MQ
Margaret Quinn — 1930 US Census Record
Model Tree available1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Margaret Quinn across the 1910, 1920 and 1930 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed), with identified parents James & James — first a daughter (b.~1907), then head of a 11-person household.
Age 23
b. ~1907
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Quinn |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Garager |
| Industry | Public Dept. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Garager |
| Township / Ward | Boston City |
| Est. Birth Year | ~1907 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Nancy Fallon | Daughter | — | 8 | ~1922 |
| James Quinn | Other | — | 57 | ~1873 |
| Mary Quinn | Daughter | — | 21 | ~1909 |
| Margaret Quinn | Daughter | — | 23 | ~1907 |
| Ruth Quinn | Daughter | — | 15 | ~1915 |
| Nancy Fallon | Other | — | 26 | ~1904 |
| Clara Fuller | Other | — | 80 | ~1850 |
| Robert Quinn | Son | — | 18 | ~1912 |
| Catherine Quinn | Other | — | 57 | ~1873 |
| Arthur Quinn | Son | — | 24 | ~1906 |
| James Fallon | Head | — | 28 | ~1902 |
Census Appearances
1910
Suffolk, Massachusetts
Daughter, age 5
Suffolk, Massachusetts · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Suffolk, Massachusetts
Daughter, age 14
Suffolk, Massachusetts · implied b. ~1906 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Suffolk, Massachusetts
Daughter, age 23
Suffolk, Massachusetts · implied b. ~1907 — 11 household members
| Surname | Quinn |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Garager |
| Industry | Public Dept. |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Margaret Quinn across 3 US Census years (1910, 1920 and 1930) in Suffolk, Massachusetts, using XGBoost record linkage. Identified parents: father James Quinn (~0.92 confidence) and father James Quinn (~0.92 confidence) and mother Catherine Quinn (~0.92 confidence) and father James Fallon (~0.60 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.84
Father
James Quinn
b. ~1863
Source father
● Household
· direct · ~0.92
Father
James Quinn
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Catherine Quinn
b. ~1882
Source mother
● Household
· direct · ~0.92
Father
James Fallon
b. ~1902
Source father
● Household
· direct · ~0.6
This person
Anchor record
Margaret Quinn
Daughter · 1930 · age 23 · b. ~1907 · Massachusetts
★ You are viewing this record
Sibling
Nancy Fallon
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Quinn
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Quinn
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Quinn
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Quinn
Sibling · 1930 · age 21
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 — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
49 people indexed on this census page (ia:1930:massachusettscensus00reel951:0649)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | H. George Davall | 72 | Head | — | England |
| 2 | Christina Davall | 73 | Wife-H | — | Scotland |
| 3 | Thomas Crane | 64 | Lodger | Printer | Massachusetts |
| 4 | George Papadopolous | 35 | Lodger | Proprietor | Greece |
| 5 | Thuril P. Burke | 24 | Lodger | Agent | Massachusetts |
| 6 | John Conlon | 23 | Lodger | Trimmer | Massachusetts |
| 7 | Lawrence Conlon | 21 | Lodger | Chauffeur | Massachusetts |
| 8 | Frank Flanagan | 20 | Lodger | Buffer | Massachusetts |
| 9 | Mary Mcduffy | 22 | Lodger | Miller | Massachusetts |
| 10 | Annie Mcduffy | 29 | Lodger | Hair Dresser | Massachusetts |
| 11 | Frank R. Gale | 58 | Head | Clergyman | Vermont |
| 12 | Effie M. Gale | 56 | Wife-H | — | Massachusetts |
| 13 | William M. Gale | 21 | Son | Clerk | Massachusetts |
| 14 | Elinor Gale | 20 | Daughter | Clerk | Massachusetts |
| 15 | Alberta E. Gale | 19 | Daughter | Clerk | Massachusetts |
| 16 | Rachel Priestly | 45 | Lodger | Cook | Irish Free State |
| 17 | Veronica Geary | 30 | Lodger | Nurse | Massachusetts |
| 18 | Mary Delory | 25 | Lodger | Waitress | Canada English |
| 19 | Julia C. Tracy | 70 | Head | — | Massachusetts |
| 20 | Mayland Marian F. Tracy | 25 | Sister-H | — | Massachusetts |
| 21 | Francis J. Tracy | 11 | Nephew | Office Boy | Massachusetts |
| 22 | Sarah E. Flaherty | 45 | Head | Bookbinder | Massachusetts |
| 23 | Margaret G. Flaherty | 40 | Sister-H | — | Massachusetts |
| 24 | Katherine C. Flaherty | 35 | Sister | Manicurist | Massachusetts |
| 25 | Frances Byrne | 45 | Lodger | Salesman | Massachusetts |
| 26 | Frank Thorius | 37 | Lodger | Draftsman | Massachusetts |
| 27 | Teresa Thorius | 25 | Lodger | Operator | Massachusetts |
| 28 | Edward O'Connor | 40 | Lodger | Salesman | Vermont |
| 29 | Stephen Villani | 24 | Lodger | Barber | Massachusetts |
| 30 | Annie Clougherty | 50 | Lodger | Matron | Massachusetts |
| 31 | Carroll R. Halburton | 37 | R | Brakeman | Vermont |
| 32 | Ethel M. Halburton | 37 | Wife-H | — | Maine |
| 33 | Nicholas Thoresen | 51 | R | Engineer | Norway |
| 34 | Florence Murphy | 60 | R | Fireman | Irish Free State |
| 35 | Bridget Murphy | 57 | Wife-H | — | Irish Free State |
| 36 | Florence G. Murphy | 25 | Daughter | Teacher | Massachusetts |
| 37 | Margaret M. Murphy | 23 | Daughter | Stenographer | Massachusetts |
| 38 | Catherine M. Murphy | 22 | Daughter | Stenographer | Massachusetts |
| 39 | James Fallon | 28 | Head | Machinist | Scotland |
| 40 | Nancy Fallon | 26 | R | — | Scotland |
| 41 | Nancy Fallon | 8 | Daughter | — | Scotland |
| 42 | Clara Fuller | 80 | Boarder | — | Maine |
| 43 | James P. Quinn | 57 | R | Overseer | Massachusetts |
| 44 | Catherine Quinn | 57 | Wife-H | — | Irish Free State |
| 45 | Arthur Quinn | 24 | Son | Teacher | Massachusetts |
| 46 | Margaret Quinn THIS PERSON | 23 | Daughter | Garager | Massachusetts |
| 47 | Mary Quinn | 21 | Daughter | Secretary | Massachusetts |
| 48 | Robert Quinn | 18 | Son | — | Massachusetts |
| 49 | Ruth Quinn | 15 | Daughter | — | Massachusetts |
Related Census Records
Pedigree Summary
Margaret + 5 siblings
Gen 1 · 4 parents
~0.84
Max depth 4 (1900–1950 window)
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)