JQ
James Quigley — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this James Quigley across the 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 8-person household.
Age 12
b. ~1918
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Quigley |
| 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 | Ireland |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | City Of Philadelphia |
| 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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Mary Quigley | Other | — | 18 | ~1912 |
| Patrick Quigley | Head | — | 36 | ~1894 |
| Sarah Quigley | Spouse | — | 38 | ~1892 |
| James Sweeney | Other | — | 21 | ~1909 |
| Margaret Quigley | Daughter | — | 13 | ~1917 |
| James Quigley | Son | — | 12 | ~1918 |
| Catherine Quigley | Daughter | — | 10 | ~1920 |
| Edward Quigley | Son | — | 8 | ~1922 |
Census Appearances
1920
Philadelphia, Pennsylvania
Son, age 2
Philadelphia, Pennsylvania · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quigley |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ireland |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Son, age 12
Philadelphia, Pennsylvania · implied b. ~1918 — 8 household members
| Surname | Quigley |
| 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 | Ireland |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| 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 2 US Census years (1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
James Quigley
Son · 1930 · age 12 · b. ~1918 · Pennsylvania
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Sibling
Catherine Quigley
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Quigley
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Quigley
Sibling · 1930 · age 13
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
1930 US Federal Census — Philadelphia, Pennsylvania
Open full size
1930 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2113:0901)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Marian | 2 | Son | None | Pennsylvania |
| 52 | William Berthold | 38 | Head | Shipper | Pennsylvania |
| 53 | William Bridger | 34 | Head | Toolmaker | Pennsylvania |
| 54 | Clara Bridger | 28 | Wife | None | Pennsylvania |
| 55 | Paul Bridger | 4 | Son | None | Pennsylvania |
| 56 | Albert Bridger | 2 | Son | None | Pennsylvania |
| 57 | Edward Kenny | 61 | O | Pocketbook | Germany |
| 58 | Patrick Quigley | 36 | Head | Blacksmith | Pennsylvania |
| 59 | Sarah Quigley | 38 | Wife | None | Ireland |
| 60 | Margaret Quigley | 13 | Daughter | None | Pennsylvania |
| 61 | James Quigley THIS PERSON | 12 | Son | None | Pennsylvania |
| 62 | Catherine Quigley | 10 | Daughter | None | Pennsylvania |
| 63 | Edward Quigley | 8 | Son | None | Pennsylvania |
| 64 | Mary Quigley | 18 | Niece | Packer | Pennsylvania |
| 65 | James Sweeney | 21 | Nephew | Machinist | Scotland |
| 66 | John Macblain | 48 | Head | Paperhanger | Pennsylvania |
| 67 | Anna Macblain | 44 | Wife | None | Pennsylvania |
| 68 | David Macblain | 22 | Son | Manager | Pennsylvania |
| 69 | Ruth Macblain | 20 | Daughter-in-law | None | Pennsylvania |
| 70 | Ruth S. Macblain | 17 | Daughter | Stenographer | Pennsylvania |
| 71 | Ruth L. Macblain | 2 | Daughter | None | Pennsylvania |
| 72 | William Warren | 59 | Head | Carpenter | Pennsylvania |
| 73 | Ella Warren | 62 | Wife | None | Germany |
| 74 | Allen Ward | 46 | Head | Mechanic | Pennsylvania |
| 75 | Emma Ward | 46 | Wife | Saleslady | Virginia |
| 76 | Frances Ward | 17 | Daughter | Worker | Pennsylvania |
| 77 | Allen Jr. Ward | 12 | Son | None | Pennsylvania |
| 78 | Albert Smith | 70 | Head | Bricklayer | Pennsylvania |
| 79 | Anna Smith | 41 | Wife | Sales | Pennsylvania |
| 80 | Margaret Smith | 22 | Daughter | Clerk | Pennsylvania |
| 81 | Patrick Ferry | 34 | Head | Motorman | Pennsylvania |
| 82 | Agnes Ferry | 34 | Wife | None | Pennsylvania |
| 83 | John Ferry | 11 | Son | None | Pennsylvania |
| 84 | Edward Ferry | 8 | Son | None | Pennsylvania |
| 85 | Dorothy Ferry | 4 | Daughter | None | Pennsylvania |
| 86 | Joseph Ferry | 25 | Brother | Plumber | Pennsylvania |
| 87 | Charles Braun | 46 | Head | Instructor | New York |
| 88 | Elizabeth Braun | 46 | Wife | None | Pennsylvania |
| 89 | Charles Newell | 73 | Head | Paperhanger | Pennsylvania |
| 90 | Edward Mary Newell | 32 | Daughter-in-law | None | Pennsylvania |
| 91 | Irving Newell | 31 | Son | Salesman | Pennsylvania |
| 92 | Newell Jr. Newell | 6 | Son | None | Pennsylvania |
| 93 | Jane Newell | 3 | Daughter | None | Pennsylvania |
| 94 | George E. Newell | 2 | Son | None | Pennsylvania |
| 95 | Edward Jackson | 73 | Uncle | Helper | Pennsylvania |
| 96 | Rudolf Starosek | 50 | Head | Toolmaker | Hungary |
| 97 | Ludmilla Starosek | 46 | Wife | None | Hungary |
| 98 | Ludmilla Starosek | 22 | Daughter | Typist | Pennsylvania |
| 99 | Edna Starosek | 19 | Daughter | Teacher | Pennsylvania |
| 100 | Rudolf Starosek | 17 | Son | None | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)