JG
James Grady — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bergen-County, New Jersey
Our Model Tree links this James Grady across the 1930 and 1940 US Censuses in Bergen-County, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 6-person household.
Age 13
b. ~1927
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bergen-County, New Jersey |
| Surname | Grady |
| Given Name | James A Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Lyndhurst |
| 1935 Residence (County) | Bergen |
| Additional Details | |
| Highest Grade | G 6 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Lyndhurst |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| John Grady | Son | — | 5 | ~1935 |
| Mary Grady | Daughter | — | 3 | ~1937 |
| Kathleen Grady | Daughter | — | 16 | ~1924 |
| Kathleen Grady | Spouse | — | 37 | ~1903 |
| James Grady | Head | — | 37 | ~1903 |
| James Grady | Son | — | 13 | ~1927 |
Census Appearances
1930
Essex, New …
Son, age 5
Essex, New Jersey · implied b. ~1925 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grady |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Bergen-County, New …
Son, age 13
Bergen-County, New Jersey · implied b. ~1927 — 6 household members
| Surname | Grady |
| Given Name | James A Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Lyndhurst |
| 1935 Residence (County) | Bergen |
| Highest Grade | G 6 |
| 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 James Grady across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Grady
Son · 1940 · age 13 · b. ~1927 · New Jersey
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Sibling
Kathleen Grady
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Grady
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Grady
Sibling · 1940 · age 3
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 — Bergen-County, New Jersey
Open full size
1940 US Federal Census — Bergen-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02311-00403)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Pignati | 34 | Head | Trimmer | Pennsylvania |
| 2 | Palmer|Palmera Pignati | 34 | Wife | Operator | New York |
| 3 | Matthew Pignati | 9 | Son | — | New Jersey |
| 4 | Paul Pignati | 7 | Son | — | New Jersey |
| 5 | Paul Saropocillo | 67 | Head | Proprietor | Italy |
| 6 | Angelina Saropocillo | 67 | Wife | — | Italy |
| 7 | Joseph Saropocillo | 39 | Son | Proprietor | New York |
| 8 | Lena Saropocillo | 27 | Daughter | Seamstress | New York |
| 9 | Anthony Giaquinto | 7 | Grandson | — | New Jersey |
| 10 | Nick Spina | 45 | Head | Laborer | Italy |
| 11 | Filomena Spina | 33 | Wife | — | Italy |
| 12 | Christina Spina | 8 | Daughter | — | New Jersey |
| 13 | Margaret Spina | 6 | Daughter | — | New Jersey |
| 14 | Elinor Spina | 3 | Daughter | — | New Jersey |
| 15 | James A Grady | 37 | Head | Engineer | Texas |
| 16 | Kathleen Grady | 37 | Wife | — | New York |
| 17 | Kathleen Grady | 16 | Daughter | — | New Jersey |
| 18 | James A Jr Grady THIS PERSON | 13 | Son | — | New Jersey |
| 19 | John P Grady | 5 | Son | — | New Jersey |
| 20 | Mary J Grady | 3 | Daughter | — | New Jersey |
| 21 | Joseph Adivari | 48 | Head | Painter | Italy |
| 22 | Rose Adivari | 41 | Wife | — | Italy |
| 23 | Rose Adivari | 22 | Daughter | Seamstress | New Jersey |
| 24 | Anna Rosa | 55 | Head | — | Italy |
| 25 | Anthony Rosa | 30 | Son | Proprietor | New York |
| 26 | Emerico Rosa | 27 | Son | Plant Manager | New York |
| 27 | Carmela Rosa | 26 | Daughter | Operator | New Jersey |
| 28 | Joseph Rosa | 21 | Son | Laborer | New Jersey |
| 29 | Frank Rosa | 19 | Son | Laborer | New Jersey |
| 30 | John Luglio | 18 | Son | — | New Jersey |
| 31 | Joseph Luglio | 16 | Son | — | New Jersey |
| 32 | Carmela Luglio | 14 | Daughter | — | New Jersey |
| 33 | Angelina Luglio | 12 | Daughter | — | New Jersey |
| 34 | Vincent Luglio | 9 | Son | — | New Jersey |
| 35 | Michael Grasso | 40 | Head | Electrician | Italy |
| 36 | Teresa Grasso | 36 | Wife | — | New Jersey |
| 37 | Margaret Grasso | 12 | Daughter | — | New Jersey |
| 38 | Janete Grasso | 7 | Daughter | — | New Jersey |
| 39 | Arlene Grasso | 1 | Daughter | — | New Jersey |
| 40 | Carl Gatto | 28 | Head | Laborer | New York |
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)