WM
William Murray — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Nassau-County, New York
Our Model Tree links this William Murray across the 1930 and 1940 US Censuses in Nassau-County, New York (XGBoost, ~Confirmed) — first a son (b.~1916), then head of a 14-person household.
Age 24
b. ~1916
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Nassau-County, New York |
| Surname | Murray |
| Given Name | William J. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Rockville Centre |
| 1935 Residence (County) | Nassau |
| Additional Details | |
| Occupation | Asst Manager of Bank |
| Industry | Fulton Trust Co. |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 980 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Asst Manager Of Bank |
| Township / Ward | Rockville Centre |
| Est. Birth Year | ~1916 |
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.
14 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Madeleine Murray | Daughter | — | 21 | ~1919 |
| Rose Murray | Daughter | — | 15 | ~1925 |
| Ann Murray | Daughter | — | 7 | ~1933 |
| William Murray | Head | — | 56 | ~1884 |
| Eugene Murray | Son | — | 14 | ~1926 |
| Morgan Murray | Son | — | 22 | ~1918 |
| Matthew Murray | Son | — | 20 | ~1920 |
| John Murray | Son | — | 18 | ~1922 |
| Paul Murray | Son | — | 11 | ~1929 |
| Arthur Murray | Son | — | 16 | ~1924 |
| Thomas Murray | Son | — | 10 | ~1930 |
| William Murray | Son | — | 24 | ~1916 |
| Edward Murray | Son | — | 8 | ~1932 |
| C Murray | Spouse | — | 48 | ~1892 |
Census Appearances
1930
Nassau, New …
Son, age 14
Nassau, New York · implied b. ~1916 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murray |
| Given Name | William J. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Nassau-County, New …
Son, age 24
Nassau-County, New York · implied b. ~1916 — 14 household members
| Surname | Murray |
| Given Name | William J. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Rockville Centre |
| 1935 Residence (County) | Nassau |
| Occupation | Asst Manager of Bank |
| Industry | Fulton Trust Co. |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 980 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Murray across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Murray
Son · 1940 · age 24 · b. ~1916 · New York
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Sibling
Eugene Murray
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Murray
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Morgan Murray
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Murray
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Murray
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Matthew Murray
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Murray
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Murray
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ann Murray
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Madeleine Murray
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Murray
Sibling · 1940 · age 15
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 — Nassau-County, New York
Open full size
1940 US Federal Census — Nassau-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02686-00860)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Johanna Schlosshauer | 45 | Wife | Supervisor Of Clerks | Germany |
| 42 | John H. Schlosshauer | 21 | Son | Bank Clerk | New York |
| 43 | Martha Schlosshauer | 19 | Daughter | Clerk | New York |
| 44 | Minnie Buchner | 77 | Mother | — | England |
| 45 | Isabel B. Clark | 52 | Head | School Teacher | New York |
| 46 | Eloise Muller | 51 | Sister | — | New York |
| 47 | Florence Collins | 57 | Head | School Teacher | New York |
| 48 | Dora Collins | 56 | Sister | School Teacher | New York |
| 49 | Roberta Collins | 53 | Sister | School Teacher | New York |
| 50 | William Wackman | 60 | Head | Real Estate Agent | California |
| 51 | Florence Wackman | 50 | Wife | Actress | New York |
| 52 | Adelinda Behrens | 52 | Head | — | New York |
| 53 | Charles Schoer | 31 | Nephew | Bank Clerk | New York |
| 54 | Randall M. Field | 50 | Head | Accountant | New York |
| 55 | Ethel T. Field | 50 | Wife | School Teacher | New York |
| 56 | Dorothy Field | 17 | Daughter | — | New York |
| 57 | Randall M. Jr. Field | 14 | Son | — | New York |
| 58 | Julius Hauser | 65 | Head | Foreman | Hungary |
| 59 | Pauline C. Hauser | 61 | Wife | — | Germany |
| 60 | Frieda Hauser | 24 | Daughter | Clerk | New York |
| 61 | James F. Hamilton | 62 | Head | Insurance Agent | New York |
| 62 | Sophia R. Hamilton | 54 | Wife | — | New York |
| 63 | William J. Murray | 56 | Head | Postmaster | New York |
| 64 | C. Josephine Murray | 48 | Wife | — | Pennsylvania |
| 65 | William J. Jr. Murray THIS PERSON | 24 | Son | Asst Manager Of Bank | New York |
| 66 | Morgan Murray | 22 | Son | Bond Clerk | New York |
| 67 | Madeleine Murray | 21 | Daughter | Secretary | New York |
| 68 | Matthew T. Murray | 20 | Son | Clerk | New York |
| 69 | John J. Murray | 18 | Son | — | New York |
| 70 | Arthur Murray | 16 | Son | — | New York |
| 71 | Rose Mary Murray | 15 | Daughter | — | New York |
| 72 | Eugene Murray | 14 | Son | — | New York |
| 73 | Paul Murray | 11 | Son | — | New York |
| 74 | Thomas Murray | 10 | Son | — | New York |
| 75 | Edward Murray | 8 | Son | — | New York |
| 76 | Ann Murray | 7 | Daughter | — | New York |
| 77 | Francis A. Masetti | 32 | Head | Engineer | New York |
| 78 | Rita M. Masetti | 29 | Wife | Stenographer | New York |
| 79 | Phyllis B. Masetti | 6 | Daughter | — | New York |
| 80 | Jean M. Masetti | 9 | Daughter | — | 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)