JC
John Conroy — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Queens-County, New York
Our Model Tree links this John Conroy across the 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed) — first a head (b.~1888), then head of a 8-person household.
Age 52
b. ~1888
Male
Head
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Queens-County, New York |
| Surname | Conroy |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Queens |
| Additional Details | |
| Occupation | Helper |
| Industry | Machinist |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1500 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Helper |
| Township / Ward | New York City |
| Est. Birth Year | ~1888 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Mary Conroy | Daughter | — | 19 | ~1921 |
| Margarette Conroy | Daughter | — | 15 | ~1925 |
| Helen Conroy | Daughter | — | 12 | ~1928 |
| John Conroy | Son | — | 22 | ~1918 |
| John Conroy | Head | — | 52 | ~1888 |
| Kathleen Conroy | Daughter | — | 24 | ~1916 |
| Catherine Conroy | Spouse | — | 45 | ~1895 |
| Joseph Conroy | Son | — | 10 | ~1930 |
Census Appearances
1930
Queens, New …
Head, age 40
Queens, New York · implied b. ~1890 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conroy |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Age at First Marriage | 24 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Veteran | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Queens-County, New …
Head, age 52
Queens-County, New York · implied b. ~1888 — 8 household members
| Surname | Conroy |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Queens |
| Occupation | Helper |
| Industry | Machinist |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1500 |
| Highest Grade | 8 |
| 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 Conroy across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Conroy
Head · 1940 · age 52 · b. ~1888 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Queens-County, New York
Open full size
1940 US Federal Census — Queens-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02750-00901)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edward Parquery | 70 | Head | — | New York |
| 42 | Marie Parquery | 68 | Wife | — | France |
| 43 | Norman Parquery | 43 | Head | Stock Dept | New York |
| 44 | Clara Parquery | 38 | Wife | — | England |
| 45 | Norma Parquery | 21 | Daughter | Clerk | New York |
| 46 | Ann Parquery | 13 | Daughter | — | New York |
| 47 | August Torbelmann | 62 | Head | — | Germany |
| 48 | Augusta Torbelmann | 62 | Wife | — | Germany |
| 49 | Adel Torbelmann | 30 | Daughter | Teacher | New York |
| 50 | John Ficken | 57 | Head | Clerk | Germany |
| 51 | Louise Ficken | 60 | Wife | — | Germany |
| 52 | Florentina Fisher | 56 | Head | — | Massachusetts |
| 53 | Florentina Fisher | 30 | Daughter | Adjuster | New York |
| 54 | Dorothea Fisher | 27 | Daughter | Sec | New York |
| 55 | John Fisher | 21 | Son | Clerk | New York |
| 56 | Albert Speight | 31 | Head | Switchman | New York |
| 57 | Natalie Speight | 26 | Wife | — | New York |
| 58 | Marie Heartenstein | 64 | Mother-in-law | — | New York |
| 59 | Patrick Petito | 30 | Head | Horse Man | New York |
| 60 | Mary Petito | 30 | Wife | Operator | New York |
| 61 | Natalie Curto | 57 | Head | Manufacturer | Italy |
| 62 | Mary Curto | 47 | Wife | — | Italy |
| 63 | Julia Curto | 16 | Daughter | — | New York |
| 64 | Eleanor Curto | 13 | Daughter | — | New York |
| 65 | Dorothy Curto | 10 | Daughter | — | New York |
| 66 | Angelo Curto | 29 | Son | Server | New York |
| 67 | Isabelle Curto | 26 | Daughter-in-law | — | New York |
| 68 | Louis Curto | 22 | Son | Labor | New York |
| 69 | Daughter-In-Law Lorraine | None | F | Art | — |
| 70 | John Conroy THIS PERSON | 52 | Head | Helper | New Jersey |
| 71 | Catherine Conroy | 45 | Wife | — | Ireland |
| 72 | Kathleen Conroy | 24 | Daughter | Clerk | New York |
| 73 | John Jr Conroy | 22 | Son | Labor | New York |
| 74 | Mary Conroy | 19 | Daughter | Clerk | New York |
| 75 | Margarette Conroy | 15 | Daughter | — | New York |
| 76 | Helen Conroy | 12 | Daughter | — | New York |
| 77 | Joseph Conroy | 10 | Son | — | New York |
| 78 | Ellen Keating | 80 | Head | — | Ireland |
| 79 | Grace Keating | 30 | Daughter | Sec | New York |
| 80 | Catherine Morris | 55 | Head | — | New York |
Related Census Records
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)