GL
George Leonard — 1940 US Census Record
Model Tree available1940 United States Federal Census · Gloucester-County, New Jersey
Our Model Tree links this George Leonard across the 1920, 1930 and 1940 US Censuses in Gloucester-County, New Jersey (XGBoost, ~Confirmed), with identified parents George & Ida — first a head (b.~1909), then head of a 3-person household.
Age 31
b. ~1909
Male
Head
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Gloucester-County, New Jersey |
| Surname | Leonard |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Camden |
| 1935 Residence (County) | Camden |
| Additional Details | |
| Occupation | Accountant |
| Industry | Insurance |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1500 |
| Highest Grade | Hs 4 |
| 1935 Residence | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Accountant |
| Township / Ward | Harrisonburg |
| Est. Birth Year | ~1909 |
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 George | Age | Birth yr |
|---|---|---|---|---|
| Augusta Leonard | Spouse | — | 33 | ~1907 |
| George Leonard | Head | — | 31 | ~1909 |
| Thomas Leonard | Son | — | 2 | ~1938 |
Census Appearances
1920
Gloucester, New …
Son, age 11
Gloucester, New Jersey · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Leonard |
| Given Name | George S. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Gloucester, New …
Son, age 21
Gloucester, New Jersey · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Leonard |
| Given Name | George B Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Salesman |
| Industry | Produce |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Gloucester-County, New …
Head, age 31
Gloucester-County, New Jersey · implied b. ~1909 — 3 household members
| Surname | Leonard |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Camden |
| 1935 Residence (County) | Camden |
| Occupation | Accountant |
| Industry | Insurance |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1500 |
| Highest Grade | Hs 4 |
| 1935 Residence | New Jersey |
| 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 George Leonard across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Leonard (~0.92 confidence) and mother Ida Leonard (~0.92 confidence) and father George Leonard (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Leonard
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Ida Leonard
b. ~1873
Source mother
● Household
· direct · ~0.92
Father
George Leonard
b. ~1875
Source father
● Household
· direct · ~0.92
This person
Anchor record
George Leonard
Head · 1940 · age 31 · b. ~1909 · 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 — Gloucester-County, New Jersey
Open full size
1940 US Federal Census — Gloucester-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02343-00931)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Richard Murphy | 13 | Son | — | New Jersey |
| 42 | Cancelled Murphy | None | — | — | — |
| 43 | George Leonard THIS PERSON | 31 | Head | Accountant | New Jersey |
| 44 | Augusta Leonard | 33 | Wife | — | Penna |
| 45 | Thomas Leonard | 2 | Son | — | Penna |
| 46 | William C. Hennessy | 51 | Head | Solicitor | New Jersey |
| 47 | Helen G. Hennessy | 50 | Wife | — | New Jersey |
| 48 | James Hennessy | 17 | Son | — | Penna |
| 49 | William Smiley | 34 | Head | Physician | Penna |
| 50 | Gladys Smiley | 34 | Wife | School Teacher | New Jersey |
| 51 | Joseph Free | 34 | Head | Clerk | New Jersey |
| 52 | Mary A. Free | 31 | Wife | — | New Jersey |
| 53 | Ruth Free | 7 | Daughter | — | New Jersey |
| 54 | Joan Free | 1 | Daughter | — | New Jersey |
| 55 | Robert Lukens | 54 | Head | Salesman | Penna |
| 56 | Emma G. Lukens | 52 | Wife | — | New Jersey |
| 57 | Alvin J. Burch | 38 | Head | Service Dept. | Penna |
| 58 | Margaret P. Burch | 32 | Wife | — | New York |
| 59 | Margaret Ann Burch | 7 | Daughter | — | Penna |
| 60 | Alvin J. Jr. Burch | 3 | Son | — | Penna |
| 61 | Charles Lowth | 49 | Head | Draughtsman | Delaware |
| 62 | Mary D. Lowth | 45 | Wife | — | Penna |
| 63 | Eliza Jane Lowth | 15 | Daughter | — | New Jersey |
| 64 | William Lowth | 11 | Son | — | New Jersey |
| 65 | James Valiant | 53 | Head | Div. Supt. | Maryland |
| 66 | Agnes A. Valiant | 46 | Wife | — | Delaware |
| 67 | George M. Grier | 40 | Head | Mechanic | New York |
| 68 | Kathryn Grier | 37 | Wife | — | Maryland |
| 69 | Kathryn A. Grier | 14 | Daughter | — | Maryland |
| 70 | William M. Grier | 13 | Son | — | Maryland |
| 71 | William M. Grier | 77 | Father | Retired | Maryland |
| 72 | George Van Note | 32 | Head | Salesman | New Jersey |
| 73 | Aida Van Note | 31 | Wife | Teacher | New Jersey |
| 74 | Cullen J. Mcgee | 42 | Head | Engineer | Maryland |
| 75 | Frances P. Mcgee | 38 | Wife | — | New York |
| 76 | Erich Mcgee | 15 | Daughter | — | New Jersey |
| 77 | William Turey | 41 | Head | Management Assistant | New Jersey |
| 78 | Sarah A. Turey | 41 | Wife | Secretary | New Jersey |
| 79 | Donald Turey | 15 | Son | — | New Jersey |
| 80 | Annie L. Clagg | 69 | Mother-in-law | — | Penna |
Pedigree Summary
George
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)