FS
Floyd Smith — 1940 US Census Record
Model Tree available1940 United States Federal Census · Nassau-County, New York
Our Model Tree links this Floyd Smith across the 1920, 1930 and 1940 US Censuses in Nassau-County, New York (XGBoost, ~Confirmed), with identified parents Frank & Charlotte — first a son (b.~1919), then head of a 3-person household.
Age 21
b. ~1919
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Nassau-County, New York |
| Surname | Smith |
| Given Name | Floyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Queens |
| Additional Details | |
| Occupation | Record clerk |
| Industry | Public Service Transportation |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 6390 |
| Highest Grade | H 3 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Record Clerk |
| Township / Ward | New Hyde Park Village |
| Est. Birth Year | ~1919 |
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 Floyd | Age | Birth yr |
|---|---|---|---|---|
| Frank Smith | Head | — | 48 | ~1892 |
| Floyd Smith | Son | — | 21 | ~1919 |
| Charlotte Smith | Spouse | — | 47 | ~1893 |
Census Appearances
1920
Kings, New …
Son, age 1
Kings, New York · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Floyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| 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 …
Son, age 11
Queens, New York · implied b. ~1919
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Smith |
| Given Name | Floyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| 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
Nassau-County, New …
Son, age 21
Nassau-County, New York · implied b. ~1919 — 3 household members
| Surname | Smith |
| Given Name | Floyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Queens |
| Occupation | Record clerk |
| Industry | Public Service Transportation |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 6390 |
| Highest Grade | H 3 |
| 1935 Residence | New York |
| 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 Floyd Smith across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Frank Smith (~0.92 confidence) and mother Charlotte Smith (~0.92 confidence) and mother Charlotte Smith (~0.92 confidence) and father Frank Smith (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Smith
b. ~1892
Source father
● Household
· direct · ~0.92
Mother
Charlotte Smith
b. ~1893
Source mother
● Household
· direct · ~0.92
Mother
Charlotte Smith
b. ~1893
Source mother
● Household
· direct · ~0.92
Father
Frank Smith
b. ~1893
Source father
● Household
· direct · ~0.92
This person
Anchor record
Floyd Smith
Son · 1940 · age 21 · b. ~1919 · 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 — Nassau-County, New York
Open full size
1940 US Federal Census — Nassau-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02683-00768)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Patricia | 10 | Daughter | — | New York |
| 2 | — | 5 | Daughter | — | New York |
| 3 | Carl Erler | 51 | Head | Waiter | Germany |
| 4 | Rose Erler | 49 | Wife | — | Austria |
| 5 | Victoria Hessman | 25 | Step-daughter | Office Worker | New York |
| 6 | Harold Hessman | 22 | Step-son | Stock Clerk | New York |
| 7 | Alfred Erler | 14 | Son | — | New York |
| 8 | Carol Erler | 4 | Daughter | — | New York |
| 9 | Anthony Alloeca | 44 | Head | Laborer | Italy |
| 10 | Margaret Alloeca | 42 | Wife | — | Italy |
| 11 | Arnold Alloeca | 16 | Son | — | New York |
| 12 | Richard Alloeca | 5 | Son | — | New York |
| 13 | Albert Specht | 32 | Head | Asbestos Worker | New York |
| 14 | Eleanor Specht | 31 | Wife | — | New York |
| 15 | Allen Specht | 3 | Son | — | New York |
| 16 | Marcia Specht | 2 | Daughter | — | New York |
| 17 | Peter Pyser | 33 | Head | Chauffeur | New York |
| 18 | Petra Pyser | 38 | Wife | — | New York |
| 19 | Charles H. Wexler | 44 | Head | Civil Engineer | New York |
| 20 | Elsie Jane Wexler | 43 | Wife | — | New York |
| 21 | Eunice Wexler | 17 | Daughter | — | New York |
| 22 | Townsend H. Fleer | 71 | Father-in-law | — | New York |
| 23 | Nat Ceti | 31 | Head | Hairdresser | Italy |
| 24 | Alice Ceti | 29 | Wife | Stenographer | New York |
| 25 | Gerald Ryder | 37 | Head | Repair Man | New York |
| 26 | Ruth Ryder | 35 | Wife | — | Massachusetts |
| 27 | Carol Ryder | 14 | Daughter | — | New York |
| 28 | Doris Ryder | 11 | Daughter | — | New York |
| 29 | David Ryder | 8 | Son | — | New York |
| 30 | Frank L. Smith | 48 | Head | Acting Mgr. | New York |
| 31 | Charlotte Smith | 47 | Wife | — | New York |
| 32 | Floyd Smith THIS PERSON | 21 | Son | Record Clerk | New York |
| 33 | William Murphy | 42 | Head | Salesman | New York |
| 34 | Margaret Murphy | 43 | Wife | — | New York |
| 35 | William Murphy | 24 | Son | — | New York |
| 36 | John Murphy | 22 | Son | Stock Clerk | New York |
| 37 | Margaret Murphy | 20 | Daughter | New Worker | New York |
| 38 | Eugene Murphy | 8 | Son | — | New York |
| 39 | James Dewey | 81 | Father-in-law | — | New York |
| 40 | Frank | 36 | Head | Chef | Germany |
Pedigree Summary
Floyd
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 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)