JD
John Drake — 1940 US Census Record
Model Tree available1940 United States Federal Census · Fremont-County, Colorado
Our Model Tree links this John Drake across the 1920, 1930 and 1940 US Censuses in Fremont-County, Colorado (XGBoost, ~Confirmed), with identified parents Arthur & Ella — 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 | Fremont-County, Colorado |
| Surname | Drake |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | Canon City |
| 1935 Residence (County) | Fremont |
| Additional Details | |
| Occupation | investigator |
| Industry | Court House |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 1200 |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Investigator |
| Township / Ward | Canon City |
| 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 John | Age | Birth yr |
|---|---|---|---|---|
| Maude Drake | Spouse | — | 31 | ~1909 |
| Mary Drake | Daughter | — | 8 | ~1932 |
| John Drake | Head | — | 31 | ~1909 |
Census Appearances
1920
Fremont, Colorado
Son, age 11
Fremont, Colorado · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Drake |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Fremont, Colorado
Other, age 21
Fremont, Colorado · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Drake |
| Given Name | John H. |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Laborer |
| Industry | Electric Shop & Lumber |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Fremont-County, Colorado
Head, age 31
Fremont-County, Colorado · implied b. ~1909 — 3 household members
| Surname | Drake |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | Canon City |
| 1935 Residence (County) | Fremont |
| Occupation | investigator |
| Industry | Court House |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 1200 |
| Highest Grade | C 2 |
| 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 John Drake across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Arthur Drake (~0.92 confidence) and mother Ella Drake (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Arthur Drake
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Ella Drake
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Drake
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 — Fremont-County, Colorado
Open full size
1940 US Federal Census — Fremont-County, Colorado
Page Contents
37 people indexed on this census page (nara:1940:m-t0627-00463-00089)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Doris Mcnamee | 14 | Daughter | — | Kentucky |
| 42 | Fred F. Smith | 41 | Head | Plumber | Illinois |
| 43 | Florence Smith | 42 | Wife | — | Illinois |
| 44 | Phyllis L. Smith | 15 | Daughter | — | Illinois |
| 46 | Linnie A. Wilkinson | 56 | Head | Superintendent | Colorado |
| 47 | Jennie A. Tisone | 45 | nurse | Registered Nurse | Colorado |
| 48 | Ella Evans | 54 | nurse | Practical Nurse | Indiana |
| 49 | Lowell Kimball | 18 | Janitor | Janitor | Arkansas |
| 50 | Inez S. Means | 62 | nurse | Practical Nurse | Kansas |
| 51 | Angie Moschetti | 25 | Maid | Maid | Colorado |
| 52 | Mary Colarelli | 24 | Cook | Cook'S Helper | Colorado |
| 54 | Charles Swanson | 79 | Head | — | Sweden |
| 55 | Lillie Swanson | 66 | Wife | — | Ohio |
| 56 | Jerome Veatch | 58 | Head | Patrolman | Kentucky |
| 57 | Hazel Veatch | 56 | Wife | — | Missouri |
| 58 | Jerome Jr. Veatch | 23 | Son | Produce Salesman | Colorado |
| 59 | Winston Veatch | 21 | Son | Grocery Salesman | Kansas |
| 60 | Keith Veatch | 35 | Son | Automobile Mechanic | Missouri |
| 61 | Milo L. Sartor | 32 | Head | City-Tax Payer | Colorado |
| 62 | Emma L. Sartor | 34 | Wife | — | Nebraska |
| 63 | Patricia Lee Sartor | 12 | Daughter | — | Colorado |
| 64 | Sadie A. Houle | 69 | Head | — | Ohio |
| 65 | John H. Drake THIS PERSON | 31 | Head | Investigator | Colorado |
| 66 | Maude Drake | 31 | Wife | — | North Dakota |
| 67 | Mary Jean Drake | 8 | Daughter | — | Colorado |
| 68 | W. C. Warsham | 35 | Head | Moulder | Missouri |
| 69 | Ruth V. Warsham | 29 | Wife | Beautician | Missouri |
| 70 | William E. Woehler | 66 | Head | Broker | Illinois |
| 71 | Mary A. Woehler | 63 | Wife | — | Kansas |
| 72 | John B. Bower | 60 | Head | — | Indiana |
| 73 | Catherine Bower | 51 | Wife | — | Indiana |
| 74 | Catherine Hendrickson | 65 | Head | Music Teacher | Illinois |
| 75 | Betsy Mcdougal | 62 | partner | — | England |
| 76 | Elizabeth Arthur | 39 | Head | — | Wales |
| 77 | Charles Kauffman | 72 | Head | — | Pennsylvania |
| 78 | Angelica Kauffman | 68 | Wife | Practical Nurse | Kansas |
| 80 | Olin R. Ashby | 38 | Head | Teller | Iowa |
Pedigree Summary
John
Gen 1 · 2 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)