LM
Leo Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cuyahoga-County, Ohio
Our Model Tree links this Leo Miller across the 1920, 1930 and 1940 US Censuses in Cuyahoga-County, Ohio (XGBoost, ~Confirmed), with identified parents Mary & Phillip — first a son (b.~1916), then head of a 4-person household.
Age 24
b. ~1916
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cuyahoga-County, Ohio |
| Surname | Miller |
| Given Name | Leo |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Additional Details | |
| Occupation | Traffic Manager |
| Industry | Automobile |
| Class of Worker | PW |
| Hours Worked | 16 |
| Income (1939) | 391 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Traffic Manager |
| Township / Ward | Cleveland |
| Est. Birth Year | ~1916 |
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 Leo | Age | Birth yr |
|---|---|---|---|---|
| Isadore Miller | Head | — | 54 | ~1886 |
| Minnie Miller | Spouse | — | 50 | ~1890 |
| Sanford Miller | Son | — | 15 | ~1925 |
| Leo Miller | Son | — | 24 | ~1916 |
Census Appearances
1920
Cuyahoga, Ohio
Other, age 4
Cuyahoga, Ohio · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Leo |
| Relationship to Head | Grandson |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Cuyahoga, Ohio
Son, age 14
Cuyahoga, Ohio · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Leo |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | California |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Cuyahoga-County, Ohio
Son, age 24
Cuyahoga-County, Ohio · implied b. ~1916 — 4 household members
| Surname | Miller |
| Given Name | Leo |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Occupation | Traffic Manager |
| Industry | Automobile |
| Class of Worker | PW |
| Hours Worked | 16 |
| Income (1939) | 391 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Leo Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mary Miller (~0.84 confidence) and father Phillip Miller (~0.92 confidence) and father Isadore Miller (~0.92 confidence) and mother Minnie Miller (~0.92 confidence). The pedigree spans 2 generations with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.9
Mother
Mary Miller
b. ~1853
Source father>mother
● Household
· direct · ~0.84
Father
Phillip Miller
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Isadore Miller
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Minnie Miller
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Leo Miller
Son · 1940 · age 24 · b. ~1916 · Ohio
★ You are viewing this record
Sibling
Sanford Miller
Sibling · 1940 · age 15
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 — Cuyahoga-County, Ohio
Open full size
1940 US Federal Census — Cuyahoga-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03227-00547)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Crandall Hendershott | 29 | Head | Musician | Ohio |
| 2 | Dorothy Hendershott | 26 | Wife | — | Ohio |
| 3 | Abe Morton | 44 | Head | Jeweler | Russia |
| 4 | Eva Morton | 37 | Wife | — | Russia |
| 5 | Leonard Morton | 12 | Son | — | New York |
| 6 | Maurice Cole | 30 | Head | Proprietor | Ohio |
| 7 | Minnie Cole | 27 | Wife | — | Poland |
| 8 | Hyatt Reitman | 32 | Head | Medical Doctor | New York |
| 9 | Mildred Reitman | 25 | Wife | Music Director | Ohio |
| 10 | Isadore Miller | 54 | Head | Salesman | Russia |
| 11 | Minnie Miller | 50 | Wife | — | Russia |
| 12 | Leo Miller THIS PERSON | 24 | Son | Traffic Manager | Ohio |
| 13 | Sanford Miller | 15 | Son | — | Ohio |
| 14 | Emil Green | 28 | Head | Salesmanager | Ohio |
| 15 | Bessie Green | 28 | Wife | — | Ohio |
| 16 | Carole Green | 1 | Daughter | — | Ohio |
| 17 | Samuel Hocking | 45 | Head | Merchant | Russia |
| 18 | Dora Hocking | 42 | Wife | — | Russia |
| 19 | Morris Levinson | 29 | Head | Accountant | Ohio |
| 20 | Florence Levinson | 26 | Wife | Saleswoman | Ohio |
| 21 | Harold Chatman | 28 | Head | Lawyer | Pennsylvania |
| 22 | Estelle Chatman | 25 | Wife | Clerk | Ohio |
| 23 | Joe Katz | 52 | Head | Proprietor | Ohio |
| 24 | Bessie Katz | 51 | Wife | — | Ohio |
| 25 | Lawrence Wolf | 36 | Brother-in-law | Proprietor | Ohio |
| 26 | Myrtle Wolf | 33 | Sister-in-law | — | Ohio |
| 27 | Philip Kalish | 42 | Head | Merchant | Russia |
| 28 | Sara Kalish | 31 | Wife | — | Ohio |
| 29 | Louis Hertzman | 30 | Head | Manager | Russia |
| 30 | Ethel Hertzman | 25 | Wife | — | Hungary |
| 31 | James Bradley | 40 | Head | — | Ohio |
| 32 | Jean Bradley | 36 | Wife | — | Ohio |
| 33 | Stanley Hammer | 30 | Head | Salesman | Ohio |
| 34 | Ann Hammer | 30 | Wife | Saleswoman | Pennsylvania |
| 35 | Milma Ogden | 40 | Head | Agent | Ohio |
| 36 | Jack Weinstein | 38 | Head | — | Poland |
| 37 | Anna Weinstein | 35 | Wife | — | Poland |
| 38 | Harold Weinstein | 12 | Son | — | Ohio |
| 39 | Noel Green | 29 | Head | Chemical Engineer | England |
| 40 | Delores Green | 25 | Wife | — | Ohio |
Related Census Records
Pedigree Summary
Leo + 1 sibling
Gen 1 · 3 parents
~0.92
Gen 2 · 1 grandparents
~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)