CS
Carl Smith — 1940 US Census Record
Model Tree available1940 United States Federal Census · Lane-County, Oregon
Our Model Tree links this Carl Smith across the 1920, 1930 and 1940 US Censuses in Lane-County, Oregon (XGBoost, ~Confirmed), with identified parents Isaac & Squire — first a head (b.~1904), then head of a 3-person household.
Age 36
b. ~1904
Male
Head
Born: Oregon
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lane-County, Oregon |
| Surname | Smith |
| Given Name | Carl H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Eugene City |
| 1935 Residence (County) | Lane |
| Additional Details | |
| Occupation | assistant cashier |
| Industry | municipal power |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1560 |
| Highest Grade | C 5 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Occupation | Assistant Cashier |
| Township / Ward | Eugene City |
| Est. Birth Year | ~1904 |
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 Carl | Age | Birth yr |
|---|---|---|---|---|
| Carl Smith | Head | — | 36 | ~1904 |
| Gilman Smith | Son | — | 3 | ~1937 |
| Elizabeth Smith | Spouse | — | 32 | ~1908 |
Census Appearances
1920
Lane, Oregon
Son, age 16
Lane, Oregon · implied b. ~1904 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Carl H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | New York |
| Mother's Birthplace | Minnesota |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Lane, Oregon
Son, age 26
Lane, Oregon · implied b. ~1904 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Carl (A) |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Divorced |
| Birthplace | Oregon |
| Father's Birthplace | New York |
| Mother's Birthplace | Minnesota |
| Occupation | Line engineer |
| Industry | Telephone Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Lane-County, Oregon
Head, age 36
Lane-County, Oregon · implied b. ~1904 — 3 household members
| Surname | Smith |
| Given Name | Carl H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Eugene City |
| 1935 Residence (County) | Lane |
| Occupation | assistant cashier |
| Industry | municipal power |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1560 |
| Highest Grade | C 5 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
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 Carl Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Isaac Smith (~0.92 confidence) and father Squire Smith (~0.92 confidence) and mother Emma Smith (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Isaac Smith
b. ~1852
Source father
● Household
· direct · ~0.92
Father
Squire Smith
b. ~1855
Source father
● Household
· direct · ~0.92
Mother
Emma Smith
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Carl Smith
Head · 1940 · age 36 · b. ~1904 · Oregon
★ 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 — Lane-County, Oregon
Open full size
1940 US Federal Census — Lane-County, Oregon
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03368-00522)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Spencer Winchell | 36 | Head | Retail Manager | Oregon |
| 2 | Evelyn Winchell | 34 | Wife | None | Nebraska |
| 3 | Percy Adams | 62 | Head | Teacher | Oregon |
| 4 | Jessie Adams | 61 | Wife | None | Oregon |
| 5 | Marian Payne | 25 | Maid | Maid | Oregon |
| 6 | Edgar Lyons | 66 | Head | None | Michigan |
| 7 | Lucy Lyons | 66 | Wife | None | Michigan |
| 8 | Edward Lesch | 39 | Head | Teacher | Illinois |
| 9 | Jean Lesch | 30 | Wife | None | Illinois |
| 10 | Christina Lesch | 5 | Daughter | — | Oregon |
| 11 | Stephen Lesch | 3 | Son | — | Oregon |
| 12 | Helen Frall | 16 | Maid | Maid | Canada English |
| 13 | Ralph Sutton | 48 | Head | Contractor | Michigan |
| 14 | Dorothy B. Sutton | 43 | Wife | None | Michigan |
| 15 | Beverly Sutton | 20 | Daughter | None | Michigan |
| 16 | Ellery C. Heel | 31 | Head | Contractor | Oregon |
| 17 | Mabel Heel | 30 | Wife | None | Illinois |
| 18 | Ernest Heel | 5 | Son | — | Oregon |
| 19 | Robert Heel | 1 | Son | — | Oregon |
| 20 | Harold E. Bailey | 34 | Head | Salesman | Wyoming |
| 21 | Fern Bailey | 34 | Wife | None | Kansas |
| 22 | Harold J. Bailey | 12 | Son | — | Oregon |
| 23 | Ferdinand Gau | 71 | Head | Contractor | Germany |
| 24 | Caroline Gau | 51 | Wife | None | S. Dakota |
| 25 | Elaine Gau | 15 | Daughter | — | N. Dakota |
| 26 | Glenn Durflinger | 35 | Head | Assistant | Kansas |
| 27 | Verna Durflinger | 31 | Wife | None | Nebraska |
| 28 | Wanda Durflinger | 6 | Daughter | — | Nebraska |
| 29 | Beth Durflinger | 4 | Daughter | — | Minnesota |
| 30 | Glen Jr. Durflinger | 1 | Son | — | Nebraska |
| 31 | Clayton Eaton | 57 | Head | Electrician | Wisconsin |
| 32 | Mary Eaton | 50 | Wife | None | Nebraska |
| 33 | Francis Eaton | 21 | Son | Book-Keeper | Oregon |
| 34 | Mildred Eaton | 13 | Daughter | — | Oregon |
| 35 | Elmer Havemann | 60 | Head | None | Oregon |
| 36 | Elma Doris Havemann | 28 | Daughter | Secretary | Idaho |
| 37 | Ross Mclean | 65 | Head | Music Teacher | Iowa |
| 38 | Carl H. Smith THIS PERSON | 36 | Head | Assistant Cashier | Oregon |
| 39 | Elizabeth Smith | 32 | Wife | None | Nebraska |
| 40 | Gilman Page Smith | 3 | Son | — | Oregon |
Pedigree Summary
Carl
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)