JM
James Murray — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this James Murray across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Daniel & James — first a son (b.~1918), then head of a 5-person household.
Age 22
b. ~1918
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Murray |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | service salesman |
| Industry | restaurant |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 400 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Service Salesman |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1918 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Mary Murray | Daughter | — | 16 | ~1924 |
| Daniel Murray | Head | — | 57 | ~1883 |
| Richard Murray | Son | — | 20 | ~1920 |
| James Murray | Son | — | 22 | ~1918 |
| Agnes Murray | Spouse | — | 44 | ~1896 |
Census Appearances
1920
Allegheny, Pennsylvania
Son, age 1
Allegheny, Pennsylvania · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murray |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Son, age 12
Allegheny, Pennsylvania · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murray |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Son, age 22
Allegheny-County, Pennsylvania · implied b. ~1918 — 5 household members
| Surname | Murray |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Occupation | service salesman |
| Industry | restaurant |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 400 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 James Murray across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Daniel Murray (~0.92 confidence) and father James Murray (~0.92 confidence) and mother Agnes Murray (~0.92 confidence) and mother Agnes Murray (~0.92 confidence) and mother Sara Murray (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Daniel Murray
b. ~1883
Source father
● Household
· direct · ~0.92
Father
James Murray
b. ~1895
Source father
● Household
· direct · ~0.92
Mother
Agnes Murray
b. ~1896
Source mother
● Household
· direct · ~0.92
Mother
Agnes Murray
b. ~1896
Source mother
● Household
· direct · ~0.92
Mother
Sara Murray
b. ~1897
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Murray
Son · 1940 · age 22 · b. ~1918 · Pennsylvania
★ You are viewing this record
Sibling
Richard Murray
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Murray
Sibling · 1940 · age 16
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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-03668-00449)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Carl Conti | 25 | Head | Service Man | Pennsylvania |
| 42 | Antoinette Conti | 21 | Wife | Rearmature | Pennsylvania |
| 43 | Edith Conti | 0 | Daughter | — | Pennsylvania |
| 44 | John Logiodice | 62 | Head | Proprietor | Italy |
| 45 | Anne Logiodice | 50 | Wife | — | Italy |
| 46 | Nick Logiodice | 34 | Son | Repair Cars | New York |
| 48 | Dominic Agostino | 59 | Head | Repairman | Italy |
| 49 | Virginia Agostino | 49 | Wife | — | Italy |
| 50 | Robert Agostino | 27 | Son | Substitute Teacher | Pennsylvania |
| 51 | Theresa Agostino | 25 | Daughter | — | Pennsylvania |
| 52 | Marie Agostino | 23 | Daughter | — | Pennsylvania |
| 53 | Vincent Agostino | 19 | Son | — | Pennsylvania |
| 54 | Elizabeth Agostino | 13 | Daughter | — | Pennsylvania |
| 55 | Anna Mae Agostino | 11 | Daughter | — | Pennsylvania |
| 56 | Elmer Hemerick | 32 | Head | Cashier | Pennsylvania |
| 57 | Edith Hemerick | 34 | Wife | — | Pennsylvania |
| 58 | Apollonia Hemerick | 6 | Daughter | — | Pennsylvania |
| 59 | Arthur Hemerick | 3 | Son | — | Pennsylvania |
| 61 | Freda Krautner | 48 | Head | — | Germany |
| 62 | Gertrude Krautner | 18 | Daughter | — | Pennsylvania |
| 63 | Michael Krautner | 14 | Son | — | Ohio |
| 64 | Ruth Krautner | 12 | Daughter | — | Ohio |
| 65 | Ruth Stabenauch | 46 | Head | Elevator Operator | Pennsylvania |
| 66 | Robert Stabenauch | 17 | Son | N.Y.A. | Pennsylvania |
| 67 | Cornelius Hardiman | 52 | Head | Freight Handling | Pennsylvania |
| 68 | Myrtle Hardiman | 42 | Wife | — | Pennsylvania |
| 69 | John Hardiman | 13 | Son | — | Pennsylvania |
| 70 | Robert Hardiman | 12 | Son | — | Pennsylvania |
| 71 | James Hardiman | 10 | Son | — | Pennsylvania |
| 72 | Martin Hardiman | 5 | Son | — | Pennsylvania |
| 73 | Patrick Hardiman | 2 | Son | — | Pennsylvania |
| 74 | Ralph Hardiman | 0 | Son | — | Pennsylvania |
| 75 | Charles Hardiman | 55 | Brother | Plumbers Helper | Pennsylvania |
| 76 | Daniel Murray | 57 | Head | — | Pennsylvania |
| 77 | Agnes Murray | 44 | Wife | — | Pennsylvania |
| 78 | James Murray THIS PERSON | 22 | Son | Service Salesman | Pennsylvania |
| 79 | Richard Murray | 20 | Son | New Worker | Pennsylvania |
| 80 | Mary Murray | 16 | Daughter | — | Pennsylvania |
Pedigree Summary
James + 2 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)