FH
Florence Harris — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Florence Harris across the 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents William & Louisa — first a daughter (b.~1896), then head of a 3-person household.
Age 34
b. ~1896
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Harris |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | England |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Publishing |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Stenographer |
| Township / Ward | Chicago 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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Louisa Harris | Head | — | 70 | ~1860 |
| Gordon Harris | Son | — | 35 | ~1895 |
| Florence Harris | Daughter | — | 34 | ~1896 |
Census Appearances
1910
Cook, Illinois
Daughter, age 15
Cook, Illinois · implied b. ~1895 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Florence L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Scotland (English) |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Daughter, age 25
Cook, Illinois · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | England |
| Mother's Birthplace | Illinois |
| Occupation | Teacher |
| Industry | Shorthand |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 34
Cook, Illinois · implied b. ~1896 — 3 household members
| Surname | Harris |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | England |
| Mother's Birthplace | Illinois |
| Occupation | Stenographer |
| Industry | Publishing |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Harris across 3 US Census years (1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage. Identified parents: father William Harris (~0.92 confidence) and mother Louisa Harris (~0.92 confidence) and mother Nellie Harris (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Harris
b. ~1859
Source father
● Household
· direct · ~0.92
Mother
Louisa Harris
b. ~1861
Source mother
● Household
· direct · ~0.92
Mother
Nellie Harris
b. ~1853
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Florence Harris
Daughter · 1930 · age 34 · b. ~1896 · Illinois
★ You are viewing this record
Sibling
Gordon Harris
Sibling · 1930 · age 35
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 — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel494:0254)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Koehler | 56 | Head | Janitor | Hungary |
| 52 | Gizella Koehler | 56 | Wife | — | Hungary |
| 53 | John Vesa | 39 | Head | Carpenter | Hungary |
| 54 | Geffeline Vesa | 23 | Wife | — | Illinois |
| 55 | Gloria Vesa | 4 | Son | — | Illinois |
| 56 | Alma Olson | 30 | Head | Nurse | Minnesota |
| 57 | Rudyard Olson | 7 | Son | — | Indiana |
| 58 | Peter H Olson | 35 | Lodger | Chauffeur | North Dakota |
| 59 | Fred Willey | 34 | Head | Salesman | Iowa |
| 60 | Viola Willey | 26 | Wife | — | Iowa |
| 61 | Guy Bowen | 28 | Head | Display Man | Iowa |
| 62 | Margery Bowen | 27 | Wife | — | Nebraska |
| 63 | John Anderson | None | Head | Un | U.S. |
| 64 | Anderson | None | Wife | Un | U.S. |
| 65 | Anderson | None | Daughter | Un | U.S. |
| 66 | Patrick Gallagher | 39 | Head | Clerk | Irish Free State |
| 67 | Katherine Gallagher | 26 | Wife | — | Illinois |
| 68 | Daniel Gallagher | 1 | Son | — | Illinois |
| 69 | Elmuth Larson | 59 | Head | — | Sweden |
| 70 | Alston Areyord | 33 | Head | Executive | Maine |
| 71 | Laura Areyord | 32 | Wife | — | Illinois |
| 72 | Audrey Areyord | 7 | Daughter | — | Illinois |
| 73 | Clifford Areyord | 6 | Son | — | Illinois |
| 74 | Elizabeth Areyord | 0 | Daughter | — | Illinois |
| 75 | Joseph Jr Areyord | 2 | Son | — | Illinois |
| 76 | Louisa Harris | 70 | Head | — | Illinois |
| 77 | Gordon Harris | 35 | Son | Manager | Illinois |
| 78 | Florence Harris THIS PERSON | 34 | Daughter | Stenographer | Illinois |
| 79 | Clarence Keber | 46 | Head | Mechanical Engineer | Ohio |
| 80 | Clara M Keber | 45 | Wife | — | Illinois |
| 81 | Charles R Keber | 11 | Son | — | Illinois |
| 82 | Dora Gunlinger | 45 | Head | Manager | Illinois |
| 83 | John Gunlinger | 42 | Brother | Cutter | Illinois |
| 84 | George Gunlinger | 32 | Brother | Salesman | Illinois |
| 85 | Marie Loenig | 41 | Housekeeper | Housekeeper | Hungary |
| 86 | Alex Blumenthal | 53 | Head | Secretary | Illinois |
| 87 | Clara F Blumenthal | 47 | Wife | — | Illinois |
| 88 | Henry G Blumenthal | 22 | Son | Salesman | Illinois |
| 89 | Joseph M Lyon | 34 | Head | Manager | Missouri |
| 90 | Leona H Lyon | 29 | Wife | — | Pennsylvania |
| 91 | Jeanne Lyon | 4 | Daughter | — | Illinois |
| 92 | Clement W Briggs | 48 | Head | Physician | England |
| 93 | Charlotte Briggs | 48 | Wife | — | Illinois |
| 94 | Donald Briggs | 19 | Son | Clerk | Illinois |
| 95 | John F Norton | 53 | Head | Buyer | Illinois |
| 96 | Anna Norton | 45 | Wife | — | Illinois |
| 97 | John C Norton | 24 | Son | Clerk | Illinois |
| 98 | Lillian M Norton | 22 | Daughter | Teacher | Illinois |
| 99 | Kathryn Norton | 12 | Daughter | Scholar | Illinois |
| 100 | John Mccarty | 41 | Head | Barber | Illinois |
Pedigree Summary
Florence + 1 sibling
Gen 1 · 3 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)