SS
Stanley Smith — 1940 US Census Record
Model Tree available1940 United States Federal Census · Routt-County, Colorado
Our Model Tree links this Stanley Smith across the 1920, 1930 and 1940 US Censuses in Routt-County, Colorado (XGBoost, ~Confirmed), with identified parents Geo & George — first a son (b.~1912), then head of a 4-person household.
Age 28
b. ~1912
Male
Son
Born: Colorado
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Routt-County, Colorado |
| Surname | Smith |
| Given Name | Stanley L. ab. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Hayden town |
| 1935 Residence (County) | Routt |
| Additional Details | |
| Occupation | Printer |
| Industry | Printing Office |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 400 |
| Highest Grade | C-3 |
| 1935 Residence | Same house |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Printer |
| Township / Ward | Hayden Town |
| 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Stanley | Age | Birth yr |
|---|---|---|---|---|
| George Smith | Head | — | 39 | ~1901 |
| George Smith | Son | — | 22 | ~1918 |
| Stanley Smith | Son | — | 28 | ~1912 |
| Ida Smith | Spouse | — | 40 | ~1900 |
Census Appearances
1920
Routt, Colorado
Son, age 8
Routt, Colorado · implied b. ~1912 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Stanley L. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Routt, Colorado
Son, age 18
Routt, Colorado · implied b. ~1912 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Stanley L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Missouri |
| Occupation | Linotype Operator |
| Industry | Newspaper |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Routt-County, Colorado
Son, age 28
Routt-County, Colorado · implied b. ~1912 — 4 household members
| Surname | Smith |
| Given Name | Stanley L. ab. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Hayden town |
| 1935 Residence (County) | Routt |
| Occupation | Printer |
| Industry | Printing Office |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 400 |
| Highest Grade | C-3 |
| 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 Stanley Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Geo Smith (~0.92 confidence) and father George Smith (~0.92 confidence) and mother Ida Smith (~0.60 confidence) and father George Smith (~0.60 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.76
Father
Geo Smith
b. ~1871
Source father
● Household
· direct · ~0.92
Father
George Smith
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Ida Smith
b. ~1900
Source mother
● Household
· direct · ~0.6
Father
George Smith
b. ~1901
Source father
● Household
· direct · ~0.6
This person
Anchor record
Stanley Smith
Son · 1940 · age 28 · b. ~1912 · Colorado
★ You are viewing this record
Sibling
George Smith
Sibling · 1940 · age 22
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 — Routt-County, Colorado
Open full size
1940 US Federal Census — Routt-County, Colorado
Page Contents
35 people indexed on this census page (nara:1940:m-t0627-00479-00112)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ida May Crouch | 61 | Head | — | Illinois |
| 42 | Harrow H. Crouch | 36 | Son | Farmer | California |
| 43 | Vivian Crouch | 34 | Daughter-in-law | — | Indiana |
| 44 | Harrow Q. Crouch | 11 | Grandson | — | Louisiana |
| 45 | Walter Crouch | 7 | Grandson | — | Louisiana |
| 46 | Dorothy Crouch | 2 | Granddaughter | — | Colorado |
| 47 | George H. Mitchell | 65 | Head | — | Missouri |
| 48 | Dolly Mitchell | 58 | Wife | — | Oklahoma |
| 50 | Sam P. Shelton | 44 | Head | Custodian | Colorado |
| 51 | Delcina Shelton | 44 | Wife | — | Connecticut |
| 52 | Marian Shelton | 21 | Daughter | Beauty Operator | Colorado |
| 53 | Donald Ab. Shelton | 19 | Son | — | Colorado |
| 54 | George H. Smith | 39 | Head | Newspaper Correspondent | Illinois |
| 55 | Ida Sprague Smith | 40 | Wife | Social Worker | Missouri |
| 56 | Stanley L. Ab. Smith THIS PERSON | 28 | Son | Printer | Colorado |
| 57 | George Marshall Smith | 22 | Son | Printer | Colorado |
| 58 | Roy Drake | 25 | Head | Coal Miner | Kansas |
| 59 | Olive Drake | 26 | Wife | — | Oklahoma |
| 60 | Mary Ann Drake | 2 | Daughter | — | Colorado |
| 61 | Lawrence Drake | 24 | Head | Truck Driver | Colorado |
| 62 | Edith Drake | 20 | Wife | — | Colorado |
| 63 | Verne Decker | 32 | Lodger | Truck Driver | Colorado |
| 65 | John Ottenburg | 75 | Head | — | Switzerland |
| 67 | William H. Graham | 37 | Head | Body Man | Colorado |
| 68 | Evelyn Graham | 30 | Wife | — | Minnesota |
| 69 | William Charles Graham | 7 | Son | — | Colorado |
| 71 | H. Clark Sr. Stevenson | 46 | Head | Clergyman | Delaware |
| 72 | Thelma Stevenson | 30 | Wife | — | South Dakota |
| 73 | Joanna Stevenson | 11 | Daughter | — | South Dakota |
| 74 | Phoebe Stevenson | 10 | Daughter | — | South Dakota |
| 76 | Arthur R. Goree | 48 | Head | Water Commissioner | Illinois |
| 77 | Pearl Goree | 38 | Wife | — | Nebraska |
| 78 | Charles James Goree | 17 | Son | — | Colorado |
| 79 | Joyce Goree | 13 | Daughter | — | Colorado |
| 80 | Edna Mae Goree | 11 | Daughter | — | Colorado |
Pedigree Summary
Stanley + 1 sibling
Gen 1 · 4 parents
~0.76
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)