LM
Leonard Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Union-County, New Jersey
Our Model Tree links this Leonard Miller across the 1920, 1930 and 1940 US Censuses in Union-County, New Jersey (XGBoost, ~Confirmed), with identified parents George & George — first a head (b.~1913), then head of a 3-person household.
Age 27
b. ~1913
Male
Head
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Union-County, New Jersey |
| Surname | Miller |
| Given Name | Leonard |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Linden city |
| 1935 Residence (County) | Union |
| Additional Details | |
| Occupation | Laborer |
| Industry | Coal Spring & Machine Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 880 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Laborer |
| Township / Ward | Linden City |
| Est. Birth Year | ~1913 |
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 | — | 27 | ~1913 |
| Allan Miller | Son | — | 1 | ~1939 |
| Marie Miller | Spouse | — | 22 | ~1918 |
Census Appearances
1920
Union, New …
Son, age 6
Union, New Jersey · implied b. ~1914 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Leonard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Kentucky |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Union, New …
Son, age 17
Union, New Jersey · implied b. ~1913 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Leonard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Kentucky |
| Occupation | Labor |
| Industry | Electrical |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Union-County, New …
Head, age 27
Union-County, New Jersey · implied b. ~1913 — 3 household members
| Surname | Miller |
| Given Name | Leonard |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Linden city |
| 1935 Residence (County) | Union |
| Occupation | Laborer |
| Industry | Coal Spring & Machine Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 880 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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: father George Miller (~0.92 confidence) and father George Miller (~0.92 confidence) and mother Bessie Miller (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Miller
b. ~1888
Source father
● Household
· direct · ~0.92
Father
George Miller
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Bessie Miller
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Leonard Miller
Head · 1940 · age 27 · b. ~1913 · New Jersey
★ 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 — Union-County, New Jersey
Open full size
1940 US Federal Census — Union-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02386-00254)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Miller | 65 | Lodger | — | New Jersey |
| 2 | Fletcher Leversen | 66 | Lodger | — | New Jersey |
| 3 | Leonard Miller THIS PERSON | 27 | Head | Laborer | New Jersey |
| 4 | Marie B. Miller | 22 | Wife | — | New Jersey |
| 5 | Allan Miller | 1 | Son | — | New Jersey |
| 6 | George Shiel | 57 | Head | Chef | Illinois |
| 7 | Elizabeth Shiel | 45 | Wife | — | Scotland |
| 8 | Irene Shiel | 18 | Daughter | Laborer | New Jersey |
| 9 | William Shiel | 15 | Son | — | New Jersey |
| 10 | Agusta Shiel | 13 | Daughter | — | New Jersey |
| 11 | Bartolomeo Gallo | 40 | Head | Presser | Italy |
| 12 | Katherine Gallo | 30 | Wife | — | New Jersey |
| 13 | Frank Gallo | 12 | Son | — | New Jersey |
| 14 | Rocco Gallo | 9 | Son | — | New Jersey |
| 15 | Marie Gallo | 3 | Daughter | — | New Jersey |
| 16 | John Power | 55 | Head | Welder | Scotland |
| 17 | Alice Power | 55 | Wife | — | England |
| 18 | Jessie Power | 21 | Daughter | Binder | New Jersey |
| 19 | Elsie Power | 18 | Daughter | Saleslady | New Jersey |
| 20 | August H. Park | 37 | Head | Handyman | New Jersey |
| 21 | Ruth Park | 38 | Wife | — | New Jersey |
| 22 | August Harold Park | 15 | Son | — | New Jersey |
| 23 | Esther Park | 14 | Daughter | — | New Jersey |
| 24 | Loretta Park | 13 | Daughter | — | New Jersey |
| 25 | Violet Park | 4 | Daughter | — | New Jersey |
| 26 | Clare Park | 2 | Daughter | — | New Jersey |
| 27 | Richard Johns | 39 | Head | Stillman | Pa. |
| 28 | Ruth Johns | 38 | Wife | — | Pa. |
| 29 | Vivian Johns | 14 | Daughter | — | Pa. |
| 30 | Foster Alvin Burke | 23 | Head | Salesman | New Jersey |
| 31 | Anne Burke | 31 | Wife | — | Scotland |
| 32 | Laurie Anne Burke | 5 | Daughter | — | Conn. |
| 33 | Foster, Alvin Jr. Burke | 4 | Son | — | New Jersey |
| 34 | James Paul Burke | 24 | Brother | Cabinet | New York |
| 35 | Anthony Martino | 36 | Head | Cobbler | Italy |
| 36 | Bridget Martino | 28 | Wife | — | New York |
| 37 | John Martino | 11 | Son | — | New York |
| 38 | Thomas Martino | 4 | Son | — | New Jersey |
| 39 | Marie Martino | 3 | Daughter | — | New Jersey |
| 40 | Phyllis Martino | 3 | Daughter | — | New Jersey |
Pedigree Summary
Leonard
Gen 1 · 3 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)