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Thomas Welch — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Yuma, Arizona
Our Model Tree links this Thomas Welch across the 1930 and 1940 US Censuses in Yuma, Arizona (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 9-person household.
Age 3
b. ~1927
Male
Son
Born: Arizona
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Yuma, Arizona |
| Surname | Welch |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Texas |
| Additional Details | |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
| Township / Ward | Gadsden Precinct |
| Est. Birth Year | ~1927 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Wanda Welch | Daughter | — | 1 | ~1929 |
| Lowell Welch | Son | — | 10 | ~1920 |
| Annie Welch | Other | — | 35 | ~1895 |
| Ernest Welch | Son | — | 13 | ~1917 |
| Wilma Welch | Daughter | — | 8 | ~1922 |
| Thomas Welch | Head | — | 36 | ~1894 |
| Thomas Welch | Son | — | 3 | ~1927 |
| Lorela Welch | Daughter | — | 16 | ~1914 |
| Odessa Welch | Daughter | — | 5 | ~1925 |
Census Appearances
1930
Yuma, Arizona
Son, age 3
Yuma, Arizona · implied b. ~1927 — 9 household members
| Surname | Welch |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Texas |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1940
Yuma-County, Arizona
Son, age 13
Yuma-County, Arizona · implied b. ~1927 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Welch |
| Given Name | Tom |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Arizona |
| 1935 Residence (City) | District 2 |
| 1935 Residence (County) | Yuma |
| Highest Grade | No 4 |
| 1935 Residence | Arizona |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
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 Welch across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Welch
Son · 1930 · age 3 · b. ~1927 · Arizona
★ You are viewing this record
Sibling
Wilma Welch
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lowell Welch
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Welch
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Odessa Welch
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wanda Welch
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lorela Welch
Sibling · 1930 · age 16
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 — Yuma, Arizona
Open full size
1930 US Federal Census — Yuma, Arizona
Page Contents
50 people indexed on this census page (ia:1930:15thcensus63unit:0730)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Sylvia Gardenhire | 9 | Daughter | — | Texas |
| 52 | Forest Gardenhire | 7 | Son | — | Texas |
| 53 | Mildred Brown | 4 | Daughter | — | Texas |
| 54 | Jack Brown | 2 | Son | — | Arizona |
| 55 | Thomas C Welch | 36 | Head | Automobile Mech | Alabama |
| 56 | Annie Welch | 35 | Wife-H | — | Texas |
| 57 | Lorela Welch | 16 | Daughter | — | Oklahoma |
| 58 | Ernest Welch | 13 | Son | — | Oklahoma |
| 59 | Lowell Welch | 10 | Son | — | Oklahoma |
| 60 | Wilma Welch | 8 | Daughter | — | Oklahoma |
| 61 | Odessa Welch | 5 | Daughter | — | Arizona |
| 62 | Thomas Welch THIS PERSON | 3 | Son | — | Arizona |
| 63 | Wanda Welch | 1 | Daughter | — | Arizona |
| 64 | Joseph E Remy | 44 | Head | Principal | Ohio |
| 65 | Ora Remy | 44 | Wife-H | — | Ohio |
| 66 | Ruth Remy | 7 | Daughter | — | Arizona |
| 67 | John H Haynes | 48 | Head | Postmaster | Tennessee |
| 68 | Helen M Haynes | 37 | Wife-H | Saleslady | Illinois |
| 69 | John A Haynes | 7 | Son | — | Arizona |
| 70 | Mary H Haynes | 5 | Daughter | — | Arizona |
| 71 | Joe W Haynes | 2 | Son | — | Arizona |
| 72 | Ira M Lee | 43 | Head | Farmer | Texas |
| 73 | Ethel Lee | 36 | Wife-H | — | Texas |
| 74 | James Lee | 14 | Son | — | Texas |
| 75 | Octavia Lee | 12 | Daughter | — | Texas |
| 76 | Elwood Lee | 10 | Son | — | California |
| 77 | Mace Hughes | 35 | Head | Truck Driver | Alabama |
| 78 | Sallie Hughes | 39 | Wife-H | — | Texas |
| 79 | Helen Hughes | 17 | Daughter | — | Texas |
| 80 | Angelo Campos | 47 | Head | Laborer | Mexico |
| 81 | Jesus Campos | 41 | Wife-H | — | Mexico |
| 82 | Maria Campos | 15 | Daughter | — | Mexico |
| 83 | Antonio Campos | 12 | Daughter | — | Mexico |
| 84 | John T Guthrie | 50 | Head | Farmer | Arkansas |
| 85 | Martha Guthrie | 48 | Wife-H | — | Kentucky |
| 86 | Chester Guthrie | 24 | Son | Farmer | Arkansas |
| 87 | Imee Guthrie | 14 | Daughter | — | Arkansas |
| 88 | Margaret Guthrie | 14 | Daughter | — | California |
| 89 | Hugh Darke | 36 | Head | Farmer | Texas |
| 90 | Flora Darke | 35 | Wife-H | — | Texas |
| 91 | James Darke | 10 | Son | — | Texas |
| 92 | Leroy Darke | 8 | Son | — | Texas |
| 93 | Alva L Darke | 3 | Son | — | Arizona |
| 94 | Billy J Darke | 1 | Son | — | Arizona |
| 95 | Floyd Jones | 34 | Lodger | Laborer | Texas |
| 96 | Thomas Hendrix | 73 | Head | Farmer | Ohio |
| 97 | Florence Hendrix | 58 | Wife-H | — | United States |
| 98 | Elroy Hendrix | 21 | Son | Laborer | Texas |
| 99 | Elmo Hendrix | 19 | Son | Laborer | Texas |
| 100 | Elmer Hendrix | 17 | Son | Laborer | Texas |
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)