FR
Florence Ross — 1920 US Census Record
Linked across censuses1920 United States Federal Census · St Clair, Illinois
Our Model Tree links this Florence Ross across the 1910 and 1920 US Censuses in St Clair, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1903), then head of a 7-person household.
Age 17
b. ~1903
Female
Daughter
Born: Illinois
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | St Clair, Illinois |
| Surname | Ross |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Freeburg Village |
| Est. Birth Year | ~1903 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| John Ross | Son | — | 6 | ~1914 |
| Joseph Ross | Head | — | 43 | ~1877 |
| Cletus Ross | Son | — | 8 | ~1912 |
| Bertha Ross | Spouse | — | 43 | ~1877 |
| Estella Ross | Daughter | — | 13 | ~1907 |
| Florence Ross | Daughter | — | 17 | ~1903 |
| Joseph Ross | Son | — | 11 | ~1909 |
Census Appearances
1910
St Clair, …
Daughter, age 7
St Clair, Illinois · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ross |
| Given Name | Florence E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
St Clair, …
Daughter, age 17
St Clair, Illinois · implied b. ~1903 — 7 household members
| Surname | Ross |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | No |
| Can Write | No |
| Speaks English | 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 Ross across 2 US Census years (1910 and 1920) in St Clair, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Florence Ross
Daughter · 1920 · age 17 · b. ~1903 · Illinois
★ You are viewing this record
Sibling
John Ross
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Ross
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Estella Ross
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cletus Ross
Sibling · 1920 · age 8
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
1920 US Federal Census — St Clair, Illinois
Open full size
1920 US Federal Census — St Clair, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu405unit:0344)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George Schlesinger | 26 | Head | Proprietor | Illinois |
| 2 | Laura Schlesinger | 26 | Wife | — | Illinois |
| 3 | George Schlesinger | 10 | Son | — | Illinois |
| 4 | Myrtle Schlesinger | 7 | Daughter | — | Illinois |
| 5 | Lucille Schlesinger | 5 | Daughter | — | Illinois |
| 6 | Nolan Schlesinger | 1 | Son | — | Illinois |
| 7 | Edward Schuck | 65 | Head | — | New York |
| 8 | William Stamm | 40 | Son-in-law | Lineman | Indiana |
| 9 | Meta Stamm | 31 | Daughter | — | Illinois |
| 10 | Vernon Stamm | 3 | Grandson | — | Illinois |
| 11 | Permelia Hill | 70 | Head | — | Illinois |
| 12 | Frank Kraemer | 23 | Head | Miner | Germany |
| 13 | Olinda Kraemer | 19 | Wife | — | Missouri |
| 14 | Elmer Lively | 24 | Head | Miner | Illinois |
| 15 | Sophie Lively | 20 | Wife | — | Illinois |
| 16 | Hazel Lively | 9 | Daughter | — | Illinois |
| 17 | Florence Lively | 3 | Daughter | — | Illinois |
| 18 | James Lively | 5 | Son | — | Illinois |
| 19 | Ahromay Lively | 2 | Daughter | — | Illinois |
| 20 | Lizzie Rittenhouse | 65 | Head | — | Illinois |
| 21 | James Lively | 65 | Head | — | Illinois |
| 22 | Charles Mulkey | 44 | Head | Telegraph Operator | Illinois |
| 23 | Eva Mulkey | 40 | Wife | — | Illinois |
| 24 | Maude Mulkey | 18 | Daughter | Clerk | Illinois |
| 25 | Floyd Mulkey | 16 | Son | — | Illinois |
| 26 | Austin Mulkey | 7 | Son | — | Illinois |
| 27 | Imogene Mulkey | 4 | Daughter | — | Illinois |
| 28 | Addilene Mulkey | 79 | Mother | — | Illinois |
| 29 | Edward Anas | 50 | Head | Miner | Illinois |
| 30 | Bertha Anas | 41 | Wife | — | Illinois |
| 31 | Irene Anas | 19 | Daughter | Operator | Illinois |
| 32 | Roger Anas | 18 | Son | Miner | Illinois |
| 33 | Delmar Anas | 14 | Son | — | Illinois |
| 34 | Mary Leonard | 42 | Head | — | Illinois |
| 35 | Charles Mcanany | 15 | Nephew | — | Pennsylvania |
| 36 | Roscoe Duesenberg | 33 | Head | Miner | Illinois |
| 37 | Evelyn Duesenberg | 33 | Wife | — | Illinois |
| 38 | Corla Duesenberg | 11 | Daughter | — | Illinois |
| 39 | Naomi Duesenberg | 7 | Daughter | — | Illinois |
| 40 | Joseph H. Ross | 43 | Head | Agent | Illinois |
| 41 | Bertha Ross | 43 | Wife | — | Illinois |
| 42 | Florence Ross THIS PERSON | 17 | Daughter | — | Illinois |
| 43 | Estella Ross | 13 | Daughter | — | Illinois |
| 44 | Joseph Ross | 11 | Son | — | Illinois |
| 45 | Cletus Ross | 8 | Son | — | Illinois |
| 46 | John Ross | 6 | Son | — | Illinois |
| 47 | Charles Becker | 37 | Head | Druggist | Illinois |
| 48 | Amelia Becker | 35 | Wife | — | Illinois |
| 49 | Clara Becker | 14 | Daughter | — | Illinois |
| 50 | Rosalie Becker | 10 | Daughter | — | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)