SS
Sidney Smith — 1940 US Census Record
Model Tree available1940 United States Federal Census · Pawnee-County, Oklahoma
Our Model Tree links this Sidney Smith across the 1920, 1930 and 1940 US Censuses in Pawnee-County, Oklahoma (XGBoost, ~Confirmed), with identified parents James & James — first a head (b.~1911), then head of a 3-person household.
Age 29
b. ~1911
Male
Head
Born: Oklahoma
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Pawnee-County, Oklahoma |
| Surname | Smith |
| Given Name | Sidney S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Carmen |
| 1935 Residence (County) | Alfalfa |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 51 |
| Income (1939) | 400 |
| Highest Grade | No 8 |
| 1935 Residence | Oklahoma |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Occupation | Farmer |
| Township / Ward | Skedee Township |
| Est. Birth Year | ~1911 |
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 Sidney | Age | Birth yr |
|---|---|---|---|---|
| Edna Smith | Daughter | — | 2 | ~1938 |
| Sidney Smith | Head | — | 29 | ~1911 |
| Juanita Smith | Spouse | — | 24 | ~1916 |
Census Appearances
1920
Pawnee, Oklahoma
Son, age 9
Pawnee, Oklahoma · implied b. ~1911 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Sidney L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Kentucky |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1930
Pawnee, Oklahoma
Son, age 19
Pawnee, Oklahoma · implied b. ~1911 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Sidney |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Kentucky |
| Occupation | Teacher |
| Industry | Public school |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Pawnee-County, Oklahoma
Head, age 29
Pawnee-County, Oklahoma · implied b. ~1911 — 3 household members
| Surname | Smith |
| Given Name | Sidney S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Carmen |
| 1935 Residence (County) | Alfalfa |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 51 |
| Income (1939) | 400 |
| Highest Grade | No 8 |
| 1935 Residence | Oklahoma |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
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 Sidney Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Smith (~0.92 confidence) and father James Smith (~0.92 confidence) and mother Idonia Smith (~0.92 confidence) and mother Idonia Smith (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Smith
b. ~1869
Source father
● Household
· direct · ~0.92
Father
James Smith
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Idonia Smith
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Idonia Smith
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Sidney Smith
Head · 1940 · age 29 · b. ~1911 · Oklahoma
★ 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 — Pawnee-County, Oklahoma
Open full size
1940 US Federal Census — Pawnee-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03322-00493)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Joseph Waterschmidt | 81 | Father | — | Poland |
| 42 | Jesse E. Kelley | 37 | Head | Farmer | Oklahoma |
| 43 | Darlene R. Kelley | 35 | Wife | — | Oklahoma |
| 44 | Mary J. Kelley | 12 | Daughter | — | Oklahoma |
| 45 | Elsie M. Kelley | 10 | Daughter | — | Oklahoma |
| 46 | Cecil W. Kelley | 9 | Son | — | Oklahoma |
| 47 | Joe Kelley | 5 | Son | — | Oklahoma |
| 48 | Ambrose Endicott | 63 | Uncle | — | Missouri |
| 49 | Burt R. Hattle | 34 | Head | Farmer | Oklahoma |
| 50 | Maudine Hattle | 31 | Wife | — | Oklahoma |
| 51 | Sidney S. Smith THIS PERSON | 29 | Head | Farmer | Oklahoma |
| 52 | Juanita M. Smith | 24 | Wife | — | Oklahoma |
| 53 | Edna E. Smith | 2 | Daughter | — | Oklahoma |
| 54 | William M. Caldwell | 54 | Head | Farmer | Kansas |
| 55 | Evalena Caldwell | 45 | Wife | — | Oklahoma |
| 56 | Earl W. Caldwell | 24 | Son | Farmer | Oklahoma |
| 57 | Grace B. Caldwell | 12 | Daughter | — | Oklahoma |
| 58 | Everett D. Caldwell | 10 | Son | — | Oklahoma |
| 59 | John L. Townsley | 48 | Head | Laborer | Arkansas |
| 60 | Elsie Townsley | 39 | Wife | — | Missouri |
| 61 | Clarence A. Townsley | 19 | Son | Laborer | Oklahoma |
| 62 | Clyde A. Townsley | 16 | Son | Laborer | Oklahoma |
| 63 | Everett A. Huddleston | 55 | Head | Laborer | Tennessee |
| 64 | Edna H. Huddleston | 38 | Wife | — | Oklahoma |
| 65 | Clifford J. Huddleston | 17 | Son | Laborer | Oklahoma |
| 66 | Mary E. Huddleston | 15 | Daughter | — | Oklahoma |
| 67 | Nettie E. Huddleston | 13 | Daughter | — | Oklahoma |
| 68 | Iva L. Huddleston | 10 | Daughter | — | Oklahoma |
| 69 | George E. Huddleston | 8 | Daughter | — | Oklahoma |
| 70 | David C. Huddleston | 6 | Son | — | Oklahoma |
| 71 | Fred B. Frees | 59 | Head | Farmer | Illinois |
| 72 | Samuel R. Burnstetter | 61 | Head | Farmer | Kentucky |
| 73 | Iva B. Burnstetter | 40 | Wife | — | Kentucky |
| 74 | Loyd B. Burnstetter | 28 | Son | Laborer | Oklahoma |
| 75 | Dale O. Bilger | 48 | Head | Rural Carrier | Oklahoma |
| 76 | Lena C. Bilger | 48 | Wife | — | Kansas |
| 77 | Delores Sharp | 23 | Lodger | Maid | Oklahoma |
| 78 | Alfred L. Washington | 56 | Head | Minister | Arkansas |
| 79 | Ivy M. Washington | 34 | Wife | — | Oklahoma |
| 80 | William L. Washington | 11 | Son | — | Oklahoma |
Pedigree Summary
Sidney
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)