RM
Richard Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Lucas-County, Ohio
Our Model Tree links this Richard Miller across the 1920, 1930 and 1940 US Censuses in Lucas-County, Ohio (XGBoost, ~Confirmed), with identified parents Chris & Means — 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 | Lucas-County, Ohio |
| Surname | Miller |
| Given Name | Richard H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Toledo City |
| 1935 Residence (County) | Lucas |
| Additional Details | |
| Occupation | clerk - accounting |
| Industry | flour mill |
| Class of Worker | PW |
| Hours Worked | 38 |
| Income (1939) | 1100 |
| Highest Grade | C-1 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Clerk - Accounting |
| Township / Ward | Toledo City |
| 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 Richard | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Miller | Daughter | — | 26 | ~1914 |
| Means Miller | Head | — | 65 | ~1875 |
| Richard Miller | Son | — | 24 | ~1916 |
| Eva Miller | Spouse | — | 59 | ~1881 |
Census Appearances
1920
Lucas, Ohio
Son, age 5
Lucas, Ohio · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Richard F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Lucas, Ohio
Son, age 15
Lucas, Ohio · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Richard G |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Lucas-County, Ohio
Son, age 24
Lucas-County, Ohio · implied b. ~1916 — 4 household members
| Surname | Miller |
| Given Name | Richard H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Toledo City |
| 1935 Residence (County) | Lucas |
| Occupation | clerk - accounting |
| Industry | flour mill |
| Class of Worker | PW |
| Hours Worked | 38 |
| Income (1939) | 1100 |
| Highest Grade | C-1 |
| 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 Richard Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Chris Miller (~0.92 confidence) and father Means Miller (~0.92 confidence) and father Charles Miller (~0.92 confidence) and mother Marie Miller (~0.92 confidence) and mother Eva Miller (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Chris Miller
b. ~1872
Source father
● Household
· direct · ~0.92
Father
Means Miller
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Charles Miller
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Marie Miller
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Eva Miller
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Richard Miller
Son · 1940 · age 24 · b. ~1916 · Ohio
★ You are viewing this record
Sibling
Dorothy Miller
Sibling · 1940 · age 26
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 — Lucas-County, Ohio
Open full size
1940 US Federal Census — Lucas-County, Ohio
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03263-00472)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 42 | James A. Catlett | 41 | Head | Arc Welder | Ohio |
| 43 | Kathryn A. Catlett | 41 | Wife | — | Ohio |
| 44 | Virginia Catlett | 19 | Daughter | — | Ohio |
| 45 | Ruth Catlett | 16 | Daughter | — | Ohio |
| 46 | Allen E. Catlett | 13 | Son | — | Ohio |
| 47 | Bertrand Catlett | 10 | Son | — | Ohio |
| 48 | Fred L. Dietrich | 49 | Head | Trucker | Michigan |
| 49 | Madge G. Dietrich | 39 | Wife | — | Ohio |
| 50 | Kenneth L. Dietrich | 12 | Son | — | Ohio |
| 51 | Lewis F. Dietrich | 11 | Son | — | Ohio |
| 52 | Raymond E. Dietrich | 8 | Son | — | Ohio |
| 53 | Frank T. Dietrich | 17 | Nephew | Dog Training | Michigan |
| 54 | Irene Baker | 60 | Mother-in-law | Cleaning | Ohio |
| 55 | Means O. Miller | 65 | Head | Night Watchman | Ohio |
| 56 | Eva A. Miller | 59 | Wife | — | Ohio |
| 57 | Dorothy G. Miller | 26 | Daughter | Saleslady | Ohio |
| 58 | Richard H. Miller THIS PERSON | 24 | Son | Clerk - Accounting | Ohio |
| 59 | Ismael Dominguez | 54 | Head | Laborer - Contractor | Michigan |
| 60 | Amanda Dominguez | 55 | Wife | — | Ohio |
| 61 | Ester A. Kuggas | 58 | Head | — | Indiana |
| 62 | Cora E. Kuggas | 55 | Wife | — | Indiana |
| 63 | Charles W. Doty | 59 | Head | Locomotive Engineer | Ohio |
| 64 | Nellie Doty | 63 | Wife | — | Ohio |
| 65 | Carietta Rarris | 5 | Granddaughter | — | Minnesota |
| 66 | Fred A. Reser | 55 | Head | City Patrolman | Ohio |
| 67 | Eleanor G. Reser | 55 | Wife | — | Ohio |
| 68 | Fred A. Jr. Reser | 18 | Son | — | Ohio |
| 69 | Ella D. Reece | 72 | Head | — | Indiana |
| 70 | Linus J. Fried | 31 | Lodger | Assembly Foreman | Michigan |
| 71 | John H. Klein | 53 | Head | Railroad Engineer | Ohio |
| 72 | Elizabeth H. Klein | 50 | Wife | — | Michigan |
| 73 | Katherine Klein | 27 | Daughter | Tel. Operator | Ohio |
| 74 | Frederick Klein | 24 | Son | Manager - Service Station | Ohio |
| 75 | Harriett Klein | 20 | Daughter | Attendance Clerk | Ohio |
| 76 | Virginia Klein | 17 | Daughter | — | Ohio |
| 77 | Andrew Martin | 21 | Son-in-law | Clerk | Ohio |
| 78 | Dorothy D. Martin | 23 | Daughter | Clerk | Ohio |
| 79 | C. Matthew Blake | 46 | Head | Die Caster | Ohio |
| 80 | Angie C. Blake | 69 | Mother | — | Ohio |
Pedigree Summary
Richard + 1 sibling
Gen 1 · 5 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)