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Grace Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Washington-County, Pennsylvania
Our Model Tree links this Grace Miller across the 1920, 1930 and 1940 US Censuses in Washington-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Elizabeth & J — first a daughter (b.~1904), then head of a 4-person household.
Age 36
b. ~1904
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Pennsylvania |
| Surname | Miller |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Claysville borough |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Occupation | Music teacher |
| Industry | Own home |
| Class of Worker | OA |
| Hours Worked | 2 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Teacher |
| Township / Ward | Claysville Borough |
| Est. Birth Year | ~1904 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Josephine Miller | Daughter | — | 34 | ~1906 |
| Grace Miller | Daughter | — | 36 | ~1904 |
| Lizzie Miller | Head | — | 63 | ~1877 |
| John Miller | Son | — | 28 | ~1912 |
Census Appearances
1920
Allegheny, Pennsylvania
Daughter, age 16
Allegheny, Pennsylvania · implied b. ~1904 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Saleslady |
| Industry | Store |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Washington, Pennsylvania
Daughter, age 26
Washington, Pennsylvania · implied b. ~1904 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Teacher |
| Industry | Music |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Washington-County, Pennsylvania
Daughter, age 36
Washington-County, Pennsylvania · implied b. ~1904 — 4 household members
| Surname | Miller |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Claysville borough |
| 1935 Residence (County) | Washington |
| Occupation | Music teacher |
| Industry | Own home |
| Class of Worker | OA |
| Hours Worked | 2 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Grace Miller across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: mother Elizabeth Miller (~0.92 confidence) and father J Miller (~0.92 confidence) and mother Lizzie Miller (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Elizabeth Miller
b. ~1868
Source mother
● Household
· direct · ~0.92
Father
J Miller
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Lizzie Miller
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Grace Miller
Daughter · 1940 · age 36 · b. ~1904 · Pennsylvania
★ You are viewing this record
Sibling
John Miller
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josephine Miller
Sibling · 1940 · age 34
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 — Washington-County, Pennsylvania
Open full size
1940 US Federal Census — Washington-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03622-00178)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rosa Dutko | 8 | Lodger | — | Pennsylvania |
| 2 | Frank Succurro | 9 | Lodger | — | Pennsylvania |
| 3 | Katie Succurro | 6 | Lodger | — | Pennsylvania |
| 4 | Edward Noble | 71 | Head | — | Pennsylvania |
| 5 | Lida Noble | 59 | Wife | — | Pennsylvania |
| 6 | Charles Noble | 31 | Son | — | Pennsylvania |
| 7 | George Noble | 25 | Son | Laborer | Pennsylvania |
| 8 | Charley E. Liggett | 71 | Head | Laborer | Pennsylvania |
| 9 | Mary E. Liggett | 55 | Wife | — | Pennsylvania |
| 10 | Herbert Craig | 30 | Head | Truck Driver | Pennsylvania |
| 11 | Florence Craig | 31 | Wife | — | Pennsylvania |
| 12 | Evelyn Craig | 6 | Daughter | — | Pennsylvania |
| 13 | Edwin Craig | 5 | Son | — | Pennsylvania |
| 14 | Mary Miller | 51 | Head | — | Pennsylvania |
| 15 | Leah Miller | 20 | Daughter | — | Pennsylvania |
| 16 | Lucille Miller | 16 | Daughter | — | Pennsylvania |
| 17 | Max Hesse | 45 | Head | Polisher | Pennsylvania |
| 18 | Laura Hesse | 26 | Wife | — | Pennsylvania |
| 19 | Ralph Burns | 55 | Head | Meat Cutter | Pennsylvania |
| 20 | Margritte Burns | 53 | Wife | Cream Tester | Pennsylvania |
| 21 | Edward J. Mccracken | 71 | Head | — | Pennsylvania |
| 22 | Laura Mccracken | 44 | Wife | Cook | Pennsylvania |
| 23 | Marie Laird | 60 | Head | — | Pennsylvania |
| 24 | Elmer Harrell | 42 | Head | Molder | Pennsylvania |
| 25 | Lenore Harrell | 39 | Wife | — | West Virginia |
| 26 | Dorothy Harrell | 17 | Daughter | — | Pennsylvania |
| 27 | Louise Harrell | 15 | Daughter | — | Pennsylvania |
| 28 | Lola Jean Harrell | 12 | Daughter | — | Pennsylvania |
| 29 | Howard Harrell | 11 | Son | — | Pennsylvania |
| 30 | Lizzie Miller | 63 | Head | — | Pennsylvania |
| 31 | Grace Miller THIS PERSON | 36 | Daughter | Music Teacher | Pennsylvania |
| 32 | Josephine Miller | 34 | Daughter | Manager | Pennsylvania |
| 33 | John Miller | 28 | Son | Draftsman | Pennsylvania |
| 34 | Frank Egan | 74 | Head | — | Pennsylvania |
| 35 | Julia Egan | 64 | Wife | — | Pennsylvania |
| 36 | Sylvester Egan | 29 | Son | Clerk | Pennsylvania |
| 37 | James A. Egan | 19 | Son | — | Pennsylvania |
| 38 | Alice Allender | 84 | Head | — | Pennsylvania |
| 39 | Frank Allender | 47 | Son | Manager | Pennsylvania |
| 40 | Caroline Allender | 41 | Daughter | Clerk | Pennsylvania |
Pedigree Summary
Grace + 2 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)