JQ
James Quinn — 1930 US Census Record
Linked across censuses1930 United States Federal Census · New York, New York
Our Model Tree links this James Quinn across the 1920, 1930 and 1940 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a head (b.~1891), then head of a 5-person household.
Age 39
b. ~1891
Male
Head
Born: Ireland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | New York, New York |
| Surname | Quinn |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1913 |
| Age at First Marriage | 36 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Plumber |
| Industry | House Building |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 50 |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Plumber |
| Township / Ward | New York City |
| Est. Birth Year | ~1891 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| Mary Quinn | Daughter | — | 2 | ~1928 |
| Margaret Quinn | Daughter | — | 1 | ~1929 |
| James Quinn | Head | — | 39 | ~1891 |
| Angus Summers | Other | — | 42 | ~1888 |
| Sabina Quinn | Spouse | — | 28 | ~1902 |
Census Appearances
1920
New York, …
Other, age 29
New York, New York · implied b. ~1891 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | James |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Ireland |
| Year of Immigration | 1913 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Pipe Fitter |
| Industry | Plumber |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Birth Country | Ireland |
| Year of Naturalization | 1917 |
| Birthplace (normalized) | ireland |
1930
New York, …
Head, age 39
New York, New York · implied b. ~1891 — 5 household members
| Surname | Quinn |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1913 |
| Age at First Marriage | 36 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Plumber |
| Industry | House Building |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 50 |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
New-York-County, New …
Other, age 46
New-York-County, New York · implied b. ~1894 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | James |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Single |
| Birthplace | Ireland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | New York |
| Naturalization Status | Alien |
| Occupation | Jr. Salesman |
| Industry | Retail Luggage |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 458 |
| Highest Grade | No 0 |
| 1935 Residence | Same Place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 James Quinn across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
James Quinn
Head · 1930 · age 39 · b. ~1891 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — New York, New York
Open full size
1930 US Federal Census — New York, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1564:0923)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Germain Vireland | 44 | Head | Cook | France |
| 52 | Rosalie Vireland | 44 | Wife | None | France |
| 53 | Denise Vireland | 16 | Daughter | None | Mass. |
| 54 | Elise Vireland | 15 | Daughter | None | Mass. |
| 55 | James Quinn THIS PERSON | 39 | Head | Plumber | Ireland |
| 56 | Sabina Quinn | 28 | Wife | None | Ireland |
| 57 | Mary V. Quinn | 2 | Daughter | None | New York |
| 58 | Margaret P. Quinn | 1 | Daughter | None | Ireland |
| 59 | Angus Summers | 42 | Boarder | Doorman | Mass. |
| 60 | Anton Widrich | 41 | Head | Waiter | Austria |
| 61 | Cecelia Widrich | 39 | Wife | None | Austria |
| 62 | Alice Widrich | 16 | Daughter | Stock Clerk | New York |
| 63 | Richard Widrich | 2 | Son | None | New York |
| 64 | Marie Olsen | 40 | Head | Masseuse | Norway |
| 65 | Signe Hansen | 28 | Boarder | Maid | Norway |
| 66 | Inge Skoggevaak | 33 | Boarder | Maid | Norway |
| 67 | Mary Ehmer | 31 | Head | Stenographer | New York |
| 68 | Augusta Ehmer | 35 | Sister | Teacher | New York |
| 69 | Mary Cullen | 29 | Head | Maid | Ireland |
| 70 | Nellie Cullen | 24 | Sister | Maid | Ireland |
| 71 | John Brosna | 43 | Head | Doorman | Ireland |
| 72 | Mary Brosna | 41 | Wife | None | Ireland |
| 73 | Samuel Zuckerman | 35 | Head | Prop. | New York |
| 74 | Ethel Zuckerman | 33 | Wife | None | New York |
| 75 | Martin Zuckerman | 12 | Son | None | New York |
| 76 | Philip Zuckerman | 11 | Son | None | New York |
| 77 | John Sweeney | 31 | Head | Guard | Ireland |
| 78 | Roger Rusach | 33 | Boarder | Ticket Agent | Ireland |
| 79 | James Conroy | 34 | Boarder | Time Keeper | Ireland |
| 80 | Olaf Eklund | 58 | Head | Tailor | Sweden |
| 81 | Nils Netterstrom | 42 | Boarder | Guard | Sweden |
| 82 | Clara Benson | 40 | Boarder | Maid | Sweden |
| 83 | Julius Understock | 43 | Head | Chauffeur | Germany |
| 84 | Blanche Understock | 46 | Wife | None | France |
| 85 | John Understock | 17 | Son | Student | New York |
| 86 | Robert Understock | 13 | Son | School | New York |
| 87 | Helda Gustavson | 26 | Head | Sewing | Sweden |
| 88 | Mels Anderson | 30 | Boarder | Carpenter | Sweden |
| 89 | Sigmund Mostad | 35 | Head | Machinist | Norway |
| 90 | Annie Mostad | 39 | Wife | None | Norway |
| 91 | Frank Mccormack | 40 | Boarder | Chauffeur | New Jersey |
| 92 | Thomas Ballinger | 36 | Head | Technician | Ireland |
| 93 | Agnes Ballinger | 32 | Wife | None | Mass. |
| 94 | Louise Mchale | 20 | Sister-in-law | Waitress | Mass. |
| 95 | Fred Laukant | 55 | Head | Chauffeur | Germany |
| 96 | Mary Laukant | 60 | Wife | None | Scotland |
| 97 | William Garstang | 40 | Boarder | Inspector | Canada English |
| 98 | Charles Moore | 49 | Head | Chauffeur | New York |
| 99 | Mary Moore | 35 | Wife | None | Ireland |
| 100 | Alexander Brown | 25 | Boarder | Clerical | Ireland |
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)