JF
Joseph Flynn — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Butler-County, Ohio
Our Model Tree links this Joseph Flynn across the 1930 and 1940 US Censuses in Butler-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1899), then head of a 10-person household.
Age 41
b. ~1899
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Butler-County, Ohio |
| Surname | Flynn |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Middletown City |
| 1935 Residence (County) | Butler |
| Additional Details | |
| Occupation | Grocer |
| Industry | Retail Grocery |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 712 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Grocer |
| Township / Ward | Middletown City |
| Est. Birth Year | ~1899 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Josephine Flynn | Daughter | — | 19 | ~1921 |
| Joseph Flynn | Head | — | 41 | ~1899 |
| Elaine Flynn | Daughter | — | 10 | ~1930 |
| Donald Flynn | Son | — | 14 | ~1926 |
| Nora Flynn | Daughter | — | 12 | ~1928 |
| Leland Flynn | Son | — | 9 | ~1931 |
| John Flynn | Son | — | 16 | ~1924 |
| Elizabeth Flynn | Daughter | — | 18 | ~1922 |
| Anna Flynn | Spouse | — | 39 | ~1901 |
| Thomas Flynn | Son | — | 15 | ~1925 |
Census Appearances
1930
Butler, Ohio
Head, age 31
Butler, Ohio · implied b. ~1899 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Flynn |
| Given Name | Joe D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 21\t\t\tNo |
| Father's Birthplace | Ohio |
| Mother's Birthplace | England |
| Occupation | Proprietor |
| Industry | Grocery |
| Class of Worker | O |
| Can Read/Write | Yes |
| Veteran | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Butler-County, Ohio
Head, age 41
Butler-County, Ohio · implied b. ~1899 — 10 household members
| Surname | Flynn |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Middletown City |
| 1935 Residence (County) | Butler |
| Occupation | Grocer |
| Industry | Retail Grocery |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 712 |
| Highest Grade | Hs 1 |
| 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
Head · 1940 · age 41 · b. ~1899 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Butler-County, Ohio
Open full size
1940 US Federal Census — Butler-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03035-00056)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leo Miller | 30 | Head | Dispatcher | Pennsylvania |
| 2 | Elizabeth Miller | 31 | Wife | — | Ohio |
| 3 | Leo Miller | 1 | Son | — | Ohio |
| 4 | Jerome Miller | 0 | Son | — | Ohio |
| 5 | Samuel Webber | 28 | Head | Engineer | Ohio |
| 6 | Margaret Webber | 25 | Wife | — | Ohio |
| 7 | Joseph Flynn THIS PERSON | 41 | Head | Grocer | Ohio |
| 8 | Anna Flynn | 39 | Wife | — | Kentucky |
| 9 | Josephine Flynn | 19 | Daughter | — | Ohio |
| 10 | Elizabeth Flynn | 18 | Daughter | — | Ohio |
| 11 | John Flynn | 16 | Son | — | Ohio |
| 12 | Thomas Flynn | 15 | Son | — | Ohio |
| 13 | Donald Flynn | 14 | Son | — | Ohio |
| 14 | Nora Flynn | 12 | Daughter | — | Ohio |
| 15 | Elaine Flynn | 10 | Daughter | — | Ohio |
| 16 | Leland Flynn | 9 | Son | — | Ohio |
| 17 | Paul Shartle | 44 | Head | Trucker | Ohio |
| 18 | Mamie Shartle | 46 | Wife | — | Ohio |
| 19 | Paul Jr Shartle | 20 | Son | — | Ohio |
| 20 | Eleanor M Shartle | 12 | Daughter | — | Ohio |
| 21 | Lewis Themar | 64 | Head | Crane Operator | Ohio |
| 22 | Hester Themar | 68 | Wife | — | Ohio |
| 23 | Richard Dearth | 24 | Head | Beater Tender | Ohio |
| 24 | Margaret Dearth | 21 | Wife | — | Ohio |
| 25 | David Dearth | 4 | Son | — | Ohio |
| 26 | Carol Dearth | 2 | Daughter | — | Ohio |
| 27 | George Pence | 27 | Head | Tractor Driver | Ohio |
| 28 | Eleanor Pence | 23 | Wife | — | Ohio |
| 29 | Elvie L Pence | 6 | Son | — | Ohio |
| 30 | Francis Pence | 4 | Son | — | Ohio |
| 31 | Lorine Pence | 1 | Daughter | — | Ohio |
| 32 | John W Van Orsdall | 45 | Head | — | New York |
| 33 | Holly Van Orsdall | 43 | Wife | — | Kentucky |
| 34 | John W Van Orsdall | 20 | Son | — | Ohio |
| 35 | Owen Van Orsdall | 19 | Son | Laborer | Kentucky |
| 36 | Paul Van Orsdall | 10 | Son | — | Indiana |
| 37 | Olaf T Van Orsdall | 26 | Son | Decorator | Kentucky |
| 38 | Arla L Van Orsdall | 24 | Daughter in Law | Machine Operator | Ohio |
| 39 | Viola Allen | 32 | Daughter | Cook | Kentucky |
| 40 | Barbara G Allen | 9 | Granddaughter | — | Ohio |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)