HC
Howard Clark — 1940 US Census Record
Model Tree available1940 United States Federal Census · Denver-County, Colorado
Our Model Tree links this Howard Clark across the 1920, 1930 and 1940 US Censuses in Denver-County, Colorado (XGBoost, ~Confirmed), with identified parents Ethne & Irene — first a son (b.~1912), then head of a 3-person household.
Age 28
b. ~1912
Male
Son
Born: Connecticut
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Denver-County, Colorado |
| Surname | Clark |
| Given Name | Howard T. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Connecticut |
| 1935 Residence (City) | Denver |
| 1935 Residence (County) | Denver |
| Additional Details | |
| Occupation | Instructor |
| Industry | College |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1215 |
| Highest Grade | C 5 |
| 1935 Residence | Same house |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
| Occupation | Instructor |
| Township / Ward | Denver |
| Est. Birth Year | ~1912 |
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 Howard | Age | Birth yr |
|---|---|---|---|---|
| Howard Clark | Head | — | 52 | ~1888 |
| Howard Clark | Son | — | 28 | ~1912 |
| Ethne Clark | Spouse | — | 53 | ~1887 |
Census Appearances
1920
Denver, Colorado
Other, age 8
Denver, Colorado · implied b. ~1912 — 22 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Howard J |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Connecticut |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Connecticut |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
1930
Denver, Colorado
Son, age 18
Denver, Colorado · implied b. ~1912 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Howard T. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Connecticut |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Connecticut |
| Can Read/Write | Yes |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
1940
Denver-County, Colorado
Son, age 28
Denver-County, Colorado · implied b. ~1912 — 3 household members
| Surname | Clark |
| Given Name | Howard T. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Connecticut |
| 1935 Residence (City) | Denver |
| 1935 Residence (County) | Denver |
| Occupation | Instructor |
| Industry | College |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1215 |
| Highest Grade | C 5 |
| 1935 Residence | Same house |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
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 Howard Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Ethne Clark (~0.92 confidence) and mother Irene Clark (~0.92 confidence) and father Howard Clark (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Ethne Clark
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Irene Clark
b. ~1887
Source mother
● Household
· direct · ~0.92
Father
Howard Clark
b. ~1888
Source father
● Household
· direct · ~0.92
This person
Anchor record
Howard Clark
Son · 1940 · age 28 · b. ~1912 · 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 — Denver-County, Colorado
Open full size
1940 US Federal Census — Denver-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00493-00634)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Howard Weston | 27 | Head | Salesman | Iowa |
| 42 | Alice L. Weston | 30 | Wife | — | Colorado |
| 43 | Wanda Lee Weston | 12 | Daughter | — | Colorado |
| 44 | Howard Jas. Weston | 6 | Son | — | Colorado |
| 45 | Howard T. Clark | 52 | Head | Retired | Connecticut |
| 46 | Ethne M. Clark | 53 | Wife | — | Connecticut |
| 47 | Howard T. Jr. Clark THIS PERSON | 28 | Son | Instructor | Connecticut |
| 48 | Heber R. Cross | 56 | Head | Conductor | Penn. |
| 49 | Hazel K. Cross | 50 | Wife | — | Nebraska |
| 50 | Genevieve E. Cross | 31 | Daughter | Operator | Colorado |
| 51 | Olive F. Cross | 17 | Daughter | — | Colorado |
| 52 | George W. Randall | 52 | Head | Promoter | New York |
| 53 | Sylvia A. Randall | 54 | Wife | — | New Jersey |
| 54 | Frank B. Zurick | 45 | Head | Advertising | Colorado |
| 55 | Pearl H. Zurick | 43 | Wife | — | Wyoming |
| 56 | Ida Mae Zurick | 19 | Daughter | — | Colorado |
| 57 | Jean Marie Zurick | 16 | Daughter | — | Colorado |
| 58 | Henry E. Niederhut | 77 | Head | Auto Body Bldg. | Germany |
| 59 | Louisa Niederhut | 72 | Wife | — | Germany |
| 60 | John Chamberlain | 30 | Head | Dist. Manager | Colorado |
| 61 | Marie M. Chamberlain | 29 | Wife | — | Colorado |
| 62 | Gary Lee Chamberlain | 1 | Son | — | Colorado |
| 63 | Eleanor Lauck | 19 | Maid | Maid | Colorado |
| 64 | Clifford F. Owens | 46 | Head | Garage Owner | Colorado |
| 65 | Dessie Maude Owens | 49 | Wife | — | Kansas |
| 66 | E. Cerney | 78 | Father | Express Messenger | Ohio |
| 67 | Lee Henry Dawson | 46 | Head | Pilot | New Mexico |
| 68 | Della M. Dawson | 74 | Mother | — | Iowa |
| 69 | Joanne Dawson | 7 | Daughter | — | California |
| 70 | Ada G. Glenn | 66 | Head | Retired | Kansas |
| 71 | Florence L. Glenn | 64 | Cousin | Teacher | Kansas |
| 72 | Varda Mae Bledsoe | 46 | Lodger | Teacher | Missouri |
| 73 | D. Porter Waring | 36 | Head | Owner | Iowa |
| 74 | Miria C. Waring | 31 | Wife | — | Colorado |
| 75 | Joan Ruth Waring | 7 | Daughter | — | Colorado |
| 76 | Nancy Browning Waring | 5 | Daughter | — | Colorado |
| 77 | Henry L. Bacon | 53 | Head | Shoe Salesman | West Virginia |
| 78 | Alma L. Bacon | 48 | Wife | — | Ohio |
| 79 | Geraldine L. Bacon | 16 | Daughter | — | Colorado |
| 80 | Omit Omit | None | Omit | Omit | Omit |
Pedigree Summary
Howard
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)