EQ
Edward Quinn — 1940 US Census Record
Model Tree available1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Edward Quinn across the 1920, 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Patrick & Thomas — first a head (b.~1908), then head of a 6-person household.
Age 32
b. ~1908
Male
Head
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Quinn |
| Given Name | Edward |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Lowell |
| 1935 Residence (County) | Middlesex |
| Additional Details | |
| Occupation | WPA |
| Industry | Roads |
| Class of Worker | GW |
| Hours Worked | 36 |
| Income (1939) | 330 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Wpa |
| Township / Ward | Lowell |
| Est. Birth Year | ~1908 |
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 Edward | Age | Birth yr |
|---|---|---|---|---|
| Gloria Quinn | Daughter | — | 7 | ~1933 |
| Edward Quinn | Son | — | 9 | ~1931 |
| Joanne Quinn | Daughter | — | 4 | ~1936 |
| Dorothy Quinn | Daughter | — | 11 | ~1929 |
| Edward Quinn | Head | — | 32 | ~1908 |
| Grace Quinn | Spouse | — | 30 | ~1910 |
Census Appearances
1920
Middlesex, Massachusetts
Son, age 10
Middlesex, Massachusetts · implied b. ~1910 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | Edward |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Massachusetts |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Son, age 21
Middlesex, Massachusetts · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | Edward |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Head, age 32
Middlesex-County, Massachusetts · implied b. ~1908 — 6 household members
| Surname | Quinn |
| Given Name | Edward |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Lowell |
| 1935 Residence (County) | Middlesex |
| Occupation | WPA |
| Industry | Roads |
| Class of Worker | GW |
| Hours Worked | 36 |
| Income (1939) | 330 |
| Highest Grade | No 8 |
| 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 Edward Quinn across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Patrick Quinn (~0.92 confidence) and father Thomas Quinn (~0.92 confidence) and mother Caroline Quinn (~0.92 confidence) and mother Margaret Quinn (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Patrick Quinn
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Thomas Quinn
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Caroline Quinn
b. ~1868
Source mother
● Household
· direct · ~0.92
Mother
Margaret Quinn
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Edward Quinn
Head · 1940 · age 32 · b. ~1908 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Middlesex-County, Massachusetts
Open full size
1940 US Federal Census — Middlesex-County, Massachusetts
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01691-00411)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Catherine Kletka | 58 | Wife | — | Poland |
| 42 | Delina Robinson | 57 | Head | — | Canada French |
| 43 | Charles Robinson | 22 | Son | Farming | Massachusetts |
| 44 | John Robinson | 18 | Son | Ice | Massachusetts |
| 45 | Clifford Robinson | 14 | Son | — | Massachusetts |
| 46 | Ernest Robinson | 7 | Son | — | Massachusetts |
| 47 | John Robert | 64 | Head | — | Massachusetts |
| 48 | Anna Robert | 50 | Wife | — | Massachusetts |
| 49 | John Guranowski | 52 | Head | Carder | Poland |
| 50 | Mary Guranowski | 49 | Wife | — | Poland |
| 51 | Francis Guranowski | 21 | Son | Wpa | Massachusetts |
| 52 | Josephine Guranowski | 15 | Daughter | — | Massachusetts |
| 53 | Vincent Tingas|Tingis | 35 | Head | Weaver | Vermont |
| 54 | Marcella Tingas|Tingis | 33 | Wife | Weaver | Massachusetts |
| 55 | Arthur Vangos | 42 | Head | Presser | Greece |
| 56 | Constantina Vangos | 36 | Wife | — | Greece |
| 57 | Vasiliki Vangos | 17 | Daughter | — | Massachusetts |
| 58 | Costas Vangos | 16 | Son | — | Massachusetts |
| 59 | Helen Vangos | 13 | Daughter | — | Massachusetts |
| 60 | Christo Vangos | 10 | Son | — | Massachusetts |
| 61 | Peter Koukas | 40 | Head | Milk Taster | Cyprus |
| 62 | Angelo Koukas | 32 | Wife | Weaver | Greece |
| 63 | Mary Koukas | 8 | Daughter | — | Massachusetts |
| 64 | Charles Koukas | 7 | Son | — | Massachusetts |
| 65 | William Pappas | 63 | Head | Laborer | Greece |
| 66 | James Pappas | 20 | Son | Wpa | New Hampshire |
| 67 | Demopoulo|Demopoulos Pappas | None | Helen | — | No 0 |
| 68 | James Tatsios | 55 | Head | Proprietor | Greece |
| 69 | Eva Tatsios | 48 | Wife | Examiner | Greece |
| 70 | Helen Tatsios | 21 | Daughter | Examiner | Massachusetts |
| 71 | John Tatsios | 17 | Son | — | Massachusetts |
| 72 | Georgia Tatsios | 13 | Daughter | — | Massachusetts |
| 73 | Paul Tatsios | 10 | Son | — | Massachusetts |
| 75 | Edward Quinn THIS PERSON | 32 | Head | Wpa | Massachusetts |
| 76 | Grace Quinn | 30 | Wife | — | Massachusetts |
| 77 | Dorothy Quinn | 11 | Daughter | — | Massachusetts |
| 78 | Edward Quinn | 9 | Son | — | Massachusetts |
| 79 | Gloria Quinn | 7 | Daughter | — | Massachusetts |
| 80 | Joanne Quinn | 4 | Daughter | — | Massachusetts |
Pedigree Summary
Edward
Gen 1 · 4 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)