TR
Thomas Ryan — 1940 US Census Record
Model Tree available1940 United States Federal Census · Mahoning-County, Ohio
Our Model Tree links this Thomas Ryan across the 1920, 1930 and 1940 US Censuses in Mahoning-County, Ohio (XGBoost, ~Confirmed), with identified parents Thomas & Thomas — first a son (b.~1920), then head of a 8-person household.
Age 20
b. ~1920
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mahoning-County, Ohio |
| Surname | Ryan |
| Given Name | Thomas P. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Youngstown |
| 1935 Residence (County) | Mahoning |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Youngstown |
| Est. Birth Year | ~1920 |
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 Thomas | Age | Birth yr |
|---|---|---|---|---|
| Anna Ryan | Daughter | — | 22 | ~1918 |
| Thomas Ryan | Head | — | 59 | ~1881 |
| Ray Cumiskey | Other | — | 33 | ~1907 |
| John Cumiskey | Other | — | 38 | ~1902 |
| Patrick Welch | Other | — | 75 | ~1865 |
| James Ryan | Son | — | 20 | ~1920 |
| Thomas Ryan | Son | — | 20 | ~1920 |
| Anna Ryan | Spouse | — | 58 | ~1882 |
Census Appearances
1920
Mahoning, Ohio
Son, age 1
Mahoning, Ohio · implied b. ~1919 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Mahoning, Ohio
Son, age 11
Mahoning, Ohio · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Mahoning-County, Ohio
Son, age 20
Mahoning-County, Ohio · implied b. ~1920 — 8 household members
| Surname | Ryan |
| Given Name | Thomas P. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Youngstown |
| 1935 Residence (County) | Mahoning |
| 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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Thomas Ryan (~0.92 confidence) and father Thomas Ryan (~0.92 confidence) and mother Anna Ryan (~0.92 confidence) and mother Anna Ryan (~0.92 confidence) and father Thomas Ryan (~0.92 confidence) and mother Anna Ryan (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Ryan
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Thomas Ryan
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Anna Ryan
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Anna Ryan
b. ~1880
Source mother
● Household
· direct · ~0.92
Father
Thomas Ryan
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Anna Ryan
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Ryan
Son · 1940 · age 20 · b. ~1920 · Ohio
★ You are viewing this record
Sibling
James Ryan
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Ryan
Sibling · 1940 · age 22
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 — Mahoning-County, Ohio
Open full size
1940 US Federal Census — Mahoning-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03267-00481)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mildred Parnell | 27 | Head | — | Pennsylvania |
| 2 | Thomas P. Ryan | 59 | Head | Laborer | Ohio |
| 3 | Anna B. Ryan | 58 | Wife | — | Pennsylvania |
| 4 | Anna Jane Ryan | 22 | Daughter | Stenographer | Ohio |
| 5 | Thomas P. Jr. Ryan THIS PERSON | 20 | Son | — | Ohio |
| 6 | James R. Ryan | 20 | Son | — | Ohio |
| 7 | John Cumiskey | 38 | Nephew | — | Ohio |
| 8 | Ray Cumiskey | 33 | Nephew | Fireman | Ohio |
| 9 | Patrick Welch | 75 | Lodger | — | Ireland |
| 10 | Claude Stevens | 50 | Head | Proprietor | West Virginia |
| 11 | Lillie Stevens | 48 | Wife | — | West Virginia |
| 12 | Claude Jr. Stevens | 17 | Son | Truck Driver | West Virginia |
| 13 | Charles Stevens | 12 | Son | — | Ohio |
| 14 | Marvin Stevens | 9 | Son | — | Ohio |
| 15 | Leon Shimkis | 34 | Lodger | Electric Welder | Pennsylvania |
| 16 | Leonard Beck | None | Lodger | — | — |
| 17 | Andrew Malikant | 45 | Head | Janitor | Czechoslovakia |
| 18 | Helen Malikant | 39 | Wife | — | Pennsylvania |
| 19 | Andrew Jr. Malikant | 21 | Son | School Patrol | Ohio |
| 20 | Michael Malikant | 19 | Son | New Worker | Ohio |
| 21 | Joseph Malikant | 17 | Son | Dish Washer | Ohio |
| 22 | — | None | — | — | — |
| 23 | Dominic Ditosto | 47 | Head | Stone Mason | Italy |
| 24 | Rose Ditosto | 36 | Wife | — | Italy |
| 25 | Nick Ditosto | 17 | Son | — | Ohio |
| 26 | Maryanne Ditosto | 8 | Daughter | — | Ohio |
| 27 | Delores Ditosto | 5 | Daughter | — | Ohio |
| 28 | Albert Ditosto | 30 | Head | Chipper | Italy |
| 29 | Lucille Ditosto | 27 | Wife | — | Pennsylvania |
| 30 | Achille Ditosto | 55 | Father | Laborer | Italy |
| 31 | Josephine Ditosto | 56 | Mother | — | Italy |
| 32 | Joe Bennett | 52 | Head | Boiler Maker | Czechoslovakia |
| 33 | Mary Bennett | 49 | Wife | — | Czechoslovakia |
| 34 | Joseph Bennett | 17 | Son | Griddle Man | Ohio |
| 35 | Virginia Bennett | 17 | Daughter | — | Ohio |
| 36 | Paul Petrovsky | 27 | Head | Bumper | Ohio |
| 37 | Pauline Petrovsky | 24 | Wife | — | Ohio |
| 38 | Paulette Petrovsky | 1 | Daughter | — | Ohio |
| 39 | George Brosnack | 68 | Head | — | Czechoslovakia |
| 40 | Mary Brosnack | 64 | Wife | — | Czechoslovakia |
Related Census Records
Pedigree Summary
Thomas + 2 siblings
Gen 1 · 6 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)