KT
Kenneth Thompson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Pueblo-County, Colorado
Our Model Tree links this Kenneth Thompson across the 1920, 1930 and 1940 US Censuses in Pueblo-County, Colorado (XGBoost, ~Confirmed), with identified parents Walter & J — first a head (b.~1910), then head of a 4-person household.
Age 30
b. ~1910
Male
Head
Born: Colorado
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Pueblo-County, Colorado |
| Surname | Thompson |
| Given Name | Kenneth |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | Pueblo City |
| 1935 Residence (County) | Pueblo |
| Additional Details | |
| Occupation | Operator |
| Industry | State Highway Dept |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 496 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Operator |
| Township / Ward | Pueblo 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Kenneth | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Thompson | Spouse | — | 29 | ~1911 |
| Gerald Thompson | Son | — | 9 | ~1931 |
| Patrick Thompson | Son | — | 5 | ~1935 |
| Kenneth Thompson | Head | — | 30 | ~1910 |
Census Appearances
1920
Pueblo, Colorado
Son, age 10
Pueblo, Colorado · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Kenneth |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Pueblo, Colorado
Son, age 20
Pueblo, Colorado · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Kenneth J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | England |
| Occupation | Salesman |
| Industry | Meat Company |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Pueblo-County, Colorado
Head, age 30
Pueblo-County, Colorado · implied b. ~1910 — 4 household members
| Surname | Thompson |
| Given Name | Kenneth |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | Pueblo City |
| 1935 Residence (County) | Pueblo |
| Occupation | Operator |
| Industry | State Highway Dept |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 496 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Kenneth Thompson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Walter Thompson (~0.92 confidence) and mother J Thompson (~0.92 confidence) and mother Nellie Thompson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Walter Thompson
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
J Thompson
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Nellie Thompson
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Kenneth Thompson
Head · 1940 · age 30 · b. ~1910 · Colorado
★ 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 — Pueblo-County, Colorado
Open full size
1940 US Federal Census — Pueblo-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00475-00588)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arlie Frazier | 63 | Head | Co-Partner | Missouri |
| 2 | May Frazier | 68 | Wife | — | Missouri |
| 3 | Katherine Fredrickson | 75 | Head | — | Germany |
| 4 | John J. Higgins | 48 | Son | Carman | Colorado |
| 5 | Fred Horbas | 24 | Head | Warehouseman | Oklahoma |
| 6 | Charlotte Horbas | 20 | Wife | — | Colorado |
| 7 | Nancy Horbas | 2 | Daughter | — | Colorado |
| 8 | Barbara Horbas | 0 | Daughter | — | Colorado |
| 9 | John Harrison | 26 | Head | Service Man | Kansas |
| 10 | Francis Harrison | 25 | Wife | — | Kansas |
| 11 | Beverly Harrison | 2 | Daughter | — | Colorado |
| 12 | Abe James Ervin | 34 | Head | Line Surgn | Tennessee |
| 13 | Ella Ervin | 30 | Wife | — | Mississippi |
| 14 | Francis Ervin | 4 | Daughter | — | Kansas |
| 15 | Charleen Ervin | 7 | Daughter | — | Tennessee |
| 16 | James Ervin | 1 | Son | — | Colorado |
| 17 | Earl F. Rodgers | 42 | Head | Roll Hand | Missouri |
| 18 | Ruth Rodgers | 33 | Wife | — | Iowa |
| 19 | Kenneth Thompson THIS PERSON | 30 | Head | Operator | Colorado |
| 20 | Dorothy Thompson | 29 | Wife | — | Wyoming |
| 21 | Gerald Thompson | 9 | Son | — | Colorado |
| 22 | Patrick Thompson | 5 | Son | — | Colorado |
| 23 | M. Frank Alley | 53 | Head | Mechanic | Missouri |
| 24 | Anna Alley | 27 | Wife | — | Colorado |
| 25 | Earl Alley | 8 | Son | — | Colorado |
| 26 | Anna Mae Alley | 6 | Daughter | — | Colorado |
| 27 | Martha Lou Alley | 3 | Daughter | — | Colorado |
| 28 | Philo B. D. Snyder | 43 | Head | Grader Operator | Colorado |
| 29 | Maude Hazel Snyder | 34 | Wife | — | Colorado |
| 30 | Virginia Snyder | 4 | Daughter | — | Colorado |
| 31 | George L. Buckley | 28 | Head | Common Laborer | Kansas |
| 32 | Alice Buckley | 24 | Wife | — | Kansas |
| 33 | Gary Buckley | 3 | Son | — | Nebraska |
| 34 | Carol Buckley | 0 | Daughter | — | Colorado |
| 35 | — | None | — | — | — |
| 36 | Jess W. Lake | 50 | Head | Carpenter | Kansas |
| 37 | Ednie A. Lake | 47 | Wife | — | Iowa |
| 38 | Marlene Lake | 6 | Daughter | — | Colorado |
| 39 | Albert Hill | 67 | Head | Engineer Sales | Missouri |
| 40 | Jessie G. Hill | 54 | Wife | Co-Partner | Missouri |
Pedigree Summary
Kenneth
Gen 1 · 3 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)