WQ
William Quinn — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lorain, Ohio
Our Model Tree links this William Quinn across the 1920 and 1930 US Censuses in Lorain, Ohio (XGBoost, ~Confirmed) — first a son (b.~1915), then head of a 9-person household.
Age 15
b. ~1915
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Lorain, Ohio |
| Surname | Quinn |
| Given Name | William R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Oberlin Village |
| Est. Birth Year | ~1915 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Beulah Quinn | Daughter | — | 18 | ~1912 |
| Ruby Quinn | Daughter | — | 16 | ~1914 |
| Claire Quinn | Daughter | — | 10 | ~1920 |
| Josephine Quinn | Daughter | — | 12 | ~1918 |
| Thelma Quinn | Daughter | — | 8 | ~1922 |
| Joseph Quinn | Head | — | 46 | ~1884 |
| Mary Quinn | Other | — | 52 | ~1878 |
| Fred Quinn | Other | — | 55 | ~1875 |
| William Quinn | Son | — | 15 | ~1915 |
Census Appearances
1920
Lorain, Ohio
Son, age 4
Lorain, Ohio · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | William P |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Lorain, Ohio
Son, age 15
Lorain, Ohio · implied b. ~1915 — 9 household members
| Surname | Quinn |
| Given Name | William R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 2 US Census years (1920 and 1930) in Lorain, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
William Quinn
Son · 1930 · age 15 · b. ~1915 · Ohio
★ You are viewing this record
Sibling
Claire Quinn
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beulah Quinn
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Quinn
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josephine Quinn
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thelma Quinn
Sibling · 1930 · age 8
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 — Lorain, Ohio
Open full size
1930 US Federal Census — Lorain, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1832:0220)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lloyd A. Bailey | 15 | Son | None | Ohio |
| 52 | Earl S. Bailey | 13 | Son | None | Ohio |
| 53 | Pearl L. Bailey | 6 | Daughter | None | Ohio |
| 54 | Robert G. Bailey | 3 | Son | None | Ohio |
| 55 | Mildred Harper | 27 | Head-H | None | Ohio |
| 56 | Gertrude E. Harper | 1 | Daughter | None | Ohio |
| 57 | Frances Walker | 55 | Head-H | Manager | Maryland |
| 58 | William Walker | 60 | Husband | Laborer | Virginia |
| 59 | Edgar J. Stafford | 38 | Son | Laborer | Ohio |
| 60 | James Harrington | 49 | Head | Laborer | Ohio |
| 61 | Joseph R. Quinn | 46 | Head | Trucking | Ohio |
| 62 | Mary F. Quinn | 52 | Wife-H | None | Michigan |
| 63 | Beulah A. Quinn | 18 | Daughter | None | Ohio |
| 64 | Ruby M. Quinn | 16 | Daughter | None | Ohio |
| 65 | William R. Quinn THIS PERSON | 15 | Son | None | Ohio |
| 66 | Josephine Quinn | 12 | Daughter | None | Ohio |
| 67 | Claire M. Quinn | 10 | Daughter | None | Ohio |
| 68 | Thelma C. Quinn | 8 | Daughter | None | Ohio |
| 69 | Fred D. Quinn | 55 | Brother | Laborer | Ohio |
| 70 | William S. Howard | 46 | Head | Gardener | Ohio |
| 71 | Edwin E. Cornwell | 53 | Head | Repairman | Ohio |
| 72 | Almina Cornwell | 42 | Wife-H | Servant | Massachusetts |
| 73 | Helen E. Cornwell | 15 | Daughter | None | Ohio |
| 74 | Jeanette M. Cornwell | 13 | Daughter | None | Ohio |
| 75 | Edwin, Jr. Cornwell | 11 | Son | None | Ohio |
| 76 | Edmund J. Cornwell | 8 | Daughter | None | Ohio |
| 77 | Miriam E. Cornwell | 6 | Daughter | None | Ohio |
| 78 | Emma Wendling | 80 | Mother | None | New York |
| 79 | Charles Jordan | 48 | Head | Electrician | Illinois |
| 80 | Phillip C. Porter | 39 | Head | Driver | Ohio |
| 81 | Claribel Porter | 36 | Wife-H | None | Ohio |
| 82 | Alethe J. Worcester | 22 | Boarder | Operator | Ohio |
| 83 | Harley M. Baxter | 42 | Head | Bookkeeper | Ohio |
| 84 | Iva M. Baxter | 36 | Wife-H | None | Ohio |
| 85 | Jacob V. Dilgren | 32 | Head | Attorney | Ohio |
| 86 | Ruth E. Dilgren | 27 | Wife-H | None | Ohio |
| 87 | June E. Dilgren | 5 | Daughter | None | Ohio |
| 88 | Kay E. Dilgren | 4 | Daughter | None | Ohio |
| 89 | Billa R. Dilgren | 1 | Daughter | None | Ohio |
| 90 | Vaclav J. Poucha | 51 | Head | Tailor | Czechoslovakia |
| 91 | Anna Poucha | 55 | Wife-H | None | Czechoslovakia |
| 92 | Charles G. Stewart | 24 | Head | Journalist | Ohio |
| 93 | Maren T. Stewart | 23 | Wife-H | Librarian | Idaho |
| 94 | F. Dennis Dyer | 40 | Head | Proprietor | Ohio |
| 95 | Frances B. Dyer | 39 | Wife-H | Proprietress | Kentucky |
| 96 | Frederick C. Dyer | 14 | Son | None | Ohio |
| 97 | Lawrence W. Dyer | 12 | Son | None | Ohio |
| 98 | Alvin J. Waite | 67 | Head | Retired | Ohio |
| 99 | Mary Waite | 60 | Wife-H | None | Ohio |
| 100 | Earl R. Morris | 37 | Head | Merchant | Ohio |
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)