JH
James Hickey — 1940 US Census Record
Model Tree available1940 United States Federal Census · Fremont-County, Colorado
Our Model Tree links this James Hickey across the 1920, 1930 and 1940 US Censuses in Fremont-County, Colorado (XGBoost, ~Confirmed), with identified parents Frank & Edna — first a son (b.~1919), then head of a 3-person household.
Age 21
b. ~1919
Male
Son
Born: Colorado
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Fremont-County, Colorado |
| Surname | Hickey |
| Given Name | James D. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Canon City city |
| 1935 Residence (County) | Fremont |
| Additional Details | |
| Industry | 0 |
| Class of Worker | 0 |
| Highest Grade | C-3 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Canon City City |
| Est. Birth Year | ~1919 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| Martha Hickey | Spouse | — | 40 | ~1900 |
| Frank Hickey | Head | — | 42 | ~1898 |
| James Hickey | Son | — | 21 | ~1919 |
Census Appearances
1920
Fremont, Colorado
Son, age 1
Fremont, Colorado · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hickey |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Iowa |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Fremont, Colorado
Son, age 11
Fremont, Colorado · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hickey |
| Given Name | James E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Fremont-County, Colorado
Son, age 21
Fremont-County, Colorado · implied b. ~1919 — 3 household members
| Surname | Hickey |
| Given Name | James D. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Canon City city |
| 1935 Residence (County) | Fremont |
| Industry | 0 |
| Class of Worker | 0 |
| Highest Grade | C-3 |
| 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 James Hickey across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Hickey (~0.92 confidence) and mother Edna Hickey (~0.92 confidence) and father Frank Hickey (~0.92 confidence) and mother Martha Hickey (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Hickey
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Edna Hickey
b. ~1893
Source mother
● Household
· direct · ~0.92
Father
Frank Hickey
b. ~1898
Source father
● Household
· direct · ~0.92
Mother
Martha Hickey
b. ~1900
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Hickey
Son · 1940 · age 21 · b. ~1919 · 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
40 people indexed on this census page (nara:1940:m-t0627-00463-00175)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Raymond L. Petrey | 50 | Head | Insurance Agent | Missouri |
| 42 | Mildred R. Petrey | 44 | Wife | Practical Nurse | Iowa |
| 43 | Helen Ruth Petrey | 18 | daughter | — | Colorado |
| 44 | Betty Ann Petrey | 17 | daughter | — | Colorado |
| 45 | Richard C. Fry | 32 | Head | Window Trimmer | Colorado |
| 46 | Carolin A. Fry | 30 | wife | Music Teacher | Colorado |
| 47 | John Richard Fry | 10 | son | — | Colorado |
| 48 | Jane Chetlet | 95 | mother-in-law | — | England |
| 49 | Bruce Ward | 41 | Head | Letter Carrier | Arkansas |
| 50 | Alice Ward | 35 | wife | — | Colorado |
| 51 | Rocco Freda | 39 | Head | Tailor | Italy |
| 52 | Julia Freda | 38 | wife | — | Colorado |
| 53 | Lorraine V. Freda | 8 | daughter | — | Colorado |
| 54 | Frank M. Hickey | 42 | Head | Assistant Principal | Colorado |
| 55 | Martha D. Hickey | 40 | wife | Assistant Principal | Iowa |
| 56 | James D. Hickey THIS PERSON | 21 | son | — | Colorado |
| 57 | Hector N. Serpe | 40 | Head | Tailor | Italy |
| 58 | Estelle Serpe | 38 | wife | — | Colorado |
| 59 | Mafalda Serpe | 15 | daughter | — | Colorado |
| 60 | James F. Jammiesson | 63 | Head | Miner | Scotland |
| 61 | Agnes Jammiesson | 63 | wife | — | Ohio |
| 62 | John G. Herren | 46 | Head | Miner | Kansas |
| 63 | Elizabeth Herren | 41 | wife | — | Kansas |
| 64 | Donald W. Herren | 17 | son | Dish Washer | Kansas |
| 65 | Dorothy M. Herren | 13 | daughter | — | Colorado |
| 66 | Corinto Teller | 48 | Head | Coal Miner | Italy |
| 67 | Elizabeth Teller | 40 | wife | — | Colorado |
| 68 | Thomas Teller | 18 | son | Coal Miner | Colorado |
| 69 | John Teller | 13 | son | — | Colorado |
| 70 | Roy E. Montgomery | 49 | Head | Deck Sergeant | Colorado |
| 71 | Abbie Montgomery | 37 | wife | — | Colorado |
| 72 | Joan G. Montgomery | 9 | daughter | — | Colorado |
| 73 | Jack B. Montgomery | 7 | son | — | Colorado |
| 74 | Henry N. De Cordova | 65 | Head | — | Washington |
| 75 | Blanche De Cordova | 65 | wife | — | Wisconsin |
| 76 | Herman Wahores | 41 | Head | Inspector | Missouri |
| 77 | Mattie E. Wahores | 37 | wife | Call Taker | Iowa |
| 78 | William G. Paulino | 30 | son-in-law | Coal Miner | Colorado |
| 79 | Ruth Paulino | 22 | daughter | — | Colorado |
| 80 | Charles Lewis Paulino | 3 | grandson | — | Colorado |
Pedigree Summary
James
Gen 1 · 4 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)