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Joan Miller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Denver-County, Colorado
Our Model Tree links this Joan Miller across the 1930 and 1940 US Censuses in Denver-County, Colorado (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 4-person household.
Age 11
b. ~1929
Female
Daughter
Born: Colorado
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Denver-County, Colorado |
| Surname | Miller |
| Given Name | Joan |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Denver City |
| 1935 Residence (County) | Denver |
| Additional Details | |
| Industry | 0 |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Denver City |
| Est. Birth Year | ~1929 |
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 Joan | Age | Birth yr |
|---|---|---|---|---|
| Joan Miller | Daughter | — | 11 | ~1929 |
| Shari Miller | Son | — | 11 | ~1929 |
| Charles Miller | Head | — | 43 | ~1897 |
| Helen Miller | Spouse | — | 35 | ~1905 |
Census Appearances
1930
Denver, Colorado
Daughter, age 1
Denver, Colorado · implied b. ~1929 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Joanne |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Colorado |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Denver-County, Colorado
Daughter, age 11
Denver-County, Colorado · implied b. ~1929 — 4 household members
| Surname | Miller |
| Given Name | Joan |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Denver City |
| 1935 Residence (County) | Denver |
| Industry | 0 |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Joan Miller across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Joan Miller
Daughter · 1940 · age 11 · b. ~1929 · Colorado
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Sibling
Shari Miller
Sibling · 1940 · age 11
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 — Denver-County, Colorado
Open full size
1940 US Federal Census — Denver-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00489-00450)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Samon William Hage | 21 | Son | Stock Clerk | Minnesota |
| 2 | William E. Bickel | 42 | Head | Deputy Commissioner | Indiana |
| 3 | Helen Bickel | 34 | Wife | — | Colorado |
| 4 | Lorraine Risme | 3 | Niece | — | Colorado |
| 5 | Clarence R. Hansen | 38 | Head | Buyer | Wisconsin |
| 6 | Rhea Hansen | 43 | Wife | — | Wisconsin |
| 7 | Donald Hansen | 19 | Son | — | Wisconsin |
| 8 | David Hansen | 4 | Son | — | Wisconsin |
| 9 | Walter R. Vidler | 48 | Head | Superintendent | Missouri |
| 10 | Elizabeth Vidler | 52 | Wife | — | Nebraska |
| 11 | Samuel Leventhal | 49 | Head | Owner | England |
| 12 | Jennie Leventhal | 43 | Wife | — | New York |
| 13 | Harold Leventhal | 18 | Son | — | Colorado |
| 14 | Carl Gross | 46 | Head | Manager | Kansas |
| 15 | Helen Gross | 42 | Wife | — | Colorado |
| 16 | John Buford Gross | 18 | Son | — | Missouri |
| 17 | George M. Gross | 10 | Son | — | Missouri |
| 18 | Eva Dehaven | 23 | Servant | Housemaid | Colorado |
| 19 | Charles A. Miller | 43 | Head | Manager | Colorado |
| 20 | Helen Miller | 35 | Wife | — | Colorado |
| 21 | Shari Miller | 11 | Son | — | Colorado |
| 22 | Joan Miller THIS PERSON | 11 | Daughter | — | Colorado |
| 23 | George B. Jr. Folsom | 37 | Head | Estimator | Connecticut |
| 24 | Alice Folsom | 37 | Wife | — | Colorado |
| 25 | Wilbur E. Young | 36 | Head | Manufacturers Agent | Michigan |
| 26 | Leona Young | 31 | Wife | — | Nebraska |
| 27 | Wilbur E. Ii Young | 1 | Son | — | Colorado |
| 28 | Joyce Wall | 11 | Niece | — | Oregon |
| 29 | Hulda Kuehler | 53 | Mother-in-law | Practical Nurse | Wisconsin |
| 30 | Moss B. Smithson | 43 | Head | Superintendent | Tennessee |
| 31 | Marguerite Smithson | 42 | Wife | — | Tennessee |
| 32 | Gail Smithson | 15 | Daughter | — | Missouri |
| 33 | Harold Calvin | 20 | Son | — | Tennessee |
| 34 | — | None | — | — | — |
| 35 | Louis Clark Heppe | 37 | Head | Physician | New York |
| 36 | Aileen Heppe | 39 | Wife | — | Colorado |
| 37 | Bruce Heppe | 5 | Son | — | Colorado |
| 38 | Carol Heppe | 2 | Daughter | — | Colorado |
| 39 | Dorothy Kendell | 16 | Servant | Housemaid | Indiana |
| 40 | Jake Goldberg | 53 | Head | Proprietor | Russia |
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)