JG
John Gregory — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Warren-County, New York
Our Model Tree links this John Gregory across the 1930 and 1940 US Censuses in Warren-County, New York (XGBoost, ~Confirmed) — first a head (b.~1886), then head of a 12-person household.
Age 54
b. ~1886
Male
Head
Born: Italy
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Warren-County, New York |
| Surname | Gregory |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Italy |
| 1935 Residence (City) | Glens Falls |
| 1935 Residence (County) | Warren |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Mason |
| Industry | Building |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 700 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth Country | Italy |
| Birthplace (normalized) | italy |
| Occupation | Mason |
| Township / Ward | Glens Falls |
| Est. Birth Year | ~1886 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Margaret Duelley | Daughter | — | 40 | ~1900 |
| Julia Elmond | Daughter | — | 52 | ~1888 |
| Anna Gregory | Daughter | — | 20 | ~1920 |
| Emma Gregory | Daughter | — | 14 | ~1926 |
| Helen Elmond | Daughter | — | 35 | ~1905 |
| Adelaide Gregory | Daughter | — | 12 | ~1928 |
| John Gregory | Head | — | 54 | ~1886 |
| Philip Gregory | Son | — | 28 | ~1912 |
| Richard Gregory | Son | — | 25 | ~1915 |
| Angelo Gregory | Son | — | 23 | ~1917 |
| Hugo Gregory | Son | — | 18 | ~1922 |
| Inez Gregory | Spouse | — | 51 | ~1889 |
Census Appearances
1930
Warren, New …
Head, age 45
Warren, New York · implied b. ~1885 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gregory |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Italy |
| Naturalization Status | Naturalized |
| Year of Immigration | 1901 |
| Age at First Marriage | 23 |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Occupation | Mason |
| Industry | General Practice |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | Italian |
| Home Owned/Rented | R |
| Home Value / Rent | 25 |
| Veteran | No |
| Birth Country | Italy |
| Birthplace (normalized) | italy |
1940
Warren-County, New …
Head, age 54
Warren-County, New York · implied b. ~1886 — 12 household members
| Surname | Gregory |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Italy |
| 1935 Residence (City) | Glens Falls |
| 1935 Residence (County) | Warren |
| Naturalization Status | Naturalized |
| Occupation | Mason |
| Industry | Building |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 700 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth Country | Italy |
| Birthplace (normalized) | italy |
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 Gregory across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Gregory
Head · 1940 · age 54 · b. ~1886 · New York
★ 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 — Warren-County, New York
Open full size
1940 US Federal Census — Warren-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02797-00241)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Estelle C Palmer | 58 | Head | — | New York |
| 2 | Katherine H Dempsey | 64 | Head | Saleslady | New York |
| 3 | Catherine C Dempsey | 59 | Step Mother | — | Ireland |
| 4 | Frederick B Richardson | 24 | Head | Pressman | New Hampshire |
| 5 | Alice Richardson | 19 | Wife | Machine Oper | New York |
| 6 | Lena Richardson | 49 | Mother | Cook | New York |
| 7 | John Gregory THIS PERSON | 54 | Head | Mason | Italy |
| 8 | Inez Gregory | 51 | Wife | — | Italy |
| 9 | Philip Gregory | 28 | Son | Mason | New York |
| 10 | Richard Gregory | 25 | Son | Mason | New York |
| 11 | Angelo Gregory | 23 | Son | Clerical | New York |
| 12 | Anna Gregory | 20 | Daughter | Machine Oper | New York |
| 13 | Hugo Gregory | 18 | Son | — | New York |
| 14 | Emma Gregory | 14 | Daughter | — | New York |
| 15 | Adelaide Gregory | 12 | Daughter | — | New York |
| 16 | Julia Elmond | 52 | Daughter | Saleslady | New York |
| 17 | Helen Elmond | 35 | Daughter | Stenographer | New York |
| 18 | Margaret Duelley | 40 | Daughter | Stenographer | New York |
| 19 | Mary Duelley | 77 | Head | — | Ireland |
| 20 | John Duelley | 42 | Son | Clerk | New York |
| 21 | Earl H Mcguire | 34 | Head | Laborer | New York |
| 22 | Georgia Mcguire | 30 | Wife | Machine Oper | Vermont |
| 23 | Natalie Mcguire | 4 | Daughter | — | Vermont |
| 24 | Alfred Fish | 40 | Head | Dispatcher | New York |
| 25 | Loretta Fish | 28 | Wife | — | New York |
| 26 | Martin Klein | 52 | Head | — | Denmark |
| 27 | Hanna Klein | 55 | Wife | — | Sweden |
| 28 | Roy Klein | 17 | Son | — | New York |
| 29 | Gordon Lewis | 33 | Head | Salesman | New York |
| 30 | Mildred Lewis | 30 | Wife | — | New York |
| 31 | Robert Lewis | 5 | Son | — | New York |
| 32 | Margaret Brodrick | 50 | Head | Presser | New York |
| 33 | Helen Brodrick | 20 | Daughter | Nurse | New York |
| 34 | Julia Donohue | 46 | Sister | — | New York |
| 35 | Mary Donohue | 44 | Sister | — | New York |
| 36 | Wildred Dodgson | 33 | Head | Foreman | New York |
| 37 | Celia Dodgson | 27 | Wife | — | New York |
| 38 | Charles Dodgson | 6 | Son | — | New York |
| 39 | Harry Dodgson | 3 | Son | — | New York |
| 40 | Donald Dodgson | 2 | Son | — | 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)