KD
Kenneth Davis — 1940 US Census Record
Model Tree available1940 United States Federal Census · Arapahoe-County, Colorado
Our Model Tree links this Kenneth Davis across the 1920, 1930 and 1940 US Censuses in Arapahoe-County, Colorado (XGBoost, ~Confirmed), with identified parents Joseph & Joseph — first a head (b.~1909), then head of a 3-person household.
Age 31
b. ~1909
Male
Head
Born: Colorado
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Arapahoe-County, Colorado |
| Surname | Davis |
| Given Name | Kenneth R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Arapahoe |
| Additional Details | |
| Occupation | Laborer |
| Industry | Coffee Co. |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1300 |
| Highest Grade | H-4 |
| 1935 Residence | Colorado |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Laborer |
| Township / Ward | Englewood |
| Est. Birth Year | ~1909 |
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 Kenneth | Age | Birth yr |
|---|---|---|---|---|
| Kenneth Davis | Head | — | 31 | ~1909 |
| Ruby Davis | Spouse | — | 26 | ~1914 |
| Barbara Davis | Daughter | — | 7 | ~1933 |
Census Appearances
1920
Arapahoe, Colorado
Son, age 10
Arapahoe, Colorado · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Kenneth R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Nebraska |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Arapahoe, Colorado
Son, age 21
Arapahoe, Colorado · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Kenneth R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Illinois |
| Occupation | Clerk |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Arapahoe-County, Colorado
Head, age 31
Arapahoe-County, Colorado · implied b. ~1909 — 3 household members
| Surname | Davis |
| Given Name | Kenneth R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Arapahoe |
| Occupation | Laborer |
| Industry | Coffee Co. |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1300 |
| Highest Grade | H-4 |
| 1935 Residence | Colorado |
| 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 Davis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Joseph Davis (~0.92 confidence) and father Joseph Davis (~0.92 confidence) and mother Minnie Davis (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph Davis
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Joseph Davis
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Minnie Davis
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Kenneth Davis
Head · 1940 · age 31 · b. ~1909 · 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 — Arapahoe-County, Colorado
Open full size
1940 US Federal Census — Arapahoe-County, Colorado
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00455-00016)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lonzo G. Wohnsigl | 37 | Head | Elevator Pilot | Missouri |
| 2 | Emma M. Wohnsigl | 42 | Wife | Laborer | Nebraska |
| 3 | Frank Marquiss | 58 | Head | Carpenter | Missouri |
| 4 | Kathryn E. Marquiss | 51 | Wife | Housework | Alabama |
| 5 | Delmar Shreeve | 45 | Head | Cable Splicer | Ohio |
| 6 | Grace M. Shreeve | 38 | Wife | Housework | Colorado |
| 7 | William C. Shreeve | 13 | Son | — | Colorado |
| 8 | Dale D. Shreeve | 9 | Son | — | Colorado |
| 9 | George D. Reid | 28 | Head | Bookkeeper | Colorado |
| 10 | Virginia M. Reid | 27 | Wife | Saleslady | Colorado |
| 11 | Lester Johnson | 36 | Head | Printer | Nebraska |
| 12 | Virginia M. Johnson | 25 | Wife | Housework | Colorado |
| 13 | William Widdowfield | 56 | Head | Ice Cream Maker | Wyoming |
| 14 | Lillian Widdowfield | 50 | Wife | Housework | Colorado |
| 15 | Ira C. Hendricks | 52 | Head | Layer Out | Kansas |
| 16 | Alta B. Hendricks | 50 | Wife | Housework | Illinois |
| 17 | Mabel O. Hendricks | 16 | Daughter | Housework | Missouri |
| 18 | Paul C. Hendricks | 10 | Son | — | Missouri |
| 19 | Kenneth R. Davis THIS PERSON | 31 | Head | Laborer | Colorado |
| 20 | Ruby E. Davis | 26 | Wife | Housework | Virginia |
| 21 | Barbara J. Davis | 7 | Daughter | — | Colorado |
| 22 | Ray R. Price | 41 | Head | Florist | Texas |
| 23 | Evelina S. Price | 40 | Wife | Housework | Iowa |
| 24 | Delbert Price | 17 | Son | Houseworker | Colorado |
| 25 | Herbert Mccourt | 46 | Head | Fireman | Kansas |
| 26 | Corneilla Mccourt | 41 | Wife | Housework | Missouri |
| 27 | John H. Mccourt | 24 | Son | Salesman | Colorado |
| 28 | James C. Mccourt | 20 | Son | Salesman | Colorado |
| 29 | Robert Mccourt | 16 | Son | Houseworker | Colorado |
| 30 | Kenneth Mccourt | 11 | Son | — | Colorado |
| 31 | Nancy Mccourt | 10 | Daughter | — | Colorado |
| 32 | Donald R. Mccourt | 9 | Son | — | Colorado |
| 33 | Thomas Mccourt | 7 | Son | — | Colorado |
| 34 | Beverly J. Mccourt | 5 | Daughter | — | Colorado |
| 35 | Roscoe Churchwell | 61 | Boarder | Laborer | Missouri |
| 36 | Ira S. Holloway | 44 | Head | Laborer | Missouri |
| 37 | Bessie Holloway | 45 | Wife | Housework | Nebraska |
| 38 | Richard Holloway | 19 | Son | Mechanic | Kansas |
| 39 | Dale E. Holloway | 14 | Son | Houseworker | Kansas |
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)