CD
Catherine Doyle — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this Catherine Doyle across the 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 10-person household.
Age 31
b. ~1909
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | Doyle |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Railroad |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1200 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Stenographer |
| Township / Ward | Cincinnati |
| Est. Birth Year | ~1909 |
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 Catherine | Age | Birth yr |
|---|---|---|---|---|
| Patricia Doyle | Daughter | — | 15 | ~1925 |
| Catherine Doyle | Daughter | — | 31 | ~1909 |
| Helen Doyle | Daughter | — | 29 | ~1911 |
| James Doyle | Son | — | 23 | ~1917 |
| Harry Doyle | Head | — | 52 | ~1888 |
| Robert Doyle | Son | — | 25 | ~1915 |
| Anna Doyle | Spouse | — | 51 | ~1889 |
| Annamay Doyle | Daughter | — | 18 | ~1922 |
| Paul Doyle | Son | — | 20 | ~1920 |
| John Doyle | Son | — | 14 | ~1926 |
Census Appearances
1930
Hamilton, Ohio
Daughter, age 21
Hamilton, Ohio · implied b. ~1909 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doyle |
| Given Name | Catherine M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Germany |
| Occupation | Stenographer |
| Industry | Railroad Machine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hamilton-County, Ohio
Daughter, age 31
Hamilton-County, Ohio · implied b. ~1909 — 10 household members
| Surname | Doyle |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Occupation | Stenographer |
| Industry | Railroad |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1200 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| 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 Catherine Doyle across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Catherine Doyle
Daughter · 1940 · age 31 · b. ~1909 · Ohio
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Sibling
John Doyle
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Doyle
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Doyle
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annamay Doyle
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Doyle
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Doyle
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Doyle
Sibling · 1940 · age 23
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 — Hamilton-County, Ohio
Open full size
1940 US Federal Census — Hamilton-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03199-00463)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Bacon | 24 | Head | Truck Driver | Ohio |
| 2 | Arvella Bacon | 22 | Wife | — | Ohio |
| 3 | Alleta Bacon | 1 | Daughter | — | Ohio |
| 4 | Daniel Bagot | 44 | Head | Silver Buffer | Ohio |
| 5 | Mary Bagot | 38 | Wife | — | Ohio |
| 6 | Elden Bagot | 17 | Son | Apprentice | Ohio |
| 7 | Mary M. Bagot | 13 | Daughter | — | Ohio |
| 8 | Joan Bagot | 8 | Daughter | — | Ohio |
| 9 | Daniel Bagot | 5 | Son | — | Ohio |
| 10 | William Mcbee | 70 | Roomer | — | Kentucky |
| 11 | Ends Here | None | BLOCK | — | — |
| 12 | Walter Ruehl | 34 | Head | Electrician | Ohio |
| 13 | Lucille Ruehl | 32 | Wife | — | Ohio |
| 14 | Walter Ruehl | 10 | Son | — | Ohio |
| 15 | Richard Ruehl | 7 | Son | — | Ohio |
| 16 | Anna Ruehl | 75 | Mother | — | Germany |
| 17 | Louis Gorman | 28 | Head | Clerk | Ohio |
| 18 | Rosemary Gorman | 28 | Wife | — | Ohio |
| 19 | Martha Gorman | 9 | Daughter | — | Ohio |
| 20 | Mary L. Gorman | 8 | Daughter | — | Ohio |
| 21 | Carol Gorman | 3 | Daughter | — | Ohio |
| 22 | Harry Doyle | 52 | Head | Metal Worker | Ohio |
| 23 | Anna Doyle | 51 | Wife | — | Ohio |
| 24 | Catherine Doyle THIS PERSON | 31 | Daughter | Stenographer | Ohio |
| 25 | Helen Doyle | 29 | Daughter | Cost Clerk | Ohio |
| 26 | Robert Doyle | 25 | Son | Asst. Clerk | Ohio |
| 27 | James Doyle | 23 | Son | Shipping Clerk | Ohio |
| 28 | Paul Doyle | 20 | Son | Office Boy | Ohio |
| 29 | Annamay Doyle | 18 | Daughter | — | Ohio |
| 30 | Patricia Doyle | 15 | Daughter | — | Ohio |
| 31 | John Doyle | 14 | Son | — | Ohio |
| 32 | John Vogler | 63 | Head | — | Germany |
| 33 | Marie Vogler | 54 | Wife | — | Germany |
| 34 | Herman Vogler | 32 | Son | Truck Driver | Ohio |
| 35 | Edward Brey | 51 | Head | Metal Worker | Ohio |
| 36 | Sadie Brey | 46 | Wife | — | Ohio |
| 37 | Edward Brey | 16 | Son | — | Ohio |
| 38 | Robert Brey | 14 | Son | — | Ohio |
| 39 | Ruth Brey | 12 | Daughter | — | Ohio |
| 40 | Maude Gorman | 58 | Head | — | 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)