LS
Lloyd Smith — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cowley-County, Kansas
Our Model Tree links this Lloyd Smith across the 1920, 1930 and 1940 US Censuses in Cowley-County, Kansas (XGBoost, ~Confirmed), with identified parents Sam & Samuel — first a head (b.~1910), then head of a 4-person household.
Age 30
b. ~1910
Male
Head
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cowley-County, Kansas |
| Surname | Smith |
| Given Name | Lloyd H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Lost Springs |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Occupation | Mathematics Teacher |
| Industry | High School |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 1025 |
| Highest Grade | C 4 |
| 1935 Residence | Kansas |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Mathematics Teacher |
| Township / Ward | Udall |
| 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lloyd | Age | Birth yr |
|---|---|---|---|---|
| Lloyd Smith | Head | — | 30 | ~1910 |
| Rudy Smith | Son | — | 5 | ~1935 |
| Max Smith | Son | — | 7 | ~1933 |
| Roberta Smith | Spouse | — | 31 | ~1909 |
Census Appearances
1920
Cowley, Kansas
Son, age 10
Cowley, Kansas · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Lloyd H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Wisconsin |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Cowley, Kansas
Son, age 20
Cowley, Kansas · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Cowley-County, Kansas
Head, age 30
Cowley-County, Kansas · implied b. ~1910 — 4 household members
| Surname | Smith |
| Given Name | Lloyd H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Lost Springs |
| 1935 Residence (County) | Marion |
| Occupation | Mathematics Teacher |
| Industry | High School |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 1025 |
| Highest Grade | C 4 |
| 1935 Residence | Kansas |
| 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 Sam Smith (~0.92 confidence) and father Samuel Smith (~0.92 confidence) and mother Caroline Smith (~0.92 confidence) and mother Carrie Smith (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Sam Smith
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Samuel Smith
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Caroline Smith
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Carrie Smith
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lloyd Smith
Head · 1940 · age 30 · b. ~1910 · Kansas
★ 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 — Cowley-County, Kansas
Open full size
1940 US Federal Census — Cowley-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01226-00578)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carol Lou Hann | 2 | daughter | — | Kansas |
| 2 | Harold C. Miller | 34 | Head | Auto Mechanic | Denmark |
| 3 | Augusta Miller | 70 | Wife | — | Sweden |
| 4 | Leo M. Turley | 43 | Head | Proprietor | Iowa |
| 5 | Alta E. Turley | 45 | Wife | — | Kansas |
| 6 | Arminda J. Turley | 18 | daughter | — | Kansas |
| 7 | Leota D. Turley | 17 | daughter | — | Kansas |
| 8 | Walter A. Willis | 58 | Head | Operator | Kansas |
| 9 | Elsie E. Willis | 52 | Wife | — | Kansas |
| 10 | Betty L. Willis | 10 | daughter | — | Kansas |
| 11 | William J. Clements | 42 | Head | Mail Carrier | Kansas |
| 12 | Cora V. Clements | 40 | Wife | — | Illinois |
| 13 | Robert L. Clements | 19 | son | Summer Salesman | Kansas |
| 14 | William J. Clements | 20 | son | Salesman | Kansas |
| 15 | Virginia L. Clements | 15 | daughter | — | Kansas |
| 16 | James D. Clements | 14 | son | — | Kansas |
| 17 | Norma Jean Clements | 4 | daughter | — | Kansas |
| 18 | Leroy S. Snyder | 48 | Head | Minister | Nebraska |
| 19 | Mary S. Snyder | 45 | wife | — | Kansas |
| 20 | Neal L. Snyder | 16 | son | — | Kansas |
| 21 | Frances Snyder | 14 | daughter | — | Kansas |
| 22 | John Snyder | 5 | son | — | Kansas |
| 23 | Jay F. Steele | 31 | Head | Roustabout | Oklahoma |
| 24 | E. Maudie Steele | 31 | wife | — | Nebraska |
| 25 | Loyal L. Kehr | 28 | Head | Proprietor | Missouri |
| 26 | Julia Ann Kehr | 27 | wife | — | Missouri |
| 27 | Hermit W. Buckman | 34 | Brother-in-law | Proprietor | Missouri |
| 28 | Freda C. Buckman | 30 | wife | — | Missouri |
| 29 | Lois L. Buckman | 7 | daughter | — | Missouri |
| 30 | Benjamin J. Rudd | 70 | Head | — | Arkansas |
| 31 | E. Vilura Rudd | 59 | Wife | — | Kansas |
| 32 | Lloyd H. Smith THIS PERSON | 30 | Head | Mathematics Teacher | Kansas |
| 33 | Roberta F. Smith | 31 | Wife | — | Kansas |
| 34 | Max D. Smith | 7 | son | — | Kansas |
| 35 | Rudy G. Smith | 5 | son | — | Kansas |
| 36 | Marion S. Hetherington | 41 | Head | Dentist | Kansas |
| 37 | Florence M. Hetherington | 39 | Wife | — | North Dakota |
| 38 | James J. Hetherington | 19 | son | Paper Boy | Kansas |
| 39 | Virginia N. Hetherington | 14 | daughter | — | Kansas |
| 40 | Arthur W. Gard | 56 | Head | Carpenter | Kansas |
Pedigree Summary
Lloyd
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)