LM
Leonard Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Leonard Miller across the 1920, 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed), with identified parents Alice & August — first a head (b.~1908), then head of a 3-person household.
Age 32
b. ~1908
Male
Head
Born: Michigan
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Miller |
| Given Name | Leonard |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Occupation | salesman |
| Industry | brewery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1882 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Salesman |
| Township / Ward | Detroit |
| Est. Birth Year | ~1908 |
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 Leonard | Age | Birth yr |
|---|---|---|---|---|
| Leonard Miller | Head | — | 32 | ~1908 |
| Donald Miller | Son | — | 4 | ~1936 |
| Lillian Miller | Spouse | — | 31 | ~1909 |
Census Appearances
1920
Wayne, Michigan
Son, age 11
Wayne, Michigan · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Leonard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Wayne, Michigan
Son, age 21
Wayne, Michigan · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Leonard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Salesman |
| Industry | Auto Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Head, age 32
Wayne-County, Michigan · implied b. ~1908 — 3 household members
| Surname | Miller |
| Given Name | Leonard |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit |
| 1935 Residence (County) | Wayne |
| Occupation | salesman |
| Industry | brewery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1882 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Leonard Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Alice Miller (~0.92 confidence) and father August Miller (~0.92 confidence) and father August Miller (~0.92 confidence) and mother Pauline Miller (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Alice Miller
b. ~1883
Source mother
● Household
· direct · ~0.92
Father
August Miller
b. ~1883
Source father
● Household
· direct · ~0.92
Father
August Miller
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Pauline Miller
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Leonard Miller
Head · 1940 · age 32 · b. ~1908 · Michigan
★ 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 — Wayne-County, Michigan
Open full size
1940 US Federal Census — Wayne-County, Michigan
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01886-00353)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Chris Hliwonick | 84 | Father-in-law | Farmer | Germany |
| 42 | Joseph Robide | 57 | Head | Policeman | Michigan |
| 43 | Juanita Robide | 40 | Wife | — | Michigan |
| 44 | Richard Robide | 14 | Son | — | Michigan |
| 45 | Leo Luethy | 47 | Head | Assistant Foreman | Germany |
| 46 | Lucy Luethy | 50 | Wife | — | Poland |
| 47 | Leona Luethy | 21 | Daughter | Stenographer | Siberia |
| 48 | Regina Luethy | 15 | Daughter | — | Michigan |
| 50 | Edward Smith | 31 | Head | Dispatcher | New York |
| 51 | Elizabeth Smith | 27 | Wife | — | Michigan |
| 52 | Gerald Smith | 2 | Son | — | Michigan |
| 53 | Cecelia Smith | 29 | Sister | Clerk | Pennsylvania |
| 54 | Lawrence Gratopp | 39 | Head | Fireman | Michigan |
| 55 | Josephine Gratopp | 36 | Wife | — | Michigan |
| 56 | Paul Gratopp | 17 | Son | — | Michigan |
| 57 | Jean Gratopp | 4 | Daughter | — | Michigan |
| 58 | William Narden | 37 | Head | Sales Clerk | Massachusetts |
| 59 | Aldina Narden | 22 | Wife | — | Massachusetts |
| 60 | Karalee Narden | 1 | Daughter | — | Michigan |
| 61 | Leonard Miller THIS PERSON | 32 | Head | Salesman | Michigan |
| 62 | Lillian Miller | 31 | Wife | — | Michigan |
| 63 | Donald Miller | 4 | Son | — | Michigan |
| 64 | Elmer Strach | 46 | Head | Shipping Clerk | Michigan |
| 65 | Janette Strach | 45 | Wife | — | Michigan |
| 66 | Elmer Strach | 19 | Son | New Worker | Michigan |
| 67 | Kenneth Strach | 12 | Son | — | Michigan |
| 68 | Kenneth Henders | 45 | Head | Maintenance Man | Michigan |
| 69 | Gertrude Henders | 43 | Wife | — | Michigan |
| 70 | Gertrude Henders | 13 | Daughter | — | Michigan |
| 71 | Joanne Henders | 5 | Daughter | — | Michigan |
| 72 | Malcolm Eagan | 38 | Head | Private Policeman | Michigan |
| 73 | Ida Eagan | 37 | Wife | — | Michigan |
| 74 | Margaret Eagan | 7 | Daughter | — | Michigan |
| 75 | Frank Krueger | 41 | Head | Electrician Operator | Germany |
| 76 | Rachael Krueger | 36 | Wife | — | Belgium |
| 77 | Frank Jr. Krueger | 13 | Son | — | Michigan |
| 78 | Harvey Peters | 44 | Head | Embalmer | Michigan |
| 79 | Frieda Peters | 40 | Wife | — | Michigan |
| 80 | Jean Peters | 16 | Daughter | — | Michigan |
Pedigree Summary
Leonard
Gen 1 · 4 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)