WC
William Conner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · New-York-County, New York
Our Model Tree links this William Conner across the 1930 and 1940 US Censuses in New-York-County, New York (XGBoost, ~Confirmed) — first a head (b.~1904), then head of a 6-person household.
Age 36
b. ~1904
Male
Head
Born: Ireland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | New-York-County, New York |
| Surname | Conner |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Manhattan Boro |
| 1935 Residence (County) | New York |
| Naturalization Status | First papers filed |
| Additional Details | |
| Occupation | Salesman |
| Industry | grocery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Salesman |
| Township / Ward | Manhattan Boro |
| Est. Birth Year | ~1904 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| Michael Conner | Son | — | 3 | ~1937 |
| Katherine Conner | Spouse | — | 36 | ~1904 |
| William Conner | Head | — | 36 | ~1904 |
| Charles Conner | Son | — | 1 | ~1939 |
| Patrick Conner | Son | — | 6 | ~1934 |
| William Conner | Son | — | 4 | ~1936 |
Census Appearances
1930
New York, …
Other, age 26
New York, New York · implied b. ~1904 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connors |
| Given Name | William |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Ireland |
| Naturalization Status | Alien |
| Year of Immigration | 1926 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Helper |
| Industry | Edison |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
New-York-County, New …
Head, age 36
New-York-County, New York · implied b. ~1904 — 6 household members
| Surname | Conner |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Manhattan Boro |
| 1935 Residence (County) | New York |
| Naturalization Status | First papers filed |
| Occupation | Salesman |
| Industry | grocery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 William Conner across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Conner
Head · 1940 · age 36 · b. ~1904 · 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 — New-York-County, New York
Open full size
1940 US Federal Census — New-York-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02640-00836)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jenny Andrews | 67 | Mother | — | England |
| 2 | John Rogan | 45 | Head | Bartender | Ireland |
| 3 | Margaret Rogan | 37 | Wife | — | Ireland |
| 4 | Mary Rogan | 13 | Daughter | — | New York |
| 5 | John Rogan | 13 | Son | — | New York |
| 6 | Amelia Fullcamp | 66 | Head | — | Ohio |
| 7 | John Whalen | 37 | Head | Horseman | Ireland |
| 8 | Helen Whalen | 31 | Wife | Tester | Ireland |
| 9 | Sam Gary | 35 | Head | Waiter | Mexico |
| 10 | Mercedes Gary | 30 | Wife | — | Mexico |
| 11 | Herbert Gary | 14 | Son | — | New York |
| 12 | Mary Gary | 10 | Daughter | — | Michigan |
| 13 | James Hughes | 41 | Head | Painter | Scotland |
| 14 | Frances Hughes | 36 | Wife | Cleaner | Scotland |
| 15 | William Flanigan | 31 | Lodger | Porter | Scotland |
| 16 | Anton Brezi | 45 | Head | Mechanic | Italy |
| 17 | Eugenia Brezi | 37 | Wife | — | Italy |
| 18 | Robert Brezi | 14 | Son | — | Ohio |
| 19 | Esther Brabands | 44 | Head | Sales | Mass |
| 20 | Geo Franklin | 37 | Roomer | Dishwasher | Pennsylva |
| 21 | Patrick Mccarthy | 36 | Head | Driller | New York |
| 22 | Emily Mccarthy | 25 | Wife | — | Canada |
| 23 | Emily Mccarthy | 3 | Daughter | — | New York |
| 24 | Bridget Mende | 30 | Head | Maid | Ireland |
| 25 | Elizabeth Mende | 9 | Daughter | — | New York |
| 26 | Gertrude Mende | 9 | Daughter | — | New York |
| 27 | Herman Mende | 11 | Son | — | New York |
| 28 | Andit Constantino | 37 | Head | Barber | England |
| 29 | Elizabeth Constantino | 35 | Wife | — | Germany |
| 30 | Theodora Constantino | 4 | Daughter | — | New York |
| 31 | William Conner THIS PERSON | 36 | Head | Salesman | Ireland |
| 32 | Katherine Conner | 36 | Wife | — | Ireland |
| 33 | Patrick Conner | 6 | Son | — | New York |
| 34 | William Conner | 4 | Son | — | New York |
| 35 | Michael Conner | 3 | Son | — | New York |
| 36 | Charles Conner | 1 | Son | — | New York |
| 37 | Younet Reyes | 40 | Head | Painter | Spain |
| 38 | Dolores Reyes | 27 | Wife | Clerical | Cuba |
| 39 | Richard Fuentes | 18 | Brother | Blocker | Cuba |
| 40 | Frank Bergan | 54 | 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)