Son | Salesman | Illinois |
| 82 | John Schultz | 67 | Boarder | — | Germany |
| 83 | Louis Gacia | 33 | Head | Car Repairer | Italy |
| 84 | Emma Gacia | 33 | Wife | — | Poland |
| 85 | Louis Gacia | 12 | Son | — | Illinois |
| 86 | Joseph Gacia | 10 | Son | — | Illinois |
| 87 | Ralph Gacia | 3 | Son | — | Illinois |
| 88 | Adolph Peterson | 54 | Head | Superintendent | Sweden |
| 89 | Florence M. Peterson THIS PERSON | 34 | Daughter | Cashier | Illinois |
| 90 | Edward J. Peterson | 31 | Son | Salesman | Illinois |
| 91 | Jessie M. Peterson | 20 | Daughter | — | Illinois |
| 92 | Alexander Kalinski | 54 | Head | Laborer | Russia-Poland |
| 93 | Theresa Kalinski | 44 | Wife | — | Austria-Poland |
| 94 | Stanley Kalinski | 19 | Son | Laborer | Illinois |
| 95 | John Kalinski | 17 | Son | Laborer | Illinois |
| 96 | Alice Kalinski | 15 | Daughter | — | Illinois |
| 97 | Mary Kalinski | 7 | Daughter | — | Illinois |
| 98 | Joseph M. Meyers | 57 | Head | Engineer | Germany |
| 99 | Emma Meyers | 53 | Wife | — | Illinois |
| 100 | Louis Meyers | 18 | Son | Laborer | Illinois |
Pedigree Summary
Florence + 2 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)