LM
Leroy Miller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bucks-County, Pennsylvania
Our Model Tree links this Leroy Miller across the 1930 and 1940 US Censuses in Bucks-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 8-person household.
Age 10
b. ~1930
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bucks-County, Pennsylvania |
| Surname | Miller |
| Given Name | Leroy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pennsylvania |
| 1935 Residence (County) | Bucks |
| Additional Details | |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Yardley Borough |
| Est. Birth Year | ~1930 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Leroy | Age | Birth yr |
|---|---|---|---|---|
| Mary Miller | Daughter | — | 18 | ~1922 |
| Charles Miller | Son | — | 13 | ~1927 |
| Augustus Miller | Head | — | 42 | ~1898 |
| Leroy Miller | Son | — | 10 | ~1930 |
| John Miller | Son | — | 12 | ~1928 |
| Dorothy Miller | Daughter | — | 16 | ~1924 |
| Emma Miller | Spouse | — | 36 | ~1904 |
| Augustus Miller | Son | — | 19 | ~1921 |
Census Appearances
1930
Bucks, Pennsylvania
Son, age
Bucks, Pennsylvania · implied b. ~1930 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Leroy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New Jersey |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Bucks-County, Pennsylvania
Son, age 10
Bucks-County, Pennsylvania · implied b. ~1930 — 8 household members
| Surname | Miller |
| Given Name | Leroy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pennsylvania |
| 1935 Residence (County) | Bucks |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Leroy Miller across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Leroy Miller
Son · 1940 · age 10 · b. ~1930 · Pennsylvania
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Sibling
John Miller
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Miller
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Miller
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Augustus Miller
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Miller
Sibling · 1940 · age 18
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 — Bucks-County, Pennsylvania
Open full size
1940 US Federal Census — Bucks-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03447-00667)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Francis G. Mulholland | 50 | Head | Laborer | Netherlands |
| 2 | Ella Mulholland | 32 | Wife | — | Pennsylvania |
| 3 | Cecelia Mulholland | 13 | Daughter | — | Pennsylvania |
| 4 | Catherine Powell | 14 | Daughter | — | Pennsylvania |
| 5 | Daisy Powell | 7 | Daughter | — | New Jersey |
| 6 | Harley Talbert | 28 | Head | Operator | Pennsylvania |
| 7 | Helen Talbert | 25 | Wife | — | New Jersey |
| 8 | Carol Talbert | 5 | Daughter | — | Pennsylvania |
| 9 | John Isaac Wood | 20 | Son in law | — | Pennsylvania |
| 10 | George Lear | 34 | Head | Loader | Pennsylvania |
| 11 | Pearl Lear | 34 | Wife | — | Pennsylvania |
| 12 | George Lear | 12 | Son | — | Pennsylvania |
| 13 | Lowell Lear | 3 | Son | — | Pennsylvania |
| 14 | Delford Lear | 2 | Son | — | Pennsylvania |
| 15 | Victoria Shick | 74 | Mother-in-law | — | Pennsylvania |
| 16 | Harry Bancroft | 53 | Head | Frame Spinner | Pennsylvania |
| 17 | Nettie Bancroft | 53 | Wife | — | Pennsylvania |
| 18 | John Bancroft | 23 | Son | Operator | Pennsylvania |
| 19 | Alice Bancroft | 22 | Daughter | — | Pennsylvania |
| 20 | Ethel Bancroft | 17 | Daughter | Childs Nurse | Pennsylvania |
| 21 | George Bancroft | 16 | Son | — | Pennsylvania |
| 22 | Harold Coulter | 27 | Son in law | Refrig. Metal Worker | Pennsylvania |
| 23 | Catherine Coulter | 27 | Daughter | Operator | Pennsylvania |
| 24 | Thomas Hutchings | 28 | Head | Chauffeur | Virginia |
| 25 | Ella Hutchings | 28 | Wife | Servant | N. Carolina |
| 26 | Thomas E. Hutchings | 1 | Son | — | New Jersey |
| 27 | Augustus S. Miller | 42 | Head | Boiler Fireman | Pennsylvania |
| 28 | Emma Miller | 36 | Wife | Operator | New Jersey |
| 29 | Augustus Jr. Miller | 19 | Son | Del. Boy Butcher | New Jersey |
| 30 | Mary Miller | 18 | Daughter | — | Pennsylvania |
| 31 | Dorothy Miller | 16 | Daughter | — | New Jersey |
| 32 | Charles Miller | 13 | Son | — | New Jersey |
| 33 | John Miller | 12 | Son | — | Pennsylvania |
| 34 | Leroy Miller THIS PERSON | 10 | Son | — | Pennsylvania |
| 35 | Charles Kersner | 40 | Head | Laborer | Pennsylvania |
| 36 | Bessie Kersner | 42 | Wife | — | Pennsylvania |
| 37 | Stanley Kersner | 18 | Son | — | Pennsylvania |
| 38 | Mary Kersner | 15 | Daughter | — | Pennsylvania |
| 39 | Charles Kersner | 12 | Son | — | Pennsylvania |
| 40 | Vesta Kersner | 7 | Daughter | — | Pennsylvania |
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)