LS
Leslie Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Maricopa-County, Arizona
Our Model Tree links this Leslie Smith across the 1920, 1930 and 1940 US Censuses in Maricopa-County, Arizona (XGBoost, ~Confirmed) — first a head (b.~1891), then head of a 4-person household.
Age 49
b. ~1891
Male
Head
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Maricopa-County, Arizona |
| Surname | Smith |
| Given Name | Leslie C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | division 5 |
| 1935 Residence (County) | Maricopa |
| Additional Details | |
| Occupation | mail carrier |
| Industry | post office |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 2500 |
| Highest Grade | C 4 |
| 1935 Residence | Same house |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Mail Carrier |
| Township / Ward | Division 5 |
| Est. Birth Year | ~1891 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Leslie | Age | Birth yr |
|---|---|---|---|---|
| Betty Smith | Daughter | — | 19 | ~1921 |
| Dorothy Bingham | Daughter | — | 11 | ~1929 |
| Leslie Smith | Head | — | 49 | ~1891 |
| Lila Smith | Spouse | — | 48 | ~1892 |
Census Appearances
1920
Maricopa, Arizona
Head, age 29
Maricopa, Arizona · implied b. ~1891 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Leslie C |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Missouri |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Industry | Genl farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Maricopa, Arizona
Head, age 39
Maricopa, Arizona · implied b. ~1891 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Leslie C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 27 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Ohio |
| Occupation | Wholesale Mer. |
| Industry | Hay & Grain |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Maricopa-County, Arizona
Head, age 49
Maricopa-County, Arizona · implied b. ~1891 — 4 household members
| Surname | Smith |
| Given Name | Leslie C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | division 5 |
| 1935 Residence (County) | Maricopa |
| Occupation | mail carrier |
| Industry | post office |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 2500 |
| Highest Grade | C 4 |
| 1935 Residence | Same house |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Leslie Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Leslie Smith
Head · 1940 · age 49 · b. ~1891 · Arizona
★ 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 — Maricopa-County, Arizona
Open full size
1940 US Federal Census — Maricopa-County, Arizona
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00107-00755)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charlotte Stone | 37 | Wife | — | Colorado |
| 2 | Clarence Smith | 64 | Head | — | Missouri |
| 3 | Lida Smith | 62 | Wife | — | Iowa |
| 4 | Andrew Nunez | 30 | Head | Farmhand | Mexico |
| 5 | Isabel Nunez | 28 | Wife | — | Arizona |
| 6 | Eva Nunez | 12 | Daughter | — | Arizona |
| 7 | Mary Nunez | 10 | Daughter | — | Arizona |
| 8 | Oliver Nunez | 8 | Son | — | Arizona |
| 9 | Josephine Nunez | 6 | Daughter | — | Arizona |
| 10 | Emilia Nunez | 4 | Daughter | — | Arizona |
| 11 | Andrew Nunez | 3 | Son | — | Arizona |
| 12 | Mary Nunez | 56 | Mother | — | Mexico |
| 13 | Leslie C. Smith THIS PERSON | 49 | Head | Mail Carrier | Missouri |
| 14 | Lila Smith | 48 | Wife | — | Ohio |
| 15 | Betty Lou Smith | 19 | Daughter | — | Arizona |
| 16 | Dorothy Lee Bingham | 11 | Daughter | — | Arizona |
| 17 | Payton Gregory | 43 | Head | Real Estate Broker | California |
| 18 | John W. Kuper | 50 | Head | Engineer | Washington |
| 19 | Florence Kuper | 48 | Wife | — | North Carolina |
| 20 | Joseph Koch | 30 | Head | Book Keeper | Indiana |
| 21 | Dorothy Koch | 27 | Wife | — | Indiana |
| 22 | Jessie M. Weir | 76 | Head | — | Ohio |
| 23 | Arthur Wood | 35 | Head | Advertising Salesman | Arizona |
| 24 | Mary Wood | 32 | Wife | — | Maine |
| 25 | Barry Michael Wood | 5 | Son | — | Arizona |
| 26 | Jesse Bivin | 40 | Head | Rancher | Arizona |
| 27 | Roxie Bivin | 38 | Wife | — | Oklahoma |
| 28 | Barbara Bivin | 19 | Daughter | — | Arizona |
| 29 | Jacqueline Bivin | 9 | Daughter | — | Arizona |
| 30 | Herbert E. Ward | 47 | Head | Bartender | Kansas |
| 31 | Marie Ward | 46 | Wife | Cook | Nebraska |
| 32 | Alexander Hargrave | 58 | Head | Glassworker | Kansas |
| 33 | June Hargrave | 54 | Wife | — | Georgia |
| 34 | Jessie A. Weir | 53 | Head | Glazer | Indiana |
| 35 | Alta Weir | 52 | Wife | — | Indiana |
| 36 | James N. Weir | 78 | Head | — | Indiana |
| 37 | Waldemar Wing | 42 | Head | Mail Carrier | Michigan |
| 38 | Estella M. Wing | 46 | Wife | — | Washington |
| 39 | Florence Elizabeth Wing | 14 | Daughter | — | Arizona |
| 40 | Estella Marie Wing | 12 | Daughter | — | Arizona |
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)