TR
Thomas Ryan — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this Thomas Ryan across the 1910, 1920, 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed), with identified parents Thomas & Lillian — first a head (b.~1893), then head of a 5-person household.
Age 47
b. ~1893
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | Ryan |
| Given Name | Thomas E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 44 |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Cincinnati |
| Est. Birth Year | ~1893 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Jeanne Ryan | Daughter | — | 23 | ~1917 |
| Helen Ryan | Daughter | — | 16 | ~1924 |
| Thomas Ryan | Head | — | 47 | ~1893 |
| Thomas Ryan | Son | — | 11 | ~1929 |
| Florence Ryan | Spouse | — | 46 | ~1894 |
Census Appearances
1910
Hamilton, Ohio
Son, age 17
Hamilton, Ohio · implied b. ~1893 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Thomas E |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Can English |
| Occupation | Book Keeper |
| Industry | Bank |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Hamilton, Ohio
Head, age 27
Hamilton, Ohio · implied b. ~1893 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Thomas E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Canada |
| Occupation | Salesman |
| Industry | Jewelry Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Head, age 37
Hamilton, Ohio · implied b. ~1893 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Thomas E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 25 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Canada-English |
| Occupation | Salesman |
| Industry | Jewelry Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 60 |
| Radio Set | R |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hamilton-County, Ohio
Head, age 47
Hamilton-County, Ohio · implied b. ~1893 — 5 household members
| Surname | Ryan |
| Given Name | Thomas E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Class of Worker | 0 |
| Hours Worked | 44 |
| Income (1939) | 0 |
| 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 Thomas Ryan across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Thomas Ryan (~0.92 confidence) and mother Lillian Ryan (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Ryan
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Lillian Ryan
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Ryan
Head · 1940 · age 47 · b. ~1893 · 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 — 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-t0627-03191-00358)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Logan Miller | 75 | Head | — | Ohio |
| 2 | Charles Kidd | 30 | Head | Mechanic | Texas |
| 3 | Margaret Kidd | 21 | Wife | — | New York |
| 4 | Kenneth Kidd | 1 | Son | — | Ohio |
| 5 | Gaylon Andrus | 21 | Head | Chef | Kentucky |
| 6 | Norma Andrus | 19 | Wife | — | Virginia |
| 7 | Gaylon Andrus | 0 | Son | — | Ohio |
| 8 | William Andrus | 17 | Brother | — | Virginia |
| 9 | Ruben Ping | 33 | Head | Case Taker | Kentucky |
| 10 | Fannie Ping | 26 | Wife | Mapper | Kentucky |
| 11 | Harrison Harshbarger | 49 | Head | Electrician | Indiana |
| 12 | Mabel Harshbarger | 46 | Wife | Supervisor | Indiana |
| 13 | Juanita Clark | 35 | Head | Housework | Tennessee |
| 14 | Juanita Clark | 9 | Daughter | — | Tennessee |
| 15 | Edward Clark | 5 | Son | — | Ohio |
| 16 | Ann Clark | 4 | Daughter | — | Ohio |
| 17 | George Osborne | 51 | Head | Rod Man | Texas |
| 18 | Margaret Osborne | 38 | Wife | — | Iowa |
| 19 | Billie Jean Osborne | 6 | Daughter | — | New Mexico |
| 20 | Harvey Stout | 36 | Head | Chauffeur | Ohio |
| 21 | Dorothy Stout | 36 | Wife | — | Ohio |
| 22 | Robert Stout | 10 | Son | — | Ohio |
| 23 | Lillian Stout | 75 | Mother | — | Indiana |
| 24 | Fred Lampe | 67 | Lodger | — | Ohio |
| 25 | Mary Lampe | 27 | Lodger | Housemaid | Ohio |
| 26 | Irene Block | 21 | Maid | Medical Student | Ohio |
| 27 | Asa C. Isham | 26 | Head | Bookkeeper | Ohio |
| 28 | Charlotte Isham | 28 | Wife | — | Wisconsin |
| 29 | Elizabeth B. Harrison | 49 | Head | Commercial Artist | Kentucky |
| 30 | Madeline S. Harrison | 27 | Daughter | Lawyer | Ohio |
| 31 | Edward J. Corcoran | 49 | Head | — | Ohio |
| 32 | Agnes Corcoran | 52 | Wife | — | Ohio |
| 33 | Adda Hindman | 85 | Head | Teacher | Ohio |
| 34 | Penelope Hindman | 49 | Daughter | Salesman | Ohio |
| 35 | Thomas E. Ryan THIS PERSON | 47 | Head | — | Ohio |
| 36 | Florence Ryan | 46 | Wife | Clerical | Ohio |
| 37 | Jeanne Ryan | 23 | Daughter | — | Ohio |
| 38 | Helen Lou Ryan | 16 | Daughter | — | Ohio |
| 39 | Thomas E. Ryan | 11 | Son | — | Ohio |
| 40 | John Willard | 64 | Head | Salesman | Ohio |
Pedigree Summary
Thomas
Gen 1 · 2 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)