JF
Joseph Flynn — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Franklin, Ohio
Our Model Tree links this Joseph Flynn across the 1930 and 1940 US Censuses in Franklin, Ohio (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 9-person household.
Age 10
b. ~1920
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Franklin, Ohio |
| Surname | Flynn |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Columbus City |
| Est. Birth Year | ~1920 |
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 Joseph | Age | Birth yr |
|---|---|---|---|---|
| Edward Flynn | Son | — | 14 | ~1916 |
| Francis Flynn | Son | — | 21 | ~1909 |
| Wm Flynn | Head | — | 42 | ~1888 |
| John Flynn | Son | — | 19 | ~1911 |
| Carrie Flynn | Other | — | 39 | ~1891 |
| Joseph Flynn | Son | — | 10 | ~1920 |
| Robert Flynn | Son | — | 15 | ~1915 |
| Bernard Flynn | Son | — | 12 | ~1918 |
| James Flynn | Son | — | 8 | ~1922 |
Census Appearances
1930
Franklin, Ohio
Son, age 10
Franklin, Ohio · implied b. ~1920 — 9 household members
| Surname | Flynn |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Franklin-County, Ohio
Son, age 20
Franklin-County, Ohio · implied b. ~1920 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Flynn |
| Given Name | Joe |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Columbus |
| 1935 Residence (County) | Franklin |
| Occupation | Collector |
| Industry | Music Co. |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 400 |
| Highest Grade | H 4 |
| 1935 Residence | Same Place |
| 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 Joseph Flynn across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph Flynn
Son · 1930 · age 10 · b. ~1920 · Ohio
★ You are viewing this record
Sibling
John Flynn
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Flynn
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Flynn
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Flynn
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Flynn
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Flynn
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 — Franklin, Ohio
Open full size
1930 US Federal Census — Franklin, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1801:0906)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Inez S. Wright | 45 | Head | Furniss | Ohio |
| 2 | Robert H. Wright | 24 | Son | Mechanic | Illinois |
| 3 | Grace B. Urted | 25 | Roomer | Clerk | Ohio |
| 4 | Rose Shillalarger | 68 | Mother | — | Michigan |
| 5 | John W. Davis | 68 | Head | Contractor | Ohio |
| 6 | Clara E. Davis | 69 | Wife-H | — | Ohio |
| 7 | Mabel C. Davis | 41 | Daughter | Operator | Ohio |
| 8 | Adetha A. Davis | 35 | Daughter | Stenographer | Ohio |
| 9 | Julia A. Davis | 32 | Daughter | Stenographer | Ohio |
| 10 | Harold A. Davis | 28 | Son | Pharmacist | Ohio |
| 11 | Wm H. Flynn | 42 | Head | Caretaker | Ohio |
| 12 | Carrie Flynn | 39 | Wife-H | — | Ohio |
| 13 | Francis J. Flynn | 21 | Son | Salesman | Ohio |
| 14 | John W. Flynn | 19 | Son | Salesman | Ohio |
| 15 | Robert L. Flynn | 15 | Son | — | Ohio |
| 16 | Edward Flynn | 14 | Son | — | Ohio |
| 17 | Bernard Flynn | 12 | Son | — | Ohio |
| 18 | Joseph Flynn THIS PERSON | 10 | Son | — | Ohio |
| 19 | James R. Flynn | 8 | Son | — | Ohio |
| 20 | Harry F. Bollinger | 57 | Head | Cabinet Maker | Ohio |
| 21 | Carrie A. Bollinger | 49 | Wife-H | — | Ohio |
| 22 | Vita A. Dawson | 39 | Head-H | — | Ohio |
| 23 | Porterfield Faye Dawson | 37 | Sister | Stenographer | Ohio |
| 24 | Robert V. Dawson | 19 | Son | Clerk | Ohio |
| 25 | Florence Dawson | 17 | Daughter | Operator | Ohio |
| 26 | Mary C. Fitzwater | 71 | Head | — | West Virginia |
| 27 | Mary F. Baker | 42 | Daughter-H | — | Ohio |
| 28 | Margaret C. Fitzwater | 45 | Daughter | Teacher | Ohio |
| 29 | Helen L. Fitzwater | 37 | Daughter | Director Religion | Utah |
| 30 | Ernestine M. Baker | 16 | Grand-Daughter | — | Ohio |
| 31 | Harry M. F. Baker | 13 | Grand-Son | — | Ohio |
| 32 | Fred C. Blanchard | 60 | Head | Shoe Designer | New Hampshire |
| 33 | Agnes C. Blanchard | 58 | Wife-H | — | Ohio |
| 34 | Norman D. Blanchard | 23 | Son | Helper | Massachusetts |
| 35 | Bernice A. Blanchard | 17 | Daughter | — | Ohio |
| 36 | Oliver S. Harrington | 42 | Head | Assembler | Ohio |
| 37 | Gertrude M. Harrington | 40 | Wife-H | None | Ohio |
| 38 | Phil O. Harrington | 6 | Son | None | Ohio |
| 39 | Patricia A. Harrington | 2 | Daughter | None | Ohio |
| 40 | Mary A. Eal | 65 | mother-in-law | None | Ohio |
| 41 | Maude Burke | 24 | niece | Bookkeeper | Ohio |
| 42 | Ruth F. Burke | 21 | niece | Bookkeeper | Ohio |
| 43 | Mildred Burke | 20 | niece | Stenographer | Ohio |
| 44 | Irene Burke | 18 | niece | Stenographer | Ohio |
| 45 | Geraldine Burke | 14 | niece | — | Ohio |
| 46 | Thomas F. Reese | 27 | Head | Claim Agent | Ohio |
| 47 | Freda H. Reese | 21 | Wife-H | — | Ohio |
| 48 | Bowen Francis E. Reese | 22 | sister-in-law | Operator | Ohio |
| 49 | Lina A. Ryan | 60 | Head-H | — | Ohio |
| 50 | Hugh J. Ryan | 35 | Son | Clerk | 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)