JM
Julia Murphy — 1940 US Census Record
Linked across censuses1940 United States Federal Census · New-York-County, New York
Our Model Tree links this Julia Murphy across the 1930 and 1940 US Censuses in New-York-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 9-person household.
Age 25
b. ~1915
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | New-York-County, New York |
| Surname | Murphy |
| Given Name | Julia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | New York |
| Additional Details | |
| Occupation | Clerk |
| Industry | Type Foundry |
| Class of Worker | PW |
| Hours Worked | 160 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Clerk |
| Township / Ward | New York City |
| Est. Birth Year | ~1915 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Julia | Age | Birth yr |
|---|---|---|---|---|
| Mary Murphy | Daughter | — | 15 | ~1925 |
| John Murphy | Son | — | 26 | ~1914 |
| Julia Murphy | Spouse | — | 54 | ~1886 |
| Edward Murphy | Son | — | 17 | ~1923 |
| Timothy Murphy | Head | — | 54 | ~1886 |
| James Murphy | Son | — | 21 | ~1919 |
| Alice Murphy | Daughter | — | 19 | ~1921 |
| Julia Murphy | Daughter | — | 25 | ~1915 |
| Margaret Murphy | Daughter | — | 23 | ~1917 |
Census Appearances
1930
New York, …
Daughter, age 15
New York, New York · implied b. ~1915 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Julia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
New-York-County, New …
Daughter, age 25
New-York-County, New York · implied b. ~1915 — 9 household members
| Surname | Murphy |
| Given Name | Julia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | New York |
| Occupation | Clerk |
| Industry | Type Foundry |
| Class of Worker | PW |
| Hours Worked | 160 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| 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 Julia Murphy across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Julia Murphy
Daughter · 1940 · age 25 · b. ~1915 · New York
★ You are viewing this record
Sibling
Margaret Murphy
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Murphy
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Murphy
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Murphy
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Murphy
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Murphy
Sibling · 1940 · age 26
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 — 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-t0627-02670-00861)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Julia Wall | 60 | Wife | — | New York |
| 42 | Robert S. Wall | 21 | Son | — | New York |
| 43 | Mary Thorp | 81 | Lodger | — | New York |
| 44 | Clarence Watkins | 34 | Head | Clerk | Virginia |
| 45 | Ada C. Watkins | 23 | Wife | — | New York |
| 46 | Geraldine Watkins | 4 | Daughter | — | New York |
| 47 | Rita A. Watkins | 3 | Daughter | — | New York |
| 48 | Joseph Mullings | 41 | Head | Mechanic | New York |
| 49 | Margaret Mullings | 40 | Wife | — | Ireland |
| 50 | Mary Mullings | 15 | Daughter | — | New York |
| 51 | Elizabeth Mullings | 14 | Daughter | — | New York |
| 52 | Joseph Mullings | 12 | Son | — | New York |
| 53 | Patricia Mullings | 8 | Daughter | — | New York |
| 54 | Charles Parks | 61 | Head | — | New York |
| 55 | Marcella Parks | 59 | Wife | — | New York |
| 56 | Charles Jr. Parks | 22 | Son | Manager | New York |
| 57 | John Parks | 21 | Son | Biller | New York |
| 58 | John Colville | 44 | Nephew | Accountant | New York |
| 59 | Mary Colville | 44 | Wife | — | New York |
| 60 | George Byrnes | 44 | Nephew | Physical Culture Instructor | New York |
| 61 | Mary Ivory | 35 | Head | — | New York |
| 62 | Mary Ivory | 14 | Daughter | — | New York |
| 63 | William Ivory | 12 | Son | — | New York |
| 64 | Thomas Ivory | 11 | Son | — | New York |
| 65 | Joseph Ivory | 6 | Son | — | New York |
| 66 | Kathleen Ivory | 5 | Daughter | — | New York |
| 67 | Timothy Murphy | 54 | Head | Laborer | New York |
| 68 | Julia Murphy | 54 | Wife | — | Ireland |
| 69 | John Murphy | 26 | Son | Freight Handler | New York |
| 70 | Julia Murphy THIS PERSON | 25 | Daughter | Clerk | New York |
| 71 | Margaret Murphy | 23 | Daughter | Clerk | New York |
| 72 | James Murphy | 21 | Son | Clerk | Connecticut |
| 73 | Alice Murphy | 19 | Daughter | — | Connecticut |
| 74 | Edward Murphy | 17 | Son | — | Connecticut |
| 75 | Mary Murphy | 15 | Daughter | — | Connecticut |
| 76 | Oscar Winter | 58 | Head | Handyman | Hungary |
| 77 | Sadie Winter | 52 | Wife | — | New York |
| 78 | Annie Gordon | 27 | Daughter | Secretary | New York |
| 79 | Sandra Gordon | 2 | Daughter | — | New York |
| 80 | Ralph Gelpi | 30 | Head | Salesman | Puerto Rico |
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)