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Florence Davis — 1900 US Census Record
Model Tree available1900 United States Federal Census · Cass, Illinois
Our Model Tree links this Florence Davis across the 1900, 1910 and 1920 US Censuses in Cass, Illinois (XGBoost, ~Confirmed), with identified parents Annie & John — first a daughter (b.~1869), then head of a 7-person household.
Age 31
b. ~1869
Female
Daughter
Born: Illinois
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Cass, Illinois |
| Surname | Davis |
| Given Name | Florence M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Illinois |
| Birth Month | July |
| Birth Year | 1869 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Virginia Precinct |
| Est. Birth Year | ~1869 |
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 1900 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Florence Davis | Daughter | — | 31 | ~1869 |
| Ruth Sinclair | Daughter | — | 15 | ~1885 |
| John Sinclair | Head | — | 58 | ~1842 |
| Sinclair Davis | Other | — | 6 | ~1894 |
| Harry Sinclair | Son | — | 17 | ~1883 |
| Earl Sinclair | Son | — | 21 | ~1879 |
| Anna Sinclair | Spouse | — | 58 | ~1842 |
Census Appearances
1900
Cass, Illinois
Daughter, age 31
Cass, Illinois · implied b. ~1869 — 7 household members
| Surname | Davis |
| Given Name | Florence M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Illinois |
| Birth Month | July |
| Birth Year | 1869 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1910
Cass, Illinois
Daughter, age 40
Cass, Illinois · implied b. ~1870 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Florida M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Divorced |
| Birthplace | Illinois |
| Children Born | 1 |
| Children Living | 1 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cass, Illinois
Daughter, age 50
Cass, Illinois · implied b. ~1870 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Flo |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Divorced |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| 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 Davis across 3 US Census years (1900, 1910 and 1920) in Cass, Illinois, using XGBoost record linkage. Identified parents: mother Annie Sinclair (~0.92 confidence) and father John Sinclair (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Annie Sinclair
b. ~1843
Source mother
● Household
· direct · ~0.92
Father
John Sinclair
b. ~1843
Source father
● Household
· direct · ~0.92
This person
Anchor record
Florence Davis
Daughter · 1900 · age 31 · b. ~1869 · Illinois
★ You are viewing this record
Sibling
Harry Sinclair
Sibling · 1900 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Sinclair
Sibling · 1900 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Sinclair
Sibling · 1900 · age 15
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
1900 US Federal Census — Cass, Illinois
Open full size
1900 US Federal Census — Cass, Illinois
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu240unit:0289)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John N. Sinclair | 57 | Head | Live Stock Dealer | Illinois |
| 2 | Anna E. Sinclair | 57 | Wife | — | Illinois |
| 3 | Earl Sinclair | 20 | Son | Salesman, Dry Goods | Illinois |
| 4 | Harry Sinclair | 16 | Son | Salesman, Groceries | Illinois |
| 5 | Ruth E. Sinclair | 14 | Daughter | At School | Illinois |
| 6 | Florence M. Davis THIS PERSON | 30 | Daughter | — | Illinois |
| 7 | Sinclair Davis | 5 | Grandson | — | Illinois |
| 8 | John N. Tate | 49 | Head | Druggist | Illinois |
| 9 | Harmonia Tate | 43 | Sister | Schoolteacher | Illinois |
| 10 | Stephen A. D. Tate | 41 | Brother | Laborer | Illinois |
| 11 | John Mungie | 70 | Head | Shoe Maker | Scotland |
| 12 | Eliza Mungie | 59 | Wife | — | Illinois |
| 13 | Robert Mungie | 33 | Son | Hostler | Illinois |
| 14 | Carl Mungie | 17 | Son | Salesman - Books | Illinois |
| 15 | Johnathan French | 45 | Head | Teamster | Ohio |
| 16 | Kansas French | 39 | Wife | — | Kansas |
| 17 | Flora French | 15 | Daughter | — | Illinois |
| 18 | Frank Weaver | 22 | Head | R R Laborer | Illinois |
| 19 | Francis Weaver | 23 | Wife | — | Illinois |
| 20 | Charles Rogers | 41 | Head | Laborer | Illinois |
| 21 | Marie Rogers | 44 | Wife | — | Illinois |
| 22 | Katie Rogers | 13 | Daughter | At School | Illinois |
| 23 | David Young | 34 | Head | Teamster | Illinois |
| 24 | Ella Young | 29 | Wife | — | Illinois |
| 25 | Rosetta Young | 9 | Daughter | At School | Illinois |
| 26 | Hobart Young | 3 | Son | — | Illinois |
| 27 | Ernest Young | 0 | Son | — | Illinois |
| 28 | Lucetta Hall | 63 | Head | — | Illinois |
| 29 | Inez Hall | 7 | Daughter | At School | Illinois |
| 30 | Edward Ivey | 24 | Head | Laborer | Illinois |
| 31 | Elsie Ivey | 23 | Wife | — | Illinois |
| 32 | Clarence Ivey | 3 | Son | — | Illinois |
| 33 | Clyde Ivey | 3 | Son | — | Illinois |
| 34 | Howard Ivey | 2 | Son | — | Illinois |
| 35 | William Mcdowell | 55 | Head | Farmer | Illinois |
| 36 | Susanna Mcdowell | 45 | Wife | — | Ohio |
| 37 | Harry R. Mcdowell | 25 | Son | Farm Laborer | Illinois |
| 38 | Adam Kessler | 38 | Head | Cigar Manuf. | Illinois |
| 39 | Emma Kessler | 36 | Wife | — | Ohio |
| 40 | Norman Kessler | 12 | Son | At School | Illinois |
| 41 | Stuart Kessler | 9 | Son | At School | Illinois |
| 42 | Martha J. Still | 72 | Head | — | Tennessee |
| 43 | Frank Still | 32 | Son | Painter | Illinois |
| 44 | Elizabeth Still | 26 | Daughter | — | Illinois |
| 45 | Hattie E. Still | 24 | Son | — | Illinois |
| 46 | Esthel K. Still | 22 | Daughter | — | Illinois |
| 47 | John W. Still | 20 | Son | — | Illinois |
| 48 | Robert L. Anderson | 31 | Head | Lumber Merchant | Pennsylvania |
| 49 | Mary Anderson | 28 | Wife | — | Illinois |
| 50 | Andrew L. Anderson | 49 | Head | Nursery Canvasser | Illinois |
Pedigree Summary
Florence + 3 siblings
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)