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Harry Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Harry Miller across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed), with identified parents George & Alice — first a head (b.~1903), then head of a 5-person household.
Age 37
b. ~1903
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Miller |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Machine Operator |
| Industry | Maryland Glass Co. |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 2200 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Machine Operator |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1903 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Harry Miller | Head | — | 37 | ~1903 |
| Harry Miller | Son | — | 16 | ~1924 |
| Kenneth Miller | Son | — | 5 | ~1935 |
| Charles Miller | Son | — | 14 | ~1926 |
| Agnes Miller | Spouse | — | 36 | ~1904 |
Census Appearances
1920
Baltimore, Maryland
Other, age 17
Baltimore, Maryland · implied b. ~1903 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Harry |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Riveter |
| Industry | Shipyard |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Son, age 27
Baltimore, Maryland · implied b. ~1903 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 21 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Electrician |
| Industry | Electrical |
| Class of Worker | 1V63 |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 37
Baltimore-City-County, Maryland · implied b. ~1903 — 5 household members
| Surname | Miller |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Machine Operator |
| Industry | Maryland Glass Co. |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 2200 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Harry Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Miller (~0.92 confidence) and mother Alice Miller (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Miller
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Alice Miller
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Miller
Head · 1940 · age 37 · b. ~1903 · Maryland
★ 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 — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01536-00141)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mario Marconi | 34 | Head | Surface Plate | Italy |
| 2 | Victoria Marconi | 35 | Wife | Printer'S Assistant | Maryland |
| 3 | Eileen Marconi | 5 | Daughter | — | Maryland |
| 4 | Elizabeth Wade | 73 | Head | Machine Operator | Maryland |
| 5 | George Ritter | 42 | Head | Shop Foreman | Maryland |
| 6 | Anna Ritter | 31 | Wife | — | Maryland |
| 7 | George Jr. Ritter | 6 | Son | — | Maryland |
| 8 | Roland Ritter | 2 | Son | — | Maryland |
| 9 | Henry Seigle | 63 | Head | Laborer | Pennsylvania |
| 10 | Johnny Seigle | 28 | Son | Machine Operator | Maryland |
| 11 | Leroy Seigle | 26 | Son | Bottle Packer | Maryland |
| 12 | Virginia Seigle | 20 | Daughter | Bottle Packer | Maryland |
| 13 | Charles Seigle | 70 | Brother | — | Maryland |
| 14 | Henry Miller | 67 | Head | — | Maryland |
| 15 | Harry Miller THIS PERSON | 37 | Head | Machine Operator | Maryland |
| 16 | Agnes Miller | 36 | Wife | — | Maryland |
| 17 | Harry Jr. Miller | 16 | Son | Western Union Boy | Maryland |
| 18 | Charles Miller | 14 | Son | — | Maryland |
| 19 | Kenneth Miller | 5 | Son | — | Maryland |
| 20 | Howard H. Jr. Hill | 26 | Head | Electric Welder | Maryland |
| 21 | Marie Hill | 24 | Wife | — | Maryland |
| 22 | Mary Hill | 6 | Daughter | — | Maryland |
| 23 | Shirley Hill | 1 | Daughter | — | Maryland |
| 24 | Robert Auberger | 13 | Brother in law | — | Maryland |
| 25 | Howard Martin | 31 | Head | Plumber Helper | Maryland |
| 26 | Tillisa F. Martin | 26 | Wife | Seamstress | Maryland |
| 27 | Marie Steinke | 46 | Head | Hand Ironer | Germany |
| 28 | Elfrieda Steinke | 22 | Daughter | Machine Operator | Maryland |
| 29 | Margaret Steinke | 17 | Daughter | — | Maryland |
| 30 | Bertha Steinke | 15 | Daughter | — | Maryland |
| 31 | John Lane | 53 | Head | Pipe Fitter | Maryland |
| 32 | Michael Conway | 29 | Head | Electric Welder | Maryland |
| 33 | Margaret Conway | 28 | Wife | — | Maryland |
| 34 | Emma Conway | 9 | Daughter | — | Maryland |
| 35 | Gertrude Conway | 8 | Daughter | — | Maryland |
| 36 | Joseph Conway | 4 | Son | — | Maryland |
| 37 | Walter F. Schultheis | 36 | Head | Driver Trailer Truck | Maryland |
| 38 | Myrtle Schultheis | 36 | Wife | — | Maryland |
| 39 | Walter F. Jr. Schultheis | 15 | Son | — | Maryland |
Pedigree Summary
Harry
Gen 1 · 2 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)