CR
Catherine Ryan — 1940 US Census Record
Model Tree available1940 United States Federal Census · Darke-County, Ohio
Our Model Tree links this Catherine Ryan across the 1920, 1930 and 1940 US Censuses in Darke-County, Ohio (XGBoost, ~Confirmed), with identified parents Cornelius & Beatrice — first a daughter (b.~1917), then head of a 8-person household.
Age 23
b. ~1917
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Darke-County, Ohio |
| Surname | Ryan |
| Given Name | Catherine Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Greenville |
| 1935 Residence (County) | Darke |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Public High School |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 236 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Stenographer |
| Township / Ward | Greenville |
| 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Therese Ryan | Daughter | — | 16 | ~1924 |
| Catherine Ryan | Daughter | — | 23 | ~1917 |
| Margaret Ryan | Daughter | — | 14 | ~1926 |
| Agnes Ryan | Daughter | — | 12 | ~1928 |
| Beatrice Ryan | Head | — | 53 | ~1887 |
| Joseph Ryan | Son | — | 9 | ~1931 |
| Robert Ryan | Son | — | 20 | ~1920 |
| John Ryan | Son | — | 18 | ~1922 |
Census Appearances
1920
Darke, Ohio
Daughter, age 2
Darke, Ohio · implied b. ~1918 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Darke, Ohio
Other, age 12
Darke, Ohio · implied b. ~1918 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Catherine M. |
| Relationship to Head | Grand niece |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Darke-County, Ohio
Daughter, age 23
Darke-County, Ohio · implied b. ~1917 — 8 household members
| Surname | Ryan |
| Given Name | Catherine Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Greenville |
| 1935 Residence (County) | Darke |
| Occupation | Stenographer |
| Industry | Public High School |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 236 |
| Highest Grade | Hs 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 Catherine Ryan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Cornelius Ryan (~0.92 confidence) and mother Beatrice Ryan (~0.92 confidence) and mother Beatrice Ryan (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Cornelius Ryan
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Beatrice Ryan
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Beatrice Ryan
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Catherine Ryan
Daughter · 1940 · age 23 · b. ~1917 · Ohio
★ You are viewing this record
Sibling
Robert Ryan
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Ryan
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Therese Ryan
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Ryan
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Ryan
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Ryan
Sibling · 1940 · age 14
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 — Darke-County, Ohio
Open full size
1940 US Federal Census — Darke-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03060-00319)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rachel E. Netzley | 67 | Wife | — | Ohio |
| 2 | Clark B. Burner | 50 | Head | Bookkeeper | Virginia |
| 3 | Nellie Burner | 45 | Wife | — | Ohio |
| 4 | Jean Burner | 12 | Daughter | — | Ohio |
| 5 | Frank Jenkins | 21 | Step-son | — | Ohio |
| 6 | Charles F. Johns | 53 | Lodger | Counter Man | Ohio |
| 7 | Earl Keyer | 37 | Lodger | Draftsman | Ohio |
| 8 | Opal Kelsey | 54 | Head | — | Ohio |
| 9 | Hazel Alice Snider | 50 | Head | Saleslady | Ohio |
| 10 | Ruth Mary Snider | 17 | Daughter | — | Ohio |
| 11 | Otis B. Cox | 41 | Head | Painter & Decorator | Ohio |
| 12 | Maudie M. Cox | 40 | Wife | — | Ohio |
| 13 | Fred Bighame | 21 | Brother | Laborer | Ohio |
| 14 | Herbert Sander | 45 | Head | Salesman | Ohio |
| 15 | Carrie Sander | 40 | Wife | — | Ohio |
| 16 | Thomas H. Sander | 11 | Son | — | Ohio |
| 17 | Cletus Haren | 31 | Head | Fireman | Ohio |
| 18 | Vivian Haren | 28 | Wife | — | Ohio |
| 19 | Cletus G. Jr. Haren | 8 | Son | — | Ohio |
| 20 | Walter Jr. Moore | 24 | Brother-in-law | Meter Repairman | Ohio |
| 21 | Eli M. Helker | 71 | Lodger | — | Indiana |
| 22 | Beatrice Ryan | 53 | Head | — | Ohio |
| 23 | Catherine Ann Ryan THIS PERSON | 23 | Daughter | Stenographer | Ohio |
| 24 | Robert Ryan | 20 | Son | Cab Driver | Ohio |
| 25 | John P. Ryan | 18 | Son | — | Ohio |
| 26 | Therese Ryan | 16 | Daughter | — | Ohio |
| 27 | Margaret Ryan | 14 | Daughter | — | Ohio |
| 28 | Agnes Ryan | 12 | Daughter | — | Ohio |
| 29 | Joseph Ryan | 9 | Son | — | Ohio |
| 30 | Estelle Warwick | 45 | Head | Beautician | Ohio |
| 31 | Ben Warwick | 17 | Son | Apprentice | Ohio |
| 32 | Franklin Fisher | 27 | Son | Laborer | Ohio |
| 33 | Lucille Fisher | 22 | Wife | — | Ohio |
| 34 | Michael F. Fisher | 2 | Son | — | Ohio |
| 35 | Ada M. Young | 58 | Head | — | Ohio |
| 36 | Chalmer Young | 30 | Son | Salesman | Ohio |
| 37 | Ruth Young | 27 | Daughter | Saleslady | Ohio |
| 38 | Charles P. Young | 24 | Son | Manager | Ohio |
| 39 | M. E. Albright | 69 | Head | Truck Driver | Ohio |
| 40 | Mary E. Albright | 61 | Wife | — | Indiana |
Pedigree Summary
Catherine + 6 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)