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James Delaney — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Montgomery-County, Ohio
Our Model Tree links this James Delaney across the 1930 and 1940 US Censuses in Montgomery-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1917), then head of a 9-person household.
Age 23
b. ~1917
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Ohio |
| Surname | Delaney |
| Given Name | James E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Dayton city |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Dayton City |
| Est. Birth Year | ~1917 |
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 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Ruth Freezell | Other | — | 12 | ~1928 |
| Joseph Delaney | Head | — | 61 | ~1879 |
| Joseph Delaney | Son | — | 17 | ~1923 |
| Thelma Manning | Daughter | — | 36 | ~1904 |
| Margaret Manning | Other | — | 12 | ~1928 |
| James Delaney | Son | — | 23 | ~1917 |
| Edward Delaney | Son | — | 21 | ~1919 |
| Cora Delaney | Spouse | — | 59 | ~1881 |
| Leslie Delaney | Son | — | 30 | ~1910 |
Census Appearances
1930
Montgomery, Ohio
Son, age 13
Montgomery, Ohio · implied b. ~1917 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | De Laney |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Montgomery-County, Ohio
Son, age 23
Montgomery-County, Ohio · implied b. ~1917 — 9 household members
| Surname | Delaney |
| Given Name | James E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Dayton city |
| 1935 Residence (County) | Montgomery |
| Highest Grade | 8 |
| 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 James Delaney across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Delaney
Son · 1940 · age 23 · b. ~1917 · Ohio
★ You are viewing this record
Sibling
Joseph Delaney
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thelma Manning
Sibling · 1940 · age 36
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Delaney
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leslie Delaney
Sibling · 1940 · age 30
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
1940 US Federal Census — Montgomery-County, Ohio
Open full size
1940 US Federal Census — Montgomery-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03251-00427)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph Delaney | 61 | Head | Laborer | Kentucky |
| 2 | Cora J. Delaney | 59 | Wife | — | Kentucky |
| 3 | Leslie L. Delaney | 30 | Son | Truck Driver | Ohio |
| 4 | James E. Delaney THIS PERSON | 23 | Son | — | Ohio |
| 5 | Edward R. Delaney | 21 | Son | Shipping Boy | Ohio |
| 6 | Joseph Jr. Delaney | 17 | Son | — | Ohio |
| 7 | Thelma E. Manning | 36 | Daughter | Seamstress | Ohio |
| 8 | Margaret Manning | 12 | Granddaughter | — | Ohio |
| 9 | Ruth E. Freezell | 12 | Granddaughter | — | Ohio |
| 10 | Carrie M. West | 57 | Head | — | Indiana |
| 11 | Daphne Kemp | 66 | Head | — | Ohio |
| 12 | Albert Kemp | 32 | Son | Laborer | Ohio |
| 13 | (This Line Cancelled) | None | — | — | — |
| 14 | Russell Fridline | 44 | Head | — | Indiana |
| 15 | Fanny Fridline | 19 | Daughter | Press Feeder | Kentucky |
| 16 | George Woodall | 67 | Head | — | Kentucky |
| 17 | Mary Woodall | 67 | Wife | — | Kentucky |
| 18 | Harvey Arnett | 65 | Head | — | Ohio |
| 19 | Lannie Arnett | 66 | Wife | — | Ohio |
| 20 | Vincenzo Sciacco | 58 | Head | Punch Press | Italy |
| 21 | Francesca Sciacco | 57 | Wife | — | Italy |
| 22 | Angelo Pietrantonio | 57 | Lodger | Laborer | Italy |
| 23 | Antonio Pietrantonio | 75 | Lodger | Laborer | Italy |
| 24 | Mike P. Ishom | 63 | Head | Salesman | Tennessee |
| 25 | Laura Ishom | 57 | Wife | — | Tennessee |
| 26 | Velma Ishom | 27 | Daughter | — | Tennessee |
| 27 | Eugene Ishom | 26 | Son | Dealer | Tennessee |
| 28 | Morris D. Taylor | 32 | Head | Brakeman | West Virginia |
| 29 | Myrtle Taylor | 28 | Wife | — | Ohio |
| 30 | June D. Taylor | 9 | Daughter | — | Ohio |
| 31 | Wanda M. Taylor | 8 | Daughter | — | Ohio |
| 32 | Sherry L. Taylor | 7 | Daughter | — | Ohio |
| 33 | Manuel C. Taylor | 5 | Son | — | Ohio |
| 34 | Mae L. Murphy | 29 | Sister-in-law | Attendant | Ohio |
| 35 | Cecil Sr. Mullins | 40 | Head | Interior Decorator | Kentucky |
| 36 | Grover Mullins | 16 | Son | — | Ohio |
| 37 | Cecil Jr. Mullins | 15 | Son | — | Ohio |
| 38 | David R. Mullins | 11 | Son | — | Kentucky |
| 39 | Donald L. Mullins | 7 | Son | — | Ohio |
| 40 | Joseph Meyers | 50 | Head | Molder | 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)