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Mary Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Wyandotte-County, Kansas
Our Model Tree links this Mary Miller across the 1920, 1930 and 1940 US Censuses in Wyandotte-County, Kansas (XGBoost, ~Confirmed), with identified parents Sol & Myrtle — first a daughter (b.~1917), then head of a 6-person household.
Age 23
b. ~1917
Female
Daughter
Born: Kansas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wyandotte-County, Kansas |
| Surname | Miller |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Kansas City, City |
| 1935 Residence (County) | Wyandotte |
| Additional Details | |
| Occupation | New Worker |
| Class of Worker | GW |
| Hours Worked | 3 |
| Income (1939) | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | New Worker |
| Township / Ward | Kansas City City |
| Est. Birth Year | ~1917 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Miller | Daughter | — | 23 | ~1917 |
| Roberta Miller | Daughter | — | 17 | ~1923 |
| Mable Miller | Daughter | — | 24 | ~1916 |
| Myrtle Miller | Head | — | 46 | ~1894 |
| Sandra Miller | Other | — | 3 | ~1937 |
| Johnson Miller | Son | — | 22 | ~1918 |
Census Appearances
1920
Wyandotte, Kansas
Daughter, age 2
Wyandotte, Kansas · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kansas |
| Occupation | none |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Wyandotte, Kansas
Daughter, age 13
Wyandotte, Kansas · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kansas |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Wyandotte-County, Kansas
Daughter, age 23
Wyandotte-County, Kansas · implied b. ~1917 — 6 household members
| Surname | Miller |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Kansas City, City |
| 1935 Residence (County) | Wyandotte |
| Occupation | New Worker |
| Class of Worker | GW |
| Hours Worked | 3 |
| Income (1939) | 0 |
| Highest Grade | Hs 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 Mary Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Sol Miller (~0.92 confidence) and mother Myrtle Miller (~0.92 confidence) and mother Myrtle Miller (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Sol Miller
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Myrtle Miller
b. ~1894
Source mother
● Household
· direct · ~0.92
Mother
Myrtle Miller
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Miller
Daughter · 1940 · age 23 · b. ~1917 · Kansas
★ You are viewing this record
Sibling
Johnson Miller
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mable Miller
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roberta Miller
Sibling · 1940 · age 17
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
1940 US Federal Census — Wyandotte-County, Kansas
Open full size
1940 US Federal Census — Wyandotte-County, Kansas
Page Contents
25 people indexed on this census page (nara:1940:m-t0627-01269-00158)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Floyd D Hayes | 33 | Head | Dishwasher | Kentucky |
| 42 | Lorraine Hayes | 32 | Wife | — | Kansas |
| 43 | Katherine Hayes | 10 | Daughter | — | Kansas |
| 44 | Bernice Hayes | 5 | Daughter | — | Kansas |
| 45 | Rowland Hayes | 3 | Son | — | Kansas |
| 46 | Myrtle Miller | 46 | Head | — | Kansas |
| 47 | Mable Miller | 24 | Daughter | New Worker | Kansas |
| 48 | Mary Miller THIS PERSON | 23 | Daughter | New Worker | Kansas |
| 49 | Johnson Miller | 22 | Son | New Worker | Kansas |
| 50 | Roberta Miller | 17 | Daughter | New Worker | Kansas |
| 51 | Sandra Miller | 3 | Granddaughter | — | Kansas |
| 52 | Arserow Dwyer | 50 | Head | Laborer | Missouri |
| 53 | Iona X Dwyer | 54 | Wife | — | Mexico |
| 54 | Kathern Dwyer | 24 | Daughter | — | Kansas |
| 55 | Garnett Dwyer | 19 | Daughter | — | Kansas |
| 56 | Dorothy Dwyer | 17 | Daughter | — | Kansas |
| 57 | Charles Dwyer | 16 | Son | — | Kansas |
| 58 | Barth Barnett | 34 | Head | — | Arkansas |
| 59 | King Barnett | 31 | Brother | Laborer | Arkansas |
| 60 | Larnon Barnett | 24 | Brother | Porter | Arkansas |
| 61 | Joseph Lee | 45 | Head | Labour | Arkansas |
| 62 | Inez Lee | 37 | Wife | — | Arkansas |
| 63 | Harvey L Lee | 16 | Son | — | Kansas |
| 64 | Wilchia Lee | 14 | Daughter | — | Kansas |
| 65 | Emeline Lee | 12 | Daughter | — | Kansas |
Related Census Records
Pedigree Summary
Mary + 3 siblings
Gen 1 · 3 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)