FD
Florence Davis — 1940 US Census Record
Model Tree available1940 United States Federal Census · Queens-County, New York
Our Model Tree links this Florence Davis across the 1910, 1920, 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed), with identified parents William & William — first a spouse (b.~1910), then head of a 3-person household.
Age 30
b. ~1910
Female
Spouse
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Queens-County, New York |
| Surname | Davis |
| Given Name | Florence |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Queens |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | New York City |
| Est. Birth Year | ~1910 |
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 1940 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Bert Davis | Head | — | 32 | ~1908 |
| Howard Davis | Son | — | ~1940 | |
| Florence Davis | Spouse | — | 30 | ~1910 |
Census Appearances
1910
Queens, New …
Daughter, age
Queens, New York · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | Aust-German |
| Occupation | none |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1920
Queens, New …
Daughter, age 10
Queens, New York · implied b. ~1910 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Florence M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Queens, New …
Daughter, age 20
Queens, New York · implied b. ~1910 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Queens-County, New …
Spouse, age 30
Queens-County, New York · implied b. ~1910 — 3 household members
| Surname | Davis |
| Given Name | Florence |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Queens |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Davis (~0.92 confidence) and father William Davis (~0.92 confidence) and mother Florence Davis (~0.92 confidence) and father Henry Davis (~0.92 confidence) and mother Stephanie Davis (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Davis
b. ~1878
Source father
● Household
· direct · ~0.92
Father
William Davis
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Florence Davis
b. ~1879
Source mother
● Household
· direct · ~0.92
Father
Henry Davis
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Stephanie Davis
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Florence Davis
Spouse · 1940 · age 30 · b. ~1910 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Queens-County, New York
Open full size
1940 US Federal Census — Queens-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02728-00456)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Margaret Braun | 49 | Sister | Operator | New York |
| 42 | Veronica Braun | 22 | Niece | Stenographer | New York |
| 43 | William H Kopp | 57 | Head | Salesman | Germany |
| 44 | Elizabeth Kopp | 58 | Wife | — | Germany |
| 45 | Frederick Kopp | 29 | Son | Salesman | New York |
| 46 | Fritz Klopfer | 38 | Head | Tool-Maker | Germany |
| 47 | Agnes Klopfer | 30 | Wife | — | Germany |
| 48 | Alfred Klopfer | 1 | Son | — | Germany |
| 49 | Henry Miller | 42 | Head | Laborer | Germany |
| 50 | Anna Miller | 39 | Wife | — | Germany |
| 51 | Here Ends Block | None | — | — | — |
| 52 | John Heiss | 48 | Head | Chauffeur | New York |
| 53 | Elizabeth Heiss | 49 | Wife | — | New York |
| 54 | Bernhardt Heiss | 19 | Son | — | New York |
| 55 | Joseph Kaelin | 49 | Head | Mechanic | New York |
| 56 | Josephine Kaelin | 38 | Wife | — | New York |
| 57 | Joseph Kaelin | 13 | Son | — | New York |
| 58 | Seubert Josephine Kaelin | 78 | Mother-in-law | — | Bohemia |
| 59 | William Kaspar | 43 | Head | Wire-Weaver | New York |
| 60 | Minnie Kaspar | 39 | Wife | — | New York |
| 61 | Anna Kaspar | 19 | Daughter | Packer | New York |
| 62 | Joseph Kaspar | 18 | Son | — | New York |
| 63 | William Jr Kaspar | 15 | Son | — | New York |
| 64 | Bert Davis | 32 | Head | — | Indiana |
| 65 | Florence Davis THIS PERSON | 30 | Wife | — | New York |
| 66 | Howard Davis | 0 | Son | — | New York |
| 67 | Elizabeth Schaeffer | 76 | Head | — | Germany |
| 68 | August Zimmerman | 44 | Head | Steam-Fitter | New York |
| 69 | Katherine Zimmerman | 51 | Wife | — | New York |
| 70 | August Zimmerman | 25 | Son | Machine Operator | New York |
| 71 | Augusta Eberling | 72 | Head | — | Germany |
| 72 | Andrew Kaufmann | 33 | Head | Assistant Foreman | New York |
| 73 | Annette Kaufmann | 31 | Wife | — | New York |
| 74 | Annette Kaufmann | 8 | Daughter | — | New York |
| 75 | Joan Kaufmann | 5 | Daughter | — | New York |
| 76 | August Hegemann | 42 | Head | Route Salesman | New York |
| 77 | Margaret Hegemann | 37 | Wife | — | New York |
| 78 | John Hegemann | 13 | Son | — | New York |
| 79 | Howard Englehardt | 26 | Head | Knitter | New York |
| 80 | Gertrude Englehardt | 24 | Wife | Operator | Germany |
Pedigree Summary
Florence
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)