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Harold Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · St.-Louis-County, Missouri
Our Model Tree links this Harold Miller across the 1920, 1930 and 1940 US Censuses in St.-Louis-County, Missouri (XGBoost, ~Confirmed), with identified parents Theresa & E — first a son (b.~1918), then head of a 18-person household.
Age 22
b. ~1918
Male
Son
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-County, Missouri |
| Surname | Miller |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis City |
| 1935 Residence (County) | St. Louis City |
| Additional Details | |
| Income (1939) | 120 |
| Highest Grade | C 1 |
| 1935 Residence | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Richmond Heights City |
| Est. Birth Year | ~1918 |
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.
18 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Frances Foster | Daughter | — | 19 | ~1921 |
| Mary Miller | Daughter | — | 10 | ~1930 |
| Clarice Miller | Daughter | — | 26 | ~1914 |
| Mary Flanagan | Daughter | — | 20 | ~1920 |
| Ann Miller | Daughter | — | 15 | ~1925 |
| John Flanagan | Head | — | 34 | ~1906 |
| Mary Ballard | Other | — | 62 | ~1878 |
| J Foster | Other | — | 22 | ~1918 |
| Everett Rollins | Other | — | 32 | ~1908 |
| James Brougham | Other | — | 79 | ~1861 |
| Agnes Ramsdell | Other | — | 69 | ~1871 |
| Douglas Simpson | Son | — | 8 | ~1932 |
| Robert Flanagan | Son | — | 32 | ~1908 |
| Henry Miller | Son | — | 20 | ~1920 |
| Charles Miller | Son | — | 18 | ~1922 |
| George Miller | Son | — | 12 | ~1928 |
| Leander Miller | Son | — | 29 | ~1911 |
| Harold Miller | Son | — | 22 | ~1918 |
Census Appearances
1920
St Louis, …
Son, age 1
St Louis, Missouri · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
St Louis, …
Son, age 12
St Louis, Missouri · implied b. ~1918 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Louis-County, Missouri
Son, age 22
St.-Louis-County, Missouri · implied b. ~1918 — 18 household members
| Surname | Miller |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis City |
| 1935 Residence (County) | St. Louis City |
| Income (1939) | 120 |
| Highest Grade | C 1 |
| 1935 Residence | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Harold Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Theresa Miller (~0.92 confidence) and father E Miller (~0.92 confidence) and father Collins Miller (~0.92 confidence) and father John Flanagan (~0.60 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.84
Mother
Theresa Miller
b. ~1893
Source mother
● Household
· direct · ~0.92
Father
E Miller
b. ~1894
Source father
● Household
· direct · ~0.92
Father
Collins Miller
b. ~1895
Source father
● Household
· direct · ~0.92
Father
John Flanagan
b. ~1906
Source father
● Household
· direct · ~0.6
This person
Anchor record
Harold Miller
Son · 1940 · age 22 · b. ~1918 · Missouri
★ You are viewing this record
Sibling
Frances Foster
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Douglas Simpson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Miller
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarice Miller
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Flanagan
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ann Miller
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leander Miller
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Miller
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Miller
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Flanagan
Sibling · 1940 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Miller
Sibling · 1940 · age 18
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 — St.-Louis-County, Missouri
Open full size
1940 US Federal Census — St.-Louis-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02150-00851)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Thomas Diestelkamp | 38 | Head | Clerk | Missouri |
| 42 | George H. Diestelkamp | 47 | Brother | Clerk | Missouri |
| 43 | Nellie Diestelkamp | 73 | Mother | — | Ireland |
| 44 | Fred Jr. Schmidt | 22 | Head | Plumber | Arkansas |
| 45 | Alice Schmidt | 20 | Daughter | Beauty Operator | Arkansas |
| 46 | Margaret Schmidt | 19 | Daughter | Beauty Operator | Arkansas |
| 47 | Dorothy Schmidt | 17 | Daughter | — | Arkansas |
| 48 | Louis Miller | 26 | Head | Inspector | Missouri |
| 49 | Dorothy B. Miller | 20 | Wife | — | Missouri |
| 50 | James Miller | 1 | Son | — | Missouri |
| 51 | Leo B. Bartholomew | 46 | Head | President | Iowa |
| 52 | Maytee Bartholomew | 40 | Wife | — | South Dakota |
| 53 | Robert Moran | 14 | Head | — | Missouri |
| 54 | Richard Moran | 10 | Son | — | Missouri |
| 55 | Margaret Moore | 18 | Lodger | Office Work | Illinois |
| 56 | Gilbert Palen | 27 | Lodger | Publicity Director | Nebraska |
| 57 | Bertie Lund | 73 | Mother | — | Missouri |
| 58 | James Milligan | 85 | Head | Street Cleaner | Missouri |
| 59 | Leonard Beard | 41 | Son | — | Pennsylvania |
| 60 | Patricia Ann Beard | 2 | Daughter | — | Missouri |
| 61 | June Spengle | 21 | Servant | Servant | Missouri |
| 62 | Irene Dee | 40 | Sister | — | Missouri |
| 63 | John Flanagan | 34 | Head | Foreman | Missouri |
| 64 | Robert Flanagan | 32 | Son | Lawyer | Missouri |
| 65 | Mary Flanagan | 20 | Daughter | — | Missouri |
| 66 | Everett Rollins | 32 | Son-in-law | Engineer | Missouri |
| 67 | Leander Miller | 29 | Son | Clerk | Missouri |
| 68 | Clarice Miller | 26 | Daughter | Nurse | Missouri |
| 69 | Harold Miller THIS PERSON | 22 | Son | — | Missouri |
| 70 | Henry Jr. Miller | 20 | Son | Salesman | Missouri |
| 71 | Charles Miller | 18 | Son | — | Missouri |
| 72 | Ann Miller | 15 | Daughter | — | Missouri |
| 73 | George Miller | 12 | Son | — | Missouri |
| 74 | Mary Miller | 10 | Daughter | — | Missouri |
| 75 | Douglas Simpson | 8 | Son | — | Missouri |
| 76 | Agnes Ramsdell | 69 | Mother-in-law | — | Michigan |
| 77 | J. Norton Foster | 22 | Son-in-law | Salesman | Missouri |
| 78 | Frances Foster | 19 | Daughter | — | Missouri |
| 79 | Mary M. Ballard | 62 | Mother-in-law | Nurse | Louisiana |
| 80 | James Brougham | 79 | Father-in-law | — | Missouri |
Related Census Records
Pedigree Summary
Harold + 11 siblings
Gen 1 · 4 parents
~0.84
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)