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George Leonard — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this George Leonard across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 8-person household.
Age 13
b. ~1927
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Leonard |
| Given Name | George |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1927 |
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 George | Age | Birth yr |
|---|---|---|---|---|
| Donald Leonard | Son | — | 3 | ~1937 |
| Edward Leonard | Head | — | 37 | ~1903 |
| Richard Leonard | Son | — | 5 | ~1935 |
| Mildred Leonard | Daughter | — | 7 | ~1933 |
| Dorothy Leonard | Daughter | — | 8 | ~1932 |
| Edward Leonard | Son | — | 16 | ~1924 |
| Alice Leonard | Spouse | — | 32 | ~1908 |
| George Leonard | Son | — | 13 | ~1927 |
Census Appearances
1930
Baltimore, Maryland
Son, age 3
Baltimore, Maryland · implied b. ~1927 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Leonard |
| Given Name | George N |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Maryland |
| Age at First Marriage | W |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Son, age 13
Baltimore-City-County, Maryland · implied b. ~1927 — 8 household members
| Surname | Leonard |
| Given Name | George |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 George Leonard across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
George Leonard
Son · 1940 · age 13 · b. ~1927 · Maryland
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Sibling
Donald Leonard
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Leonard
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Leonard
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Leonard
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Leonard
Sibling · 1940 · age 8
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 — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-01538-00229)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lucy Cefaloni | 5 | daughter | — | Maryland |
| 42 | Andrew Jr Cefaloni | 4 | son | — | Maryland |
| 43 | Rose Ann Cefaloni | 2 | daughter | — | Maryland |
| 44 | Theresa Cefaloni | 1 | daughter | — | Maryland |
| 46 | Anna Hofstetter | 71 | head | — | Germany |
| 47 | August Chipley | 46 | son | Farm Hand | Maryland |
| 48 | Marie Chipley | 38 | daughter-in-law | — | Maryland |
| 49 | Nancy Chipley | 2 | granddaughter | — | Maryland |
| 50 | Walter Hofstetter | 34 | son | Farm Hand | Maryland |
| 51 | John N Hofstetter | 72 | uncle | — | Maryland |
| 52 | Robert B Crout | 67 | head | Tin Ware Machinist | Maryland |
| 53 | Florence M Crout | 64 | wife | — | Maryland |
| 54 | Bertha M Crout | 45 | daughter | — | Maryland |
| 55 | Edward Leonard | 37 | head | Produce Huckster | Maryland |
| 56 | Alice Leonard | 32 | wife | — | Maryland |
| 57 | Edward Jr Leonard | 16 | son | Farm Hand | Maryland |
| 58 | George Leonard THIS PERSON | 13 | son | — | Maryland |
| 59 | Dorothy Leonard | 8 | daughter | — | Maryland |
| 60 | Mildred Leonard | 7 | daughter | — | Maryland |
| 61 | Richard Leonard | 5 | son | — | Maryland |
| 62 | Donald Leonard | 3 | son | — | Maryland |
| 64 | Edward Schmidt | 39 | head | Truck Driver | Maryland |
| 65 | Magdalen Schmidt | 40 | wife | — | Maryland |
| 66 | Margaret M Schmidt | 16 | daughter | — | Maryland |
| 67 | Henry Jr Schwartz | 64 | head | Watchman | Maryland |
| 68 | Henry J Jr Schwartz | 34 | son | Tester | Maryland |
| 69 | Anna M Schwartz | 31 | daughter-in-law | — | Maryland |
| 70 | George J Eydelloth | 49 | head | Bottler | Maryland |
| 71 | Katherine Eydelloth | 47 | wife | — | Maryland |
| 72 | William Eydelloth | 24 | son | Printer | Maryland |
| 73 | James Eydelloth | 21 | son | Truck Loader | Maryland |
| 74 | Catherine Eydelloth | 17 | daughter | — | Maryland |
| 75 | Frances Eydelloth | 15 | daughter | — | Maryland |
| 76 | John Eydelloth | 13 | son | — | Maryland |
| 77 | Charles E Weinhold | 54 | head | Butcher | Maryland |
| 78 | Leah M Weinhold | 49 | wife | — | Maryland |
| 79 | Francis Weinhold | 26 | son | Boiler Fireman | Maryland |
| 80 | Mary Weinhold | 21 | daughter-in-law | — | Maryland |
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)