MQ
Mary Quinn — 1930 US Census Record
Model Tree available1930 United States Federal Census · None, None
Our Model Tree links this Mary Quinn across the 1910, 1920 and 1930 US Censuses (XGBoost, ~Confirmed), with identified parents John & James — first a daughter (b.~1906), then head of a 5-person household.
Age 24
b. ~1906
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | None, None |
| Surname | Quinn |
| Given Name | Mary V |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Occupation | Teacher |
| Industry | School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Teacher |
| Est. Birth Year | ~1906 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Madeline Quinn | Daughter | — | 30 | ~1900 |
| Helen Quinn | Daughter | — | 33 | ~1897 |
| Mary Quinn | Daughter | — | 24 | ~1906 |
| John Lynch | Head | — | 62 | ~1868 |
| Mary Quinn | Other | — | 59 | ~1871 |
Census Appearances
1910
None, None
Daughter, age 4
None, None · implied b. ~1906 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
None, None
Daughter, age 13
None, None · implied b. ~1907 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
None, None
Daughter, age 24
None, None · implied b. ~1906 — 5 household members
| Surname | Quinn |
| Given Name | Mary V |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Teacher |
| Industry | School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Mary Quinn across 3 US Census years (1910, 1920 and 1930) in None, None, using XGBoost record linkage. Identified parents: father John Lynch (~0.92 confidence) and father James Quinn (~0.92 confidence) and father Patrick Quinn (~0.92 confidence) and mother Mary Quinn (~0.92 confidence) and mother Annie Quinn (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Lynch
b. ~1868
Source father
● Household
· direct · ~0.92
Father
James Quinn
b. ~1879
Source father
● Household
· direct · ~0.92
Father
Patrick Quinn
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Mary Quinn
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Annie Quinn
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Quinn
Daughter · 1930 · age 24 · b. ~1906 · None
★ You are viewing this record
Sibling
Madeline Quinn
Sibling · 1930 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Quinn
Sibling · 1930 · age 33
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 — None, None
Open full size
1930 US Federal Census — None, None
Page Contents
47 people indexed on this census page (ia:1930:newjerseycensus00reel1349:0176)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry J | 42 | — | Yes | — |
| 2 | Richard W | 36 | — | Yes | — |
| 3 | Vincent Goulia | 54 | Head | Representative | Hungary |
| 4 | Hattie Goulia | 54 | Wife-H | — | New Jersey |
| 5 | Helen Goulia | 18 | Daughter | — | New Jersey |
| 6 | George J Austin | 34 | Head | Claim Clerk | New Jersey |
| 7 | Katherine Austin | 33 | Wife-H | — | New Jersey |
| 8 | Kathleen Austin | 3 | Daughter | — | New Jersey |
| 9 | Margaret Kenny | 39 | Sister-in-law | Stenographer | New Jersey |
| 10 | Mary E Kenny | 37 | Sister-in-law | Stenographer | New Jersey |
| 11 | James Kenny | 39 | Head | Salesman | Northern Ireland |
| 12 | Bridget Kenny | 22 | Wife-H | — | Northern Ireland |
| 13 | Michael Mcennis | 16 | Brother-in-law | — | Northern Ireland |
| 14 | Gaudenzio Fugazzi | 38 | Head | Representative | New Jersey |
| 15 | Eva Fugazzi | 36 | Wife-H | — | New York |
| 16 | Carlotta Fugazzi | 5 | Daughter | — | New Jersey |
| 17 | Margaret Hehol | 52 | Head-H | Matron | New Jersey |
| 18 | Richard J Hehol | 50 | Brother | Guard | New Jersey |
| 19 | Thomas J Hehol | 43 | Brother | Secretary | New Jersey |
| 20 | Edward J Hehol | 33 | Brother | Clerk | New Jersey |
| 22 | Henrietta Wendelken | 48 | Wife | — | New York |
| 23 | Cecila Wendelken | 19 | Daughter | — | New Jersey |
| 24 | Joseph Sterba | 43 | Head | Laborer | Poland |
| 25 | Christina Sterba | 45 | Wife-H | — | Czechoslovakia |
| 26 | Joseph Junek | 25 | Step Son | Laborer | Czechoslovakia |
| 27 | Margaret Junek | 16 | Step Daughter | Asst. Bookkeeper | Czechoslovakia |
| 28 | Joseph Tabachko | 22 | Boarder | Laborer | New York |
| 29 | Harry J Aronsberg | 36 | Head | Agent | New Jersey |
| 30 | Florence L Aronsberg | 27 | Wife-H | — | New York |
| 31 | Ruth Aronsberg | 7 | Daughter | — | New York |
| 32 | Estelle Aronsberg | 5 | Daughter | — | New York |
| 33 | Mary D Dill | 22 | Boarder | Maid | Virginia |
| 34 | John G Lynch | 62 | Head | Cashier | Hoboken |
| 37 | Mary H Quinn | 59 | Wife-H | — | New Jersey |
| 38 | Helen M Quinn | 33 | Daughter | Secretary | New Jersey |
| 39 | Madeline D Quinn | 30 | Daughter | — | New Jersey |
| 40 | Mary V Quinn THIS PERSON | 24 | Daughter | Teacher | New Jersey |
| 41 | Flora Smith | 65 | Head-R | — | England |
| 42 | Alfred Michalowsky | 43 | Head | Carpenter | Germany |
| 43 | Maria Michalowsky | 42 | Wife-H | — | Belgium |
| 44 | Margaret Michalowsky | 19 | Daughter | Artist | Belgium |
| 45 | George Richards | 42 | Head | Engineer | England |
| 46 | Ethel Richards | 42 | Wife-H | — | England |
| 47 | Edward Richards | 14 | Son | — | England |
| 48 | Douglas Richards | 11 | Son | — | England |
| 49 | Max Sternberg | 38 | Head | — | New York |
| 50 | Anna Sternberg | 36 | Wife-H | — | New York |
Pedigree Summary
Mary + 2 siblings
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 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)