MT
Margaret Thomas — 1940 US Census Record
Model Tree available1940 United States Federal Census · Wilson-County, Kansas
Our Model Tree links this Margaret Thomas across the 1920, 1930 and 1940 US Censuses in Wilson-County, Kansas (XGBoost, ~Confirmed), with identified parents Ernest & Josephine — first a daughter (b.~1920), then head of a 5-person household.
Age 20
b. ~1920
Female
Daughter
Born: Kansas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wilson-County, Kansas |
| Surname | Thomas |
| Given Name | Margaret L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Fredonia City |
| 1935 Residence (County) | Wilson |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Fredonia City |
| Est. Birth Year | ~1920 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Thomas | Daughter | — | 20 | ~1920 |
| Ernest Thomas | Head | — | 51 | ~1889 |
| Mary Cox | Other | — | 81 | ~1859 |
| A Cox | Other | — | 47 | ~1893 |
| Josephine Thomas | Spouse | — | 49 | ~1891 |
Census Appearances
1920
Wilson, Kansas
Daughter, age
Wilson, Kansas · implied b. ~1920 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Margaret |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Arkansas |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Wilson, Kansas
Daughter, age 10
Wilson, Kansas · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Margaret L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Arkansas |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Wilson-County, Kansas
Daughter, age 20
Wilson-County, Kansas · implied b. ~1920 — 5 household members
| Surname | Thomas |
| Given Name | Margaret L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Fredonia City |
| 1935 Residence (County) | Wilson |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Margaret Thomas across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Ernest Thomas (~0.92 confidence) and mother Josephine Thomas (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Ernest Thomas
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Josephine Thomas
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Thomas
Daughter · 1940 · age 20 · b. ~1920 · Kansas
★ 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 — Wilson-County, Kansas
Open full size
1940 US Federal Census — Wilson-County, Kansas
Page Contents
28 people indexed on this census page (nara:1940:m-t0627-01265-00784)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Guy Chilcote | 63 | Head | Labour | Kansas |
| 2 | Bessie Chilcote | 43 | Wife | — | Kansas |
| 3 | Ida Mae Chilcote | 11 | Daughter | — | Kansas |
| 4 | Dwight H Ralston | 27 | Head | Laborer | Kansas |
| 5 | Vida G Ralston | 18 | Wife | — | Kansas |
| 6 | Donald D Ralston | 2 | Son | — | Kansas |
| 7 | Bernard A Rock | 42 | Head | Accountant Clerk | Kansas |
| 8 | Frances M Rock | 36 | Wife | — | Kansas |
| 9 | Marjorie L Rock | 11 | Daughter | — | Kansas |
| 10 | Mable Jo Rock | 9 | Daughter | — | Kansas |
| 11 | William A Rock | 7 | Son | — | Kansas |
| 12 | Robert L Rock | 5 | Son | — | Kansas |
| 13 | George P Rock | 3 | Son | — | Kansas |
| 14 | Mary M Rock | 1 | Daughter | — | Kansas |
| 15 | Ernest Earl Thomas | 51 | Head | Blacksmith | Kansas |
| 16 | Josephine Thomas | 49 | Wife | — | Arkansas |
| 17 | Margaret L Thomas THIS PERSON | 20 | Daughter | — | Kansas |
| 18 | Mary Cox | 81 | Mother | — | Indiana |
| 19 | A Ray Cox | 47 | Brother in law | Truck Driver | Kansas |
| 20 | Charles Cox | 53 | Head | — | Kansas |
| 21 | Anna Cox | 42 | Wife | — | Missouri |
| 22 | Lucille Cox | 24 | Daughter | Beauty Operator | Iowa |
| 23 | Marjorie Cox | 15 | Daughter | — | Kansas |
| 24 | Charles M Pound | 33 | Head | Truck Tractor Operator | Kansas |
| 25 | Velma L Pound | 24 | Wife | — | Kansas |
| 26 | Johnie D Pound | 4 | Son | — | Kansas |
| 27 | Robert L Pound | 2 | Son | — | Kansas |
| 28 | Tommy N Pound | 0 | Son | — | Kansas |
Related Census Records
Pedigree Summary
Margaret
Gen 1 · 2 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)