TM
Thelma Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Johnson-County, Kansas
Our Model Tree links this Thelma Miller across the 1920, 1930 and 1940 US Censuses in Johnson-County, Kansas (XGBoost, ~Confirmed), with identified parents Georgia — first a daughter (b.~1910), then head of a 2-person household.
Age 30
b. ~1910
Female
Daughter
Born: Kansas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Johnson-County, Kansas |
| Surname | Miller |
| Given Name | Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Olathe City |
| 1935 Residence (County) | Johnson |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 450 |
| Highest Grade | C 3 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Teacher |
| Township / Ward | Olathe City |
| Est. Birth Year | ~1910 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thelma | Age | Birth yr |
|---|---|---|---|---|
| Thelma Miller | Daughter | — | 30 | ~1910 |
| Georgia Miller | Head | — | 60 | ~1880 |
Census Appearances
1920
Johnson, Kansas
Other, age 10
Johnson, Kansas · implied b. ~1910 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Thelma O. |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Johnson, Kansas
Other, age 20
Johnson, Kansas · implied b. ~1910 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Thelma |
| Relationship to Head | sister |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | Canada English |
| Occupation | Clerk |
| Industry | Insurance Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Johnson-County, Kansas
Daughter, age 30
Johnson-County, Kansas · implied b. ~1910 — 2 household members
| Surname | Miller |
| Given Name | Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Olathe City |
| 1935 Residence (County) | Johnson |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 450 |
| Highest Grade | C 3 |
| 1935 Residence | Same place |
| 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 Thelma Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Georgia Miller (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Georgia Miller
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thelma Miller
Daughter · 1940 · age 30 · b. ~1910 · 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 — Johnson-County, Kansas
Open full size
1940 US Federal Census — Johnson-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01237-00586)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ethel R Ross | 48 | Wife | Bookkeeper | Kansas |
| 42 | Betty Ross | 21 | Daughter | Bookkeeper | Kansas |
| 43 | Herbert Ross | 14 | Son | — | Kansas |
| 44 | Ned Ross | 15 | Son | — | Kansas |
| 45 | Ted Ross | 15 | Son | — | Kansas |
| 46 | Frank B White | 57 | Head | Meat Cutter | Kansas |
| 47 | Alice L White | 57 | Wife | — | Texas |
| 48 | Harold White | 35 | Head | Electrician | Kansas |
| 49 | Dorothy White | 32 | Wife | Bookkeeper | Missouri |
| 50 | Tom Hess | 43 | Head | Proprietor | Missouri |
| 51 | Linnetta A Hess | 43 | Wife | — | Missouri |
| 52 | Dorothy Hess | 15 | Daughter | — | Missouri |
| 53 | Georgia A Miller | 60 | Head | House Work | Kansas |
| 54 | Thelma Miller THIS PERSON | 30 | Daughter | Teacher | Kansas |
| 55 | Joel R Loudermill | 37 | Head | — | Wisconsin |
| 56 | Josephine Loudermill | 10 | Daughter | — | Kansas |
| 57 | Eugene Loudermill | 9 | Son | — | Kansas |
| 58 | Marjorie Loudermill | 7 | Daughter | — | Kansas |
| 59 | Bill Manlove | 45 | Head | Laborer | Kansas |
| 60 | Georgia A Starks | 47 | Head | Seamstress | Missouri |
| 61 | Nettie Ruth Thomas | 66 | Head | — | Kansas |
| 62 | Henry Thomas | 69 | Husband | — | Kentucky |
| 63 | Henry A Beckner | 76 | Head | — | Ohio |
| 64 | Sarah Beckner | 73 | Wife | — | Ohio |
| 65 | James Monohon | 86 | Head | — | Iowa |
| 66 | Matilda Monohon | 87 | Wife | — | Kansas |
| 67 | Arthur Monlove | 26 | Head | Laborer | Kansas |
| 68 | Malinda Monlove | 54 | Wife | — | Kentucky |
| 69 | John E Jenkins | 68 | Head | — | Missouri |
| 70 | Maggie Jenkins | 63 | Wife | — | Kansas |
| 71 | Maude R Lewis | 51 | Head | — | Kansas |
| 72 | Lelah Lewis | 18 | Daughter | — | Kansas |
| 73 | Richard Lewis | 17 | Son | Janitor | Kansas |
| 74 | Bernice Lewis | 44 | Brother | Porter | Kansas |
| 75 | Walter Cade | 32 | Head | Brick Mason | Kansas |
| 76 | Ada May Cade | 28 | Wife | — | Kansas |
| 77 | Wilma Cade | 11 | Daughter | — | Kansas |
| 78 | Lavon Cade | 9 | Daughter | — | Kansas |
| 79 | Walter Jr Cade | 7 | Son | — | Kansas |
| 80 | Wayne Cade | 5 | Son | — | Kansas |
Pedigree Summary
Thelma
Gen 1 · 1 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)