WQ
William Quigley — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this William Quigley across the 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1890), then head of a 9-person household.
Age 30
b. ~1890
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Philadelphia, Pennsylvania |
| Surname | Quigley |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | General Worker |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | General Worker |
| Est. Birth Year | ~1890 |
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 1920 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Domenico Calonotto | Head | — | 42 | ~1878 |
| James Muldoon | Other | — | 45 | ~1875 |
| Ellen Mcnafferty | Other | — | 55 | ~1865 |
| Philomena Calonotto | Daughter | — | 13 | ~1907 |
| Charles Calonotto | Son | — | 16 | ~1904 |
| William Quigley | Son | — | 30 | ~1890 |
| Gertrude Mcbryn | Daughter | — | 10 | ~1910 |
| Rose Calonotto | Daughter | — | 14 | ~1906 |
| Grazia Calonotto | Spouse | — | 37 | ~1883 |
Census Appearances
1910
Philadelphia, Pennsylvania
Son, age 19
Philadelphia, Pennsylvania · implied b. ~1891 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quigley |
| Given Name | William Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Apprentice |
| Industry | Printer |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Son, age 30
Philadelphia, Pennsylvania · implied b. ~1890 — 9 household members
| Surname | Quigley |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | General Worker |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 William Quigley across 2 US Census years (1910 and 1920) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
William Quigley
Son · 1920 · age 30 · b. ~1890 · Pennsylvania
★ You are viewing this record
Sibling
Charles Calonotto
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Calonotto
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Philomena Calonotto
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Mcbryn
Sibling · 1920 · age 10
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
1920 US Federal Census — Philadelphia, Pennsylvania
Open full size
1920 US Federal Census — Philadelphia, Pennsylvania
Page Contents
11 people indexed on this census page (ia:1920:14thcensusofpopu1629unit:0149)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Catherine Hatch | 38 | Wife | — | Pennsylvania |
| 52 | Domenico Calonotto | 42 | Head | Barber | Italy |
| 53 | Grazia Calonotto | 37 | Wife | — | Italy |
| 54 | Charles Calonotto | 16 | Son | — | Pennsylvania |
| 55 | Rose Calonotto | 14 | Daughter | — | Pennsylvania |
| 56 | Philomena Calonotto | 13 | Daughter | — | Pennsylvania |
| 57 | Gertrude Mcbryn | 10 | Daughter | — | Pennsylvania |
| 58 | William Quigley THIS PERSON | 30 | Son | General Worker | Pennsylvania |
| 59 | Ellen Mcnafferty | 55 | Servant | Servant | Ireland |
| 60 | James P. Muldoon | 45 | Brother | Bricklayer | Pennsylvania |
| 61 | Louis Joesch | 70 | Head | Gentleman | Germany |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)