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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 August & Lillian — first a head (b.~1907), then head of a 3-person household.
Age 33
b. ~1907
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 | 33 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Pipe Fitter Helper |
| Industry | Something Refining Copper |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 300 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Pipe Fitter Helper |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1907 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Harry Miller | Head | — | 33 | ~1907 |
| Kenneth Miller | Son | — | 2 | ~1938 |
| Lillian Miller | Spouse | — | 26 | ~1914 |
Census Appearances
1920
Baltimore, Maryland
Son, age 13
Baltimore, Maryland · implied b. ~1907 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Son, age 23
Baltimore, Maryland · implied b. ~1907 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Harry E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Bookkeeper |
| Industry | Yeast Works |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 33
Baltimore-City-County, Maryland · implied b. ~1907 — 3 household members
| Surname | Miller |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Pipe Fitter Helper |
| Industry | Something Refining Copper |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 300 |
| Highest Grade | No 8 |
| 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 August Miller (~0.92 confidence) and mother Lillian Miller (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
August Miller
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Lillian Miller
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Miller
Head · 1940 · age 33 · b. ~1907 · 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-t0627-01538-00430)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 2 | Helen Robertson | 48 | Head | Egg Candler | Maryland |
| 3 | Henry Robertson | 16 | Son | No | Maryland |
| 4 | Harry Miller THIS PERSON | 33 | Head | Pipe Fitter Helper | Maryland |
| 5 | Lillian Miller | 26 | Wife | No | Maryland |
| 6 | Kenneth Miller | 2 | Son | — | Maryland |
| 7 | Elmer Benny | 48 | Head | Yardmaster | Maryland |
| 8 | Bessie Benny | 47 | Wife | No | Maryland |
| 9 | Bernard P. Raab | 58 | Head | Brewer | Germany |
| 10 | Mary Raab | 54 | Wife | No | Maryland |
| 11 | Marie Raab | 32 | Daughter | Seamstress | Maryland |
| 12 | William Raab | 23 | Son | Sheet Metal Worker | Maryland |
| 13 | Bernard Raab | 25 | Son | Janitor | Maryland |
| 14 | Margaret Raab | 19 | Daughter | Straw Sewer | Maryland |
| 15 | Anna Raab | 17 | Daughter | No | Maryland |
| 16 | William J. Fuss | 39 | Head | Book-Keeper | Germany |
| 17 | Lena Fuss | 42 | Wife | No | Maryland |
| 18 | Dorothy Fuss | 13 | Daughter | — | Maryland |
| 19 | George Hissey | 38 | Head | Truck Driver | Maryland |
| 20 | Lorraine Hissey | 41 | Wife | Presser | Maryland |
| 21 | Betty Lee Hissey | 10 | Daughter | — | Maryland |
| 22 | William Fiddis | 23 | Head | Laborer | Maryland |
| 23 | Kathryn Fiddis | 19 | Wife | No | Maryland |
| 24 | Lorraine Fiddis | 1 | Daughter | — | Maryland |
| 25 | Joseph Teichman | 58 | Head | Conductor | Maryland |
| 26 | Margaret Teichman | 49 | Wife | No | Maryland |
| 27 | Anthony Spouts | 24 | Head | Laborer | Maryland |
| 28 | Margaret Spouts | 18 | Wife | No | Maryland |
| 29 | Charles Kroen | 49 | Head | Manager & Owner | Maryland |
| 30 | Conrad Reiz | 35 | Head | Fireman | Maryland |
| 31 | Thelma Reiz | 31 | Wife | No | Maryland |
| 32 | Charles Reiz | 10 | Son | — | Maryland |
| 33 | Dorothy Reiz | 3 | Daughter | — | Maryland |
| 34 | Curt Luber | 50 | Head | Millwright | Germany |
| 35 | Frances Luber | 45 | Wife | No | Maryland |
| 36 | William Luber | 21 | Son | Tin Mill Checker | Maryland |
| 37 | Conrad Rossmark | 67 | Head | Janitor | Maryland |
| 38 | Eva Rossmark | 69 | Wife | No | Maryland |
| 39 | Adllio Maccantelli | 35 | Head | Laborer | Italy |
| 40 | Mary Maccantelli | 23 | Wife | Tin Assorter | Maryland |
Related Census Records
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)