FS
Fred Smith — 1930 US Census Record
Model Tree available1930 United States Federal Census · Pittsburg, Oklahoma
Our Model Tree links this Fred Smith across the 1920, 1930 and 1940 US Censuses in Pittsburg, Oklahoma (XGBoost, ~Confirmed), with identified parents H & Henry — first a son (b.~1915), then head of a 6-person household.
Age 15
b. ~1915
Male
Son
Born: Oklahoma
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Pittsburg, Oklahoma |
| Surname | Smith |
| Given Name | Fred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Texas |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Dow Township |
| Est. Birth Year | ~1915 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Fred | Age | Birth yr |
|---|---|---|---|---|
| Elsie Smith | Daughter | — | 18 | ~1912 |
| Henry Smith | Head | — | 57 | ~1873 |
| Fred Smith | Son | — | 15 | ~1915 |
| John Smith | Son | — | 14 | ~1916 |
| Floyd Smith | Son | — | 23 | ~1907 |
| Mattie Smith | Spouse | — | 54 | ~1876 |
Census Appearances
1920
Pittsburg, Oklahoma
Son, age 5
Pittsburg, Oklahoma · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Freddie |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Texas |
| Speaks English | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1930
Pittsburg, Oklahoma
Son, age 15
Pittsburg, Oklahoma · implied b. ~1915 — 6 household members
| Surname | Smith |
| Given Name | Fred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Pittsburg-County, Oklahoma
Son, age 25
Pittsburg-County, Oklahoma · implied b. ~1915 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Freddie |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Miami |
| Occupation | Labour |
| Industry | Construction |
| Class of Worker | GW |
| Hours Worked | 18 |
| Income (1939) | 200 |
| Highest Grade | Hs 3 |
| 1935 Residence | Arizona |
| 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 Fred Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father H Smith (~0.92 confidence) and father Henry Smith (~0.92 confidence) and mother Mattie Smith (~0.92 confidence) and mother Mattie Smith (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
H Smith
b. ~1873
Source father
● Household
· direct · ~0.92
Father
Henry Smith
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Mattie Smith
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Mattie Smith
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Fred Smith
Son · 1930 · age 15 · b. ~1915 · Oklahoma
★ You are viewing this record
Sibling
Elsie Smith
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Floyd Smith
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Smith
Sibling · 1930 · age 14
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
1930 US Federal Census — Pittsburg, Oklahoma
Open full size
1930 US Federal Census — Pittsburg, Oklahoma
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1926unit:0378)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Vera Draw B Stewart | 7 | Daughter | — | Oklahoma |
| 2 | John Parker | 55 | Head | Digger | Alabama |
| 3 | Sallie Parker | 50 | Wife | — | Texas |
| 4 | Charley N Parker | 23 | Son | Digger | Oklahoma |
| 5 | John Pat Parker | 20 | Son | Gateman | Oklahoma |
| 6 | William S Davis | 56 | Head | — | Kentucky |
| 7 | May Davis | 47 | Wife | — | Texas |
| 8 | Willie Herselli | 28 | Lodger | Digger | Kansas |
| 9 | Pat Ezekial | 26 | Head | Digger | Oklahoma |
| 10 | Harley Ezekial | 20 | Wife | — | Oklahoma |
| 11 | Alta Lee Ezekial | 2 | Daughter | — | Oklahoma |
| 12 | Wallace Creasy | 41 | Head | Laborer | West Virginia |
| 13 | Mary Creasy | 34 | Wife | — | Alabama |
| 14 | Mary Creasy | 7 | Daughter | — | Oklahoma |
| 15 | Martha Creasy | 3 | Daughter | — | Missouri |
| 16 | John Creasy | 1 | Son | — | Oklahoma |
| 17 | Dewey Creasy | 31 | Brother | Laborer | West Virginia |
| 18 | Henry Smith | 57 | Head | Digger | Alabama |
| 19 | Mattie Smith | 54 | Wife | — | Texas |
| 20 | Floyd Smith | 23 | Son | Laborer | Oklahoma |
| 21 | Elsie Smith | 18 | Daughter | — | Oklahoma |
| 22 | Fred Smith THIS PERSON | 15 | Son | — | Oklahoma |
| 23 | John Smith | 14 | Son | — | Oklahoma |
| 24 | Clarence Smith | 32 | Head | Digger | Texas |
| 25 | Letha Smith | 28 | Wife | — | South Carolina |
| 26 | Myrtle F Smith | 7 | Daughter | — | Oklahoma |
| 27 | Doris Smith | 3 | Daughter | — | Oklahoma |
| 28 | Addie M Smith | 2 | Daughter | — | North Carolina |
| 29 | C. F. Smith | 0 | Son | — | Oklahoma |
| 30 | Tony Kubach | 40 | Head | Digger | Nebraska |
| 31 | Vina Kubach | 35 | Wife | — | Oklahoma |
| 32 | Ruby J Kubach | 18 | Daughter | — | Oklahoma |
| 33 | Ethel Kubach | 17 | Daughter | — | Oklahoma |
| 34 | Joe Kubach | 15 | Son | — | Oklahoma |
| 35 | Arthur Kubach | 10 | Son | — | Oklahoma |
| 36 | Grover Kubach | 9 | Son | — | Oklahoma |
| 37 | Helen Kubach | 4 | Daughter | — | Oklahoma |
| 38 | Phyllis Kubach | 2 | Daughter | — | Oklahoma |
| 39 | Sidnie Wilson | 48 | Head | Operator | Virginia |
| 40 | Columbus Charles Wilson | 64 | Lodger | Helper | Ohio |
| 41 | William Sexton | 36 | Head | Tenant | Oklahoma |
| 42 | Pearl Sexton | 30 | Wife | — | Oklahoma |
| 43 | Sam Wilson | 50 | Head | Tenant | Virginia |
| 44 | George Shellenberger | 34 | Head | Driver | Oklahoma |
| 45 | Belle Shellenberger | 33 | Wife | — | Oklahoma |
| 46 | Deward Shellenberger | 16 | Son | — | Oklahoma |
| 47 | Ralph Shellenberger | 14 | Son | — | Oklahoma |
| 48 | Arnold Shellenberger | 12 | Son | — | Oklahoma |
| 49 | Wayne Shellenberger | 10 | Son | — | Oklahoma |
| 50 | Vernon Shellenberger | 8 | Son | — | Oklahoma |
Pedigree Summary
Fred + 3 siblings
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 1930 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)