WQ
William Quinn — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kings-County, New York
Our Model Tree links this William Quinn across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed), with identified parents Dora & Florence — first a son (b.~1916), then head of a 3-person household.
Age 24
b. ~1916
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | QUINN |
| Given Name | WILLIAM |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Occupation | Shipping Clerk |
| Class of Worker | PW |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Shipping Clerk |
| Township / Ward | New York City |
| Est. Birth Year | ~1916 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Debora Quinn | Daughter | — | 27 | ~1913 |
| Dora Quinn | Head | — | 68 | ~1872 |
| William Quinn | Son | — | 24 | ~1916 |
Census Appearances
1920
Kings, New …
Son, age 2
Kings, New York · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Kings, New …
Son, age 13
Kings, New York · implied b. ~1917 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Bill Clerk |
| Industry | Electrical |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Son, age 24
Kings-County, New York · implied b. ~1916 — 3 household members
| Surname | QUINN |
| Given Name | WILLIAM |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Occupation | Shipping Clerk |
| Class of Worker | PW |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Quinn across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Dora Quinn (~0.92 confidence) and mother Florence Quinn (~0.92 confidence) and father William Quinn (~0.92 confidence) and father Frank Quinn (~0.92 confidence) and mother Florence Quinn (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Dora Quinn
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Florence Quinn
b. ~1889
Source mother
● Household
· direct · ~0.92
Father
William Quinn
b. ~1890
Source father
● Household
· direct · ~0.92
Father
Frank Quinn
b. ~1895
Source father
● Household
· direct · ~0.92
Mother
Florence Quinn
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Quinn
Son · 1940 · age 24 · b. ~1916 · New York
★ You are viewing this record
Sibling
Debora Quinn
Sibling · 1940 · age 27
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 — Kings-County, New York
Open full size
1940 US Federal Census — Kings-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02561-00266)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Arnold Bellair | 5 | grand son | — | New York |
| 42 | Jacob Weintraub | 55 | Head | Salesman | Roumania |
| 43 | Sadie Weintraub | 55 | Wife | — | AUSTRIA |
| 44 | Ruth Weintraub | 22 | Daughter | Winder | New York |
| 45 | Leo Weintraub | 19 | Son | Operator | New York |
| 46 | Harry Weintraub | 27 | Son | Mechanic | New York |
| 47 | Toby Weintraub | 25 | daughter in law | — | CANADA (FRENCH) |
| 48 | Brenda Weintraub | 0 | grand daughter | — | New York |
| 49 | Stanley Kiszkyl | 48 | Head | Laborer | Poland |
| 50 | Mary Kiszkyl | 41 | Wife | — | Poland |
| 51 | Joseph Kiszkyl | 21 | Son | Laborer | New Jersey |
| 52 | Frank Kiszkyl | 20 | Son | Laborer | New York |
| 53 | Benny Kiszkyl | 14 | Son | — | New York |
| 54 | Dora Quinn | 68 | Head | — | Russia |
| 55 | Debora Quinn | 27 | Daughter | Secretary | New York |
| 56 | William Quinn THIS PERSON | 24 | Son | Shipping Clerk | New York |
| 57 | Saul Froelich | 57 | Head | Cutting | Austria |
| 58 | Pepy Froelich | 48 | Wife | — | Austria |
| 59 | David Froelich | 18 | Son | — | Palestine |
| 60 | Israel Froelich | 16 | Son | — | Palestine |
| 61 | Baruch Weiner | 46 | Head | Bag + Burlap Peddler | Poland |
| 62 | Esther Weiner | 41 | Wife | — | Poland |
| 63 | Sidney Weiner | 20 | Son | — | Holland |
| 64 | Clara Weiner | 19 | Daughter | — | Holland |
| 65 | Leo Weiner | 17 | Son | — | Holland |
| 66 | Solomon Weiner | 8 | Son | — | New York |
| 67 | Charles Scotland | 50 | Head | Salesman | New York |
| 68 | Ida Scotland | 40 | Wife | — | New York |
| 69 | Alvin Scotland | 20 | Son | Apprentice | New York |
| 70 | Stanley Scotland | 16 | Son | — | New York |
| 71 | Marylyn Scotland | 13 | Daughter | — | New York |
| 72 | Gilbert Scotland | 9 | Son | — | New York |
| 73 | Loretta Scotland | 8 | Daughter | — | New York |
| 74 | Bernice Scotland | 3 | Son | — | New York |
| 75 | Casimir Bogdanowicz | 47 | Head | Owner | POLAND |
| 76 | Sophie Bogdanowicz | 46 | Wife | — | POLAND |
| 77 | Helen Bogdanowicz | 22 | Daughter | Paster | NEW YORK |
| 78 | Wanda Bogdanowicz | 15 | Daughter | — | NEW YORK |
| 79 | Teofil Czarzasty | 48 | Head | Laborer | Poland |
| 80 | Mary Czarzasty | 47 | Wife | Housekeeper | Poland |
Pedigree Summary
William + 1 sibling
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)