JG
John Grimes — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this John Grimes across the 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 6-person household.
Age 11
b. ~1929
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Grimes |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Hoboken City |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Highest Grade | G 5 |
| 1935 Residence | Same Place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Hoboken City |
| Est. Birth Year | ~1929 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Salvatore Grimes | Son | — | 9 | ~1931 |
| Helen Grimes | Daughter | — | 5 | ~1935 |
| John Grimes | Son | — | 11 | ~1929 |
| Caroline Grimes | Spouse | — | 34 | ~1906 |
| Gloria Grimes | Daughter | — | 8 | ~1932 |
| Frances Grimes | Head | — | 32 | ~1908 |
Census Appearances
1930
Hudson, New …
Son, age 1
Hudson, New Jersey · implied b. ~1929 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grems |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Son, age 11
Hudson-County, New Jersey · implied b. ~1929 — 6 household members
| Surname | Grimes |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Hoboken City |
| 1935 Residence (County) | Hudson |
| Highest Grade | G 5 |
| 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 John Grimes across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Grimes
Son · 1940 · age 11 · b. ~1929 · New Jersey
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Sibling
Gloria Grimes
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Salvatore Grimes
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Grimes
Sibling · 1940 · age 5
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 — Hudson-County, New Jersey
Open full size
1940 US Federal Census — Hudson-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02349-00046)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Sadie Petruzzello | 11 | Daughter | — | New Jersey |
| 42 | Frances R. Grimes | 32 | Head | Copywriter | New Jersey |
| 43 | Caroline Grimes | 34 | Wife | — | New Jersey |
| 44 | John Grimes THIS PERSON | 11 | Son | — | New Jersey |
| 45 | Salvatore Grimes | 9 | Son | — | New Jersey |
| 46 | Gloria Grimes | 8 | Daughter | — | New Jersey |
| 47 | Helen Grimes | 5 | Daughter | — | New Jersey |
| 48 | Michael Stanzoni | 59 | Head | Laborer | Italy |
| 49 | Elizabeth Wallace | 42 | Head | Biscuit Worker | New Jersey |
| 50 | Rose Marie Wallace | 17 | Daughter | Packer Of Biscuits | New Jersey |
| 51 | Elizabeth Wallace | 15 | Daughter | — | New Jersey |
| 52 | Victor Michlich | 52 | Head | Fireman - Boiler Room | Italy |
| 53 | Regina Michlich | 44 | Wife | — | Italy |
| 54 | Theresa Michlich | 19 | Daughter | — | Italy |
| 55 | Bruna Michlich | 8 | Daughter | — | New Jersey |
| 56 | Thomas Fairclough | 52 | Head | Metal Ceiling Maker | England |
| 57 | Here Ends Block 50 And Begins Block 51 | None | — | — | — |
| 58 | Katherine Brown | 58 | Head | — | Ireland |
| 59 | George Brown | 27 | Son | Laborer | New Jersey |
| 60 | Katherine Brown | 22 | Daughter | Underwear Constr. | New Jersey |
| 61 | John Brown | 20 | Son | Laborer | New Jersey |
| 62 | Alfred Lodato | 37 | Head | Attendant | New Jersey |
| 63 | Teresa Lodato | 35 | Wife | — | New Jersey |
| 64 | Patrick Lodato | 12 | Son | — | New Jersey |
| 65 | Teresa Lodato | 15 | Daughter | — | New Jersey |
| 66 | Mary Carluccio | 78 | Head | — | Italy |
| 67 | John Carluccio | 39 | Son | — | New York |
| 68 | Dominick Pacchetto | 43 | Head | — | New Jersey |
| 69 | Teresa Pacchetto | 36 | Wife | — | New York |
| 70 | Francis Pacchetto | 11 | Son | — | New Jersey |
| 71 | Louise Pacchetto | 4 | Daughter | — | New Jersey |
| 72 | Steve Barberi | 63 | Head | Laborer | Italy |
| 73 | Josephine Barberi | 53 | Wife | — | Italy |
| 74 | Joseph Barberi | 26 | Son | Blacksmith | New Jersey |
| 75 | Mary Barberi | 18 | Daughter | Office Clerk | New Jersey |
| 76 | Herman Wagner | 46 | Head | Laborer | New York |
| 77 | Louise Wagner | 44 | Wife | — | New Jersey |
| 78 | Audrey Wagner | 19 | Daughter | Machine Sewing | Vermont |
| 79 | Richard Wagner | 16 | Son | New Worker | Vermont |
| 80 | Herbert Wagner | 10 | Son | — | Vermont |
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)