JQ
James Quigley — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this James Quigley across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Henry & Ira — first a son (b.~1918), then head of a 5-person household.
Age 22
b. ~1918
Male
Son
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Quigley |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Allegheny |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | laborer |
| Industry | glass house |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 918 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| 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 |
|---|---|---|---|---|
| Anna Quigley | Spouse | — | 42 | ~1898 |
| Lorayne Quigley | Other | — | 16 | ~1924 |
| Robert Quigley | Son | — | 15 | ~1925 |
| Joseph Quigley | Head | — | 44 | ~1896 |
| James Quigley | Son | — | 22 | ~1918 |
Census Appearances
1920
Allegheny, Pennsylvania
Son, age 1
Allegheny, Pennsylvania · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quigley |
| Given Name | James W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Illinois |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Son, age 11
Allegheny, Pennsylvania · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quigley |
| Given Name | James W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Illinois |
| 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 | Quigley |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Allegheny |
| 1935 Residence (County) | Allegheny |
| Occupation | laborer |
| Industry | glass house |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 918 |
| 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 Quigley across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Henry Quigley (~0.92 confidence) and father Ira Quigley (~0.92 confidence) and father Joseph Quigley (~0.92 confidence) and father James Quigley (~0.83 confidence) and mother Della Quigley (~0.83 confidence) and mother Anna Quigley (~0.92 confidence) and mother Laura Quigley (~0.92 confidence). The pedigree spans 2 generations with 7 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.89
Father
Henry Quigley
b. ~1895
Source father
● Household
· direct · ~0.92
Father
Ira Quigley
b. ~1896
Source father
● Household
· direct · ~0.92
Father
Joseph Quigley
b. ~1896
Source father
● Household
· direct · ~0.92
Father
James Quigley
b. ~1867
Source father>father
● Household
· direct · ~0.83
Mother
Della Quigley
b. ~1872
Source father>mother
● Household
· direct · ~0.83
Mother
Anna Quigley
b. ~1898
Source mother
● Household
· direct · ~0.92
Mother
Laura Quigley
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Quigley
Son · 1940 · age 22 · b. ~1918 · Pennsylvania
★ You are viewing this record
Sibling
Robert Quigley
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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03403-00710)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Nanette A Stark | 47 | Wife | — | Pennsylvania |
| 42 | Vera Humbertson | 27 | Daughter | — | Illinois |
| 43 | Margaret Miller | 39 | Head | Elevator Operator | Pennsylvania |
| 44 | Pearl Miller | 19 | Daughter | Stenographer | Pennsylvania |
| 45 | Mary Miller | 13 | Daughter | — | Pennsylvania |
| 46 | Lafé Deere | 57 | Head | Laborer | Pennsylvania |
| 47 | Anna Deere | 58 | Wife | — | Pennsylvania |
| 48 | Angeline Jackson | 35 | Daughter | — | Pennsylvania |
| 49 | Harry Jackson | 35 | Son-in-law | Trouble Shooter | Pennsylvania |
| 50 | Vernon Jackson | 16 | Grandson | — | Pennsylvania |
| 51 | George Cox | 72 | Head | — | Pennsylvania |
| 52 | Emma Cox | 72 | Wife | — | Pennsylvania |
| 53 | Elsie Cox | 40 | Daughter | Stenographer | Pennsylvania |
| 54 | Mary Cox | 36 | Daughter | Clerk | Pennsylvania |
| 55 | Alvin Tain | 25 | Head | Operator | Pennsylvania |
| 56 | Margaret Tain | 22 | Wife | — | Pennsylvania |
| 57 | Robert Tain | 1 | Son | — | Pennsylvania |
| 58 | Robert Turpie | 30 | Head | Attendant | Scotland |
| 59 | Mary Turpie | 24 | Wife | — | Scotland |
| 60 | Robert Turpie | 1 | Son | — | Pennsylvania |
| 61 | Joseph P. Quigley | 44 | Head | Crane Operator | Pennsylvania |
| 62 | Anna Quigley | 42 | Wife | — | Pennsylvania |
| 63 | Robert Quigley | 15 | Son | — | Pennsylvania |
| 64 | James Quigley THIS PERSON | 22 | Son | Laborer | Pennsylvania |
| 65 | Lorayne Quigley | 16 | Daughter-in-law | — | Pennsylvania |
| 66 | Stephen Tinchi | 64 | Head | Laborer | Yugoslavia |
| 67 | Frances Tinchi | 59 | Wife | — | Yugoslavia |
| 68 | Barbara Robino | 33 | Daughter | Waitress | Pennsylvania |
| 69 | Catherine Tinchi | 23 | Daughter | Laborer | Pennsylvania |
| 70 | Charles Meltenberger | 32 | Head | Laborer | Pennsylvania |
| 71 | Anna Meltenberger | 29 | Wife | — | Pennsylvania |
| 72 | Charles Meltenberger | 8 | Son | — | Pennsylvania |
| 73 | Regis Wirth | 20 | Lodger | Laborer | Pennsylvania |
| 74 | James Mcdowell | 51 | Head | Machinist | Pennsylvania |
| 75 | Ellen Mcdowell | 47 | Wife | — | Pennsylvania |
| 76 | Eleanor Mcdowell | 18 | Daughter | Beautician | Pennsylvania |
| 77 | Marion Mcdowell | 17 | Daughter | Beautician | Pennsylvania |
| 78 | Anna Guy | 78 | Head | — | Pennsylvania |
| 79 | Emery Guy | 38 | Son | Salesman | Pennsylvania |
| 80 | Gilbert Plendler | 43 | Head | Traveling Salesman | Pennsylvania |
Pedigree Summary
James + 1 sibling
Gen 1 · 5 parents
~0.92
Gen 2 · 2 grandparents
~0.83
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)