TC
Thomas Cox — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Yuma, Colorado
Our Model Tree links this Thomas Cox across the 1920, 1930 and 1940 US Censuses in Yuma, Colorado (XGBoost, ~Confirmed) — first a head (b.~1881), then head of a 3-person household.
Age 49
b. ~1881
Male
Head
Born: Missouri
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Yuma, Colorado |
| Surname | Cox |
| Given Name | Thomas F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 47 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Farmer |
| Township / Ward | Happyville Precinct 19 |
| Est. Birth Year | ~1881 |
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 1930 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Edward Cox | Son | — | 1 | ~1929 |
| Mary Cox | Other | — | 40 | ~1890 |
| Thomas Cox | Head | — | 49 | ~1881 |
Census Appearances
1920
Yuma, Colorado
Head, age 35
Yuma, Colorado · implied b. ~1885 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cox |
| Given Name | Thomas J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | Farm Laborer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Yuma, Colorado
Head, age 49
Yuma, Colorado · implied b. ~1881 — 3 household members
| Surname | Cox |
| Given Name | Thomas F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 47 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Yuma-County, Colorado
Head, age 59
Yuma-County, Colorado · implied b. ~1881 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cox |
| Given Name | Tom |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | One South |
| 1935 Residence (County) | Yuma |
| Occupation | Farmer |
| Industry | Cattle Farm |
| Class of Worker | NP |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Thomas Cox across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Thomas Cox
Head · 1930 · age 49 · b. ~1881 · Colorado
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Yuma, Colorado
Open full size
1930 US Federal Census — Yuma, Colorado
Page Contents
50 people indexed on this census page (ia:1930:15thcensus252unit:1150)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charlie M Mccracken | 10 | Son | None | Colorado |
| 52 | Anna B Mccracken | 8 | Daughter | None | Colorado |
| 53 | Berle L Mccracken | 2 | Son | None | Colorado |
| 54 | John S Mcnaught | 46 | Head | Farmer | Illinois |
| 55 | Maud S Mcnaught | 43 | Wife-H | None | Illinois |
| 56 | Cecil E Mcnaught | 17 | Son | None | Colorado |
| 57 | Neldora Mcnaught | 14 | Daughter | None | Illinois |
| 58 | John A Mcnaught | 12 | Son | None | Colorado |
| 59 | Ruby C Mcnaught | 5 | Daughter | None | Colorado |
| 60 | Thomas F Cox THIS PERSON | 49 | Head | Farmer | Missouri |
| 61 | Mary A Cox | 40 | Wife-H | None | New York |
| 62 | Edward J Cox | 1 | Son | None | Colorado |
| 63 | Mary E Cox | 74 | Head | None | Missouri |
| 64 | Ralph Kopp | 16 | Nephew | Laborer | Colorado |
| 65 | Ross P Twedell | 36 | Head | Farmer | Missouri |
| 66 | Nannie O Twedell | 32 | Wife-H | None | Missouri |
| 67 | Gerald R Twedell | 16 | Son | None | Missouri |
| 68 | Donald R Twedell | 15 | Son | None | Missouri |
| 69 | Harold W Twedell | 12 | Son | None | Missouri |
| 70 | Merle F Twedell | 8 | Son | None | Missouri |
| 71 | Lois E Twedell | 5 | Daughter | None | Missouri |
| 72 | Cecil B Roberts | 34 | Head | Farmer | Arkansas |
| 73 | Elma Roberts | 36 | Wife-H | None | Wisconsin |
| 74 | Evelyn Kishamy | 11 | Stepdaughter | None | Missouri |
| 75 | George H Schroeder | 35 | Head | Farmer | Kansas |
| 76 | Hazel Schroeder | 33 | Wife-H | None | Missouri |
| 77 | Clarence Schroeder | 10 | Son | None | Colorado |
| 78 | Gerald M Schroeder | 8 | Son | None | Colorado |
| 79 | Carl D Schroeder | 7 | Son | None | Colorado |
| 80 | Caroline D Schroeder | 7 | Daughter | None | Colorado |
| 81 | Arthur H Schroeder | 29 | Head | Farmer | Kansas |
| 82 | John Tuell | 63 | Head | Farmer | Indiana |
| 83 | Annie E Tuell | 56 | Wife-H | None | Kansas |
| 84 | William Tuell | 20 | Son | Laborer | Kansas |
| 85 | Wilma Tuell | 20 | Daughter | None | Kansas |
| 86 | Agnes Tuell | 18 | Daughter | None | Kansas |
| 87 | John M Tuell | 15 | Son | None | Kansas |
| 88 | Julia E Gilbirds | 69 | Head | Farmer | Wisconsin |
| 89 | Gerald S Gilbirds | 31 | Son | Partner | Nebraska |
| 90 | Jesse B Barrett | 63 | Head | Farmer | Ohio |
| 91 | Minnie L Barrett | 63 | Wife-H | None | New York |
| 92 | Lavern J Barrett | 19 | Son | Laborer | Kansas |
| 93 | Clyde A Barrett | 36 | Son | Laborer | Kansas |
| 94 | Olla Barrett | 26 | Daughter-in-law | None | Missouri |
| 95 | Margery J Barrett | 12 | Granddaughter | None | Colorado |
| 96 | Eral B Highland | 23 | Head | Farmer | Nebraska |
| 97 | Marie Highland | 19 | Wife-H | None | Nebraska |
| 98 | Rosie Clark | 16 | Sister-in-law | None | Nebraska |
| 99 | Manny T Highland | 16 | Brother | None | Colorado |
| 100 | Edward W Frese | 41 | Head | Farmer | Nebraska |
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)