LS
Lloyd Smith — 1940 US Census Record
Model Tree available1940 United States Federal Census · Pratt-County, Kansas
Our Model Tree links this Lloyd Smith across the 1920, 1930 and 1940 US Censuses in Pratt-County, Kansas (XGBoost, ~Confirmed), with identified parents Jesse & Jesse — first a son (b.~1917), then head of a 5-person household.
Age 23
b. ~1917
Male
Son
Born: Kansas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Pratt-County, Kansas |
| Surname | Smith |
| Given Name | Lloyd E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Banner |
| 1935 Residence (County) | Pratt |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 42 |
| Income (1939) | 888 |
| Highest Grade | C 1 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Farmer |
| Township / Ward | Banner |
| Est. Birth Year | ~1917 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lloyd | Age | Birth yr |
|---|---|---|---|---|
| Jesse Smith | Head | — | 45 | ~1895 |
| Alfred Smith | Son | — | 15 | ~1925 |
| Lawrence Smith | Son | — | 18 | ~1922 |
| Lloyd Smith | Son | — | 23 | ~1917 |
| Leah Smith | Spouse | — | 44 | ~1896 |
Census Appearances
1920
Pratt, Kansas
Son, age 3
Pratt, Kansas · implied b. ~1917 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Lloyd E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Pratt, Kansas
Son, age 13
Pratt, Kansas · implied b. ~1917 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Lloyd E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Pratt-County, Kansas
Son, age 23
Pratt-County, Kansas · implied b. ~1917 — 5 household members
| Surname | Smith |
| Given Name | Lloyd E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Banner |
| 1935 Residence (County) | Pratt |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 42 |
| Income (1939) | 888 |
| Highest Grade | C 1 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Lloyd Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Jesse Smith (~0.92 confidence) and father Jesse Smith (~0.92 confidence) and mother Leah Smith (~0.92 confidence) and mother Pearl Smith (~0.92 confidence) and mother Leah Smith (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Jesse Smith
b. ~1893
Source father
● Household
· direct · ~0.92
Father
Jesse Smith
b. ~1895
Source father
● Household
· direct · ~0.92
Mother
Leah Smith
b. ~1896
Source mother
● Household
· direct · ~0.92
Mother
Pearl Smith
b. ~1897
Source mother
● Household
· direct · ~0.92
Mother
Leah Smith
b. ~1898
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lloyd Smith
Son · 1940 · age 23 · b. ~1917 · Kansas
★ You are viewing this record
Sibling
Lawrence Smith
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Smith
Sibling · 1940 · 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
1940 US Federal Census — Pratt-County, Kansas
Open full size
1940 US Federal Census — Pratt-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01252-00458)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Marion Baker | 16 | Son | — | Kansas |
| 42 | Hazel L. Baker | 5 | Daughter | — | Kansas |
| 43 | Henry Grout | 57 | Head | Farmer | Kentucky |
| 44 | Bertha Grout | 54 | Wife | — | Kentucky |
| 45 | Joe D. Guttridge | 30 | Head | Farmer | Kansas |
| 46 | Estella M. Guttridge | 25 | Wife | — | Kansas |
| 47 | Bobby Guttridge | 2 | Son | — | Kansas |
| 48 | Finis H. Baker | 69 | Head | Farmer | Tennessee |
| 49 | Andra Baker | 59 | Wife | — | Tennessee |
| 50 | Robert H. Drazier | 24 | Head | Farmer | Kansas |
| 51 | Gladys Drazier | 22 | Wife | — | Kansas |
| 52 | Jesse R. Smith | 45 | Head | Farmer | Kansas |
| 53 | Leah Smith | 44 | Wife | — | Kansas |
| 54 | Lloyd E. Smith THIS PERSON | 23 | Son | Farmer | Kansas |
| 55 | Lawrence Smith | 18 | Son | — | Kansas |
| 56 | Alfred G. Smith | 15 | Son | — | Kansas |
| 57 | — | None | — | — | — |
| 58 | John F. Ray | 70 | Head | Farmer | Illinois |
| 59 | Anna E. Ray | 67 | Wife | — | Missouri |
| 60 | Iva Elliott | 40 | Daughter | — | Kansas |
| 61 | John R. Elliott | 13 | Grandson | — | Kansas |
| 62 | Lawrence J. Elliott | 7 | Grandson | — | Kansas |
| 63 | Phillip Shack | 71 | Head | Farmer | Pennsylvania |
| 64 | Laura J. Shack | 52 | Wife | — | Kansas |
| 65 | Kenneth Shack | 21 | Son | Farmer | Kansas |
| 66 | Ernest Frazier | 49 | Head | Farmer | Kansas |
| 67 | Olive Frazier | 45 | Wife | — | Kansas |
| 68 | Rosetta Frazier | 20 | Daughter | — | Kansas |
| 69 | Marshall Gain | 51 | Head | Farmer | Kansas |
| 70 | Billie G. Jenkins | 32 | Head | Farmer | Kansas |
| 71 | Lloyd M. Witt | 40 | Head | Farmer | Kansas |
| 72 | Mary J. Witt | 38 | Wife | — | Tennessee |
| 73 | Marjorie C. Witt | 16 | Daughter | — | Kansas |
| 74 | Robert M. Witt | 15 | Son | — | Kansas |
| 75 | Norma F. Witt | 13 | Daughter | — | Kansas |
| 76 | Elton D. Catherine | 23 | Head | Farmer | Kansas |
| 77 | Juanita Catherine | 20 | Wife | — | Oklahoma |
| 78 | Robert F. Balock | 53 | Head | Farmer | Kansas |
| 79 | Juanita Balock | 38 | Wife | — | Kansas |
| 80 | Juanita J. Balock | 14 | Daughter | — | Kansas |
Pedigree Summary
Lloyd + 2 siblings
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)