WC
William Casey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this William Casey across the 1910, 1920, 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a head (b.~1876), then head of a 4-person household.
Age 64
b. ~1876
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | Casey |
| Given Name | William L |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Bronx |
| 1935 Residence (County) | Bronx |
| Additional Details | |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Bronx |
| Est. Birth Year | ~1876 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Margaret Casey | Daughter | — | 29 | ~1911 |
| William Casey | Head | — | 64 | ~1876 |
| Thomas Casey | Son | — | 34 | ~1906 |
| Josephine Casey | Spouse | — | 64 | ~1876 |
Census Appearances
1910
New York, …
Other, age 33
New York, New York · implied b. ~1877 — 26 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Casey |
| Given Name | William L. |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Manager |
| Industry | Retail Mfg |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Bronx, New …
Head, age 42
Bronx, New York · implied b. ~1878 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Casey |
| Given Name | William J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Manager |
| Industry | Toilet Supplies |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Bronx, New …
Head, age 53
Bronx, New York · implied b. ~1877 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Casey |
| Given Name | William L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 27 |
| Father's Birthplace | New York |
| Mother's Birthplace | Irish Free State |
| Occupation | Manager |
| Industry | Toilet Preparations |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 20,000 |
| Radio Set | R |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Bronx-County, New …
Head, age 64
Bronx-County, New York · implied b. ~1876 — 4 household members
| Surname | Casey |
| Given Name | William L |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Bronx |
| 1935 Residence (County) | Bronx |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Casey across 4 US Census years (1910, 1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Casey
Head · 1940 · age 64 · b. ~1876 · 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 — Bronx-County, New York
Open full size
1940 US Federal Census — Bronx-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02495-00990)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Anna P Darcy | 18 | Daughter | — | New York |
| 42 | John E Darcy | 15 | Son | — | New York |
| 43 | Catherine Haugh | 46 | Head | Housekeeper | New York |
| 44 | Richard F Haugh | 23 | Son | Bookkeeper | New York |
| 45 | Jeanne Haugh | 16 | Daughter | — | New York |
| 46 | Helen Haugh | 39 | Sister | Clerk | New York |
| 47 | Irvin Rockwell | 61 | Head | Doctor | Montana |
| 48 | Ada B Rockwell | 59 | Wife | Housewife | Missouri |
| 49 | Eugenie Marvin | 60 | Head | Housewife | New York |
| 50 | Eugene Marvin | 28 | Son | Guard | New York |
| 51 | Catherine Marvin | 26 | Daughter | — | New York |
| 52 | Elizabeth Marvin | 24 | Daughter | Payroll Clerk | New York |
| 53 | Joseph Fitzgerald | 64 | Head | Elevator Mechanic | Ireland |
| 54 | Margaret Fitzgerald | 67 | Wife | Housewife | Pennsylvania |
| 55 | Virginia Fitzgerald | 31 | Daughter | Stenographer | New York |
| 56 | Marion Fitzgerald | 30 | Daughter | Stenography | New York |
| 57 | Kathleen Fitzgerald | 28 | Daughter | Statistical Operator | New York |
| 58 | Eleanor Fitzgerald | 26 | Daughter | Comptometer Operator | New York |
| 59 | Julia A Fitzgerald | 24 | Daughter | — | New York |
| 60 | John Fitzgerald | 23 | Son | Elevator Operator | New York |
| 61 | William Fitzgerald | 23 | Son | Custodian Helper | New York |
| 62 | Edward Fitzgerald | 21 | Son | — | New York |
| 63 | Thomas Fitzgerald | 19 | Son | Elevator Operator | New York |
| 64 | Nora Kenny | 65 | Head | Housewife | Orange Co. N.Y. |
| 65 | William Kenny | 32 | Son | Clerk | New York |
| 66 | Felix Cotryn | 64 | Head | Bookkeeper | Ireland |
| 67 | Bridget E Cotryn | 55 | Wife | Housewife | Ireland |
| 68 | Vincent J Cotryn | 31 | Son | Manager | New York |
| 69 | Ethel Cotryn | 20 | Daughter | Clerk | New York |
| 70 | Joseph Daley | 33 | Boarder | Bartender | Ireland |
| 71 | Mary Daley | 37 | Boarder | Maid | Ireland |
| 72 | William L Casey THIS PERSON | 64 | Head | — | Ohio |
| 73 | Josephine Casey | 64 | Wife | Housewife | Ohio |
| 74 | Thomas H Casey | 34 | Son | Lawyer | Ohio |
| 75 | Margaret Casey | 29 | Daughter | — | Ohio |
| 76 | James Danning | 68 | Head | Auto Rental | Ireland |
| 77 | Clementina Danning | 65 | Wife | Housewife | New York |
| 78 | Charlotte Danning | 44 | Daughter | Teacher | New York |
| 79 | Violette Danning | 34 | Daughter | Secretary | New York |
| 80 | Grace Danning | 32 | Daughter | Sub Teacher | 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)