TS
Thomas Simpson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Loudon, Tennessee
Our Model Tree links this Thomas Simpson across the 1930 and 1940 US Censuses in Loudon, Tennessee (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 8-person household.
Age 4
b. ~1926
Male
Son
Born: Tennessee
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Loudon, Tennessee |
| Surname | Simpson |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | Civil Dist 3 |
| Est. Birth Year | ~1926 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Gladys Simpson | Daughter | — | 14 | ~1916 |
| Pearl Simpson | Daughter | — | 8 | ~1922 |
| Warren Simpson | Son | — | 11 | ~1919 |
| Herbert Simpson | Son | — | 1 | ~1929 |
| Bonnery Simpson | Head | — | 41 | ~1889 |
| Thomas Simpson | Son | — | 4 | ~1926 |
| Joseph Simpson | Son | — | 15 | ~1915 |
| Mary Simpson | Spouse | — | 35 | ~1895 |
Census Appearances
1930
Loudon, Tennessee
Son, age 4
Loudon, Tennessee · implied b. ~1926 — 8 household members
| Surname | Simpson |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Loudon-County, Tennessee
Son, age 14
Loudon-County, Tennessee · implied b. ~1926 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simpson |
| Given Name | Tom |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | Civil Dist # 1 |
| 1935 Residence (County) | Loudon |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 6 |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Simpson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Simpson
Son · 1930 · age 4 · b. ~1926 · Tennessee
★ You are viewing this record
Sibling
Warren Simpson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Simpson
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pearl Simpson
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Simpson
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Simpson
Sibling · 1930 · age 1
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 — Loudon, Tennessee
Open full size
1930 US Federal Census — Loudon, Tennessee
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2261unit:0531)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Una V. | 5 | Daughter | — | Tennessee |
| 2 | Oden Largent | 34 | Head | Farmer | Virginia |
| 3 | Lena Largent | 23 | Wife | — | Tennessee |
| 4 | Sarah Ruth Largent | 8 | Daughter | — | Tennessee |
| 5 | William G. Largent | 6 | Son | — | Tennessee |
| 6 | Benjamin F. Brown | 72 | Head | — | Tennessee |
| 7 | Sarah F. Brown | 64 | Wife | Farmer | Tennessee |
| 8 | Wilma L. Brown | 20 | Daughter | Teacher | Tennessee |
| 9 | Ira Carver | 28 | Head | Farmer | North Carolina |
| 10 | Gertie Carver | 20 | Wife | — | North Carolina |
| 11 | Lawrence Carver | 1 | Son | — | Tennessee |
| 12 | Mable Belle | 12 | Step-daughter | — | Tennessee |
| 13 | John H. Briant | 52 | Head | Merchant | Tennessee |
| 14 | Alma M. Briant | 52 | Wife | — | Tennessee |
| 15 | Nevill M. Briant | 18 | Daughter | — | Tennessee |
| 16 | Bettie R. Briant | 14 | Daughter | — | Tennessee |
| 17 | Joseph F. Briant | 6 | Son | — | Tennessee |
| 18 | Samuel R. Currier | 55 | Head | Farmer | Tennessee |
| 19 | Cora Currier | 40 | Wife | — | Tennessee |
| 20 | Grover Currier | 16 | Son | Labourer | Tennessee |
| 21 | Charles Currier | 14 | Son | — | Tennessee |
| 22 | James Currier | 11 | Son | — | Tennessee |
| 23 | Pauline Currier | 6 | Daughter | — | Tennessee |
| 24 | Lora Bean | 70 | Mother-in-law | — | Tennessee |
| 25 | Abbie Flynn | 50 | Half-sister-in-law | — | Tennessee |
| 26 | Bob Holton | 18 | Lodger | Labourer | Tennessee |
| 27 | Nelson Hartley | 20 | Lodger | Labourer | Tennessee |
| 28 | Blackston Monday | 36 | Head | Farmer | Tennessee |
| 29 | Tempie Monday | 22 | Wife | — | Tennessee |
| 30 | Marie Monday | 1 | Daughter | — | Tennessee |
| 31 | William H. Williams | 63 | Head | Farmer | Tennessee |
| 32 | Lottie J. Williams | 51 | Wife | — | Tennessee |
| 33 | William N. Wilds | 56 | Head | Farmer | Tennessee |
| 34 | Missie Wilds | 50 | Wife | — | Tennessee |
| 35 | Raymond Wilds | 18 | Son | — | Tennessee |
| 36 | Willie Wilds | 12 | Daughter | — | Tennessee |
| 37 | Linnie Wilds | 10 | Daughter | — | Tennessee |
| 38 | James E. Williams | 23 | Head | Farmer | North Carolina |
| 39 | Rosary Williams | 24 | Wife | — | Tennessee |
| 40 | Bonnery Simpson | 41 | Head | Farmer | Tennessee |
| 41 | Mary Simpson | 35 | Wife | — | Tennessee |
| 42 | Joseph H. Simpson | 15 | Son | — | Tennessee |
| 43 | Gladys Simpson | 14 | Daughter | — | Tennessee |
| 44 | Warren Simpson | 11 | Son | — | Tennessee |
| 45 | Pearl Simpson | 8 | Daughter | — | Tennessee |
| 46 | Thomas Simpson THIS PERSON | 4 | Son | — | Tennessee |
| 47 | Herbert Simpson | 1 | Son | — | Tennessee |
| 48 | Hill C. Clark | 44 | Head | Farmer | Tennessee |
| 49 | Missie Clark | 38 | Wife | — | Alabama |
| 50 | William H. Clark | 17 | Son | Labourer | Tennessee |
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)