CW
Clarence Walker — 1940 US Census Record
Model Tree available1940 United States Federal Census · Arapahoe-County, Colorado
Our Model Tree links this Clarence Walker across the 1920, 1930 and 1940 US Censuses in Arapahoe-County, Colorado (XGBoost, ~Confirmed), with identified parents Albert & Albert — first a son (b.~1916), then head of a 6-person household.
Age 24
b. ~1916
Male
Son
Born: Colorado
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Arapahoe-County, Colorado |
| Surname | Walker |
| Given Name | Clarence W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Precinct 36 |
| 1935 Residence (County) | Arapahoe |
| Additional Details | |
| Occupation | Caretaker |
| Industry | Cemetery |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 540 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Caretaker |
| Township / Ward | Precinct 36 |
| Est. Birth Year | ~1916 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Clarence | Age | Birth yr |
|---|---|---|---|---|
| Clarence Walker | Son | — | 24 | ~1916 |
| Marion Walker | Daughter | — | 19 | ~1921 |
| Marjorie Walker | Daughter | — | 11 | ~1929 |
| Amy Walker | Daughter | — | 14 | ~1926 |
| Lillie Walker | Spouse | — | 44 | ~1896 |
| Albert Walker | Head | — | 43 | ~1897 |
Census Appearances
1920
Arapahoe, Colorado
Son, age 3
Arapahoe, Colorado · implied b. ~1917 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | Wisconsin |
| Occupation | none |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Arapahoe, Colorado
Son, age 14
Arapahoe, Colorado · implied b. ~1916 — 18 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Clarence A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | Wisconsin |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Arapahoe-County, Colorado
Son, age 24
Arapahoe-County, Colorado · implied b. ~1916 — 6 household members
| Surname | Walker |
| Given Name | Clarence W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Precinct 36 |
| 1935 Residence (County) | Arapahoe |
| Occupation | Caretaker |
| Industry | Cemetery |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 540 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| 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 Clarence Walker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Albert Walker (~0.92 confidence) and father Albert Walker (~0.92 confidence) and father Charles Cassell (~0.92 confidence) and mother Lillie Walker (~0.92 confidence) and mother Lillie Walker (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Albert Walker
b. ~1897
Source father
● Household
· direct · ~0.92
Father
Albert Walker
b. ~1897
Source father
● Household
· direct · ~0.92
Father
Charles Cassell
b. ~1892
Source father
● Household
· direct · ~0.92
Mother
Lillie Walker
b. ~1896
Source mother
● Household
· direct · ~0.92
Mother
Lillie Walker
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Clarence Walker
Son · 1940 · age 24 · b. ~1916 · Colorado
★ You are viewing this record
Sibling
Marjorie Walker
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Amy Walker
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Walker
Sibling · 1940 · age 19
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 — Arapahoe-County, Colorado
Open full size
1940 US Federal Census — Arapahoe-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00455-00850)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Katherine M Cassell | 9 | Daughter | — | Colorado |
| 42 | Harry B Cassell | 2 | Son | — | Colorado |
| 43 | John G Adams | 66 | Head | — | Scotland |
| 44 | Jennie Adams | 68 | Wife | — | Colorado |
| 45 | Archibald Adams | 34 | Son | — | Colorado |
| 46 | Albert G Walker | 43 | Head | Florist | N. Carolina |
| 47 | Lillie A Walker | 44 | Wife | — | Wisconsin |
| 48 | Clarence W Walker THIS PERSON | 24 | Son | Caretaker | Colorado |
| 49 | Marion E Walker | 19 | Daughter | Maid | Colorado |
| 50 | Amy B Walker | 14 | Daughter | — | Colorado |
| 51 | Marjorie L Walker | 11 | Daughter | — | Colorado |
| 52 | Jack D Mcgill | 33 | Head | Florist | Texas |
| 53 | Della J Mcgill | 29 | Wife | Maid | Texas |
| 54 | Annie Louise Mcgill | 9 | Daughter | — | Texas |
| 55 | Florence H Wilson | 42 | Head | — | Colorado |
| 56 | Robert E Dietrich | 24 | Son | Laborer | Colorado |
| 57 | Bertha Fuller | 47 | Sister | Tailoring | Colorado |
| 58 | Emma Flanders | 48 | Sister | — | Colorado |
| 59 | William C Plummer | 32 | Head | Laborer | Nebraska |
| 60 | George J Lladky | 32 | Lodger | Laborer | Wisconsin |
| 61 | Helen R Cassell | 36 | Head | — | Colorado |
| 62 | Dorothy Cassell | 18 | Daughter | New Worker | Colorado |
| 63 | Evelyn Cassell | 16 | Daughter | — | Colorado |
| 64 | Charles Cassell | 14 | Son | — | Colorado |
| 65 | Georgie Cassell | 13 | Daughter | — | Colorado |
| 66 | Virginia Cassell | 11 | Daughter | — | Colorado |
| 67 | Callie Cassell | 10 | Daughter | — | Colorado |
| 68 | Ralph Cassell | 8 | Son | — | Colorado |
| 69 | Betty Cassell | 5 | Daughter | — | Colorado |
| 70 | Hazel Cassell | 3 | Daughter | — | Colorado |
| 71 | Barbara Walker | 34 | Head | — | Wisconsin |
| 72 | Harvey L Walker | 14 | Son | — | Colorado |
| 73 | Barbara A Walker | 13 | Daughter | — | Colorado |
| 74 | Mattie F Walker | 10 | Daughter | — | Colorado |
| 75 | Gordon W Walker | 2 | Son | — | Colorado |
| 76 | George H Rodgers | 48 | Head | Poultry Business | Missouri |
| 77 | Irene D Rodgers | 41 | Wife | — | Colorado |
| 78 | James H Rodgers | 19 | Son | Operator | Colorado |
| 79 | Irene E Rodgers | 14 | Daughter | — | Colorado |
| 80 | Laura Jackson | 67 | Head | — | Illinois |
Pedigree Summary
Clarence + 3 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)