WQ
William Quigley — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this William Quigley across the 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 6-person household.
Age 13
b. ~1927
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Quigley |
| Given Name | William Jr |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Highest Grade | Yes 6 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston City |
| Est. Birth Year | ~1927 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Helen Quigley | Spouse | — | 34 | ~1906 |
| William Quigley | Son | — | 13 | ~1927 |
| Joseph Quigley | Son | — | 8 | ~1932 |
| James Quigley | Son | — | 2 | ~1938 |
| Albert Quigley | Son | — | 10 | ~1930 |
| William Quigley | Head | — | 37 | ~1903 |
Census Appearances
1930
Suffolk, Massachusetts
Son, age 2
Suffolk, Massachusetts · implied b. ~1928 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quigley |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Son, age 13
Suffolk-County, Massachusetts · implied b. ~1927 — 6 household members
| Surname | Quigley |
| Given Name | William Jr |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Highest Grade | Yes 6 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Quigley
Son · 1940 · age 13 · b. ~1927 · Massachusetts
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Sibling
Joseph Quigley
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Quigley
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Quigley
Sibling · 1940 · 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
1940 US Federal Census — Suffolk-County, Massachusetts
Open full size
1940 US Federal Census — Suffolk-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01658-00130)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Leona Impeduglia | 6 | daughter | — | Massachusetts |
| 42 | Theresa Impeduglia | 3 | daughter | — | Massachusetts |
| 43 | Marie Dioquardi | 66 | Head | — | Italy |
| 44 | Nicholas Dioquardi | 35 | son | Carpenter | Italy |
| 45 | Ida Dioquardi | 28 | daughter | Stitcher | Massachusetts |
| 46 | Clara Dioquardi | 26 | daughter | Machine Operator | Massachusetts |
| 47 | Louis Dioquardi | 23 | son | New Worker | Massachusetts |
| 48 | Michael Migliozzi | 48 | Head | Laborer | Italy |
| 49 | Annello De Rincento | 72 | Head | — | Italy |
| 50 | Amy Rinckow | 52 | Head | Stitcher | Prussia |
| 51 | Jacob Anonson | 67 | Head | — | Russia |
| 52 | Rose Anonson | 60 | wife | — | Russia |
| 53 | Mary Anonson | 25 | daughter | — | Massachusetts |
| 54 | James Graziano | 38 | Head | Laborer | Italy |
| 55 | Alice Graziano | 35 | wife | — | Florida |
| 56 | James Jr Graziano | 12 | son | — | Massachusetts |
| 57 | William Graziano | 10 | son | — | Massachusetts |
| 58 | Charles Graziano | 8 | son | — | Massachusetts |
| 59 | Joseph Graziano | 6 | son | — | Massachusetts |
| 60 | Albert Graziano | 4 | son | — | Massachusetts |
| 61 | Clementina Cerulli | 48 | Head | Baster | Italy |
| 62 | William Quigley | 37 | Head | Meat Packer | Massachusetts |
| 63 | Helen Quigley | 34 | wife | — | Massachusetts |
| 64 | William Jr Quigley THIS PERSON | 13 | son | — | Massachusetts |
| 65 | Albert Quigley | 10 | son | — | Massachusetts |
| 66 | Joseph Quigley | 8 | son | — | Massachusetts |
| 67 | James Quigley | 2 | son | — | Massachusetts |
| 68 | Lucy Mayo | 52 | Head | — | Spain |
| 69 | Raymond Mayo | 15 | son | — | Massachusetts |
| 70 | Rose Mayo | 14 | daughter | — | Massachusetts |
| 71 | Salvatore Provenzano | 50 | lodger | Cement Finisher | Italy |
| 72 | Margaret Provenzano | 42 | lodger | — | Massachusetts |
| 73 | Salvatore Tersiciano | 22 | Head | Driver | Massachusetts |
| 74 | Marion Tersiciano | 25 | wife | — | Massachusetts |
| 75 | Angela Tersiciano | 0 | daughter | — | Massachusetts |
| 76 | Biagio Crescenzo | 43 | Head | Laborer | Italy |
| 77 | Rose Crescenzo | 32 | wife | — | Italy |
| 78 | Charles Crescenzo | 14 | son | — | Massachusetts |
| 79 | Annie Crescenzo | 13 | daughter | — | Massachusetts |
| 80 | Vincia Crescenzo | 12 | daughter | — | Massachusetts |
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)