RM
Richard Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cuyahoga-County, Ohio
Our Model Tree links this Richard Martin across the 1920, 1930 and 1940 US Censuses in Cuyahoga-County, Ohio (XGBoost, ~Confirmed), with identified parents Mary & James — first a head (b.~1916), then head of a 3-person household.
Age 24
b. ~1916
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cuyahoga-County, Ohio |
| Surname | Martin |
| Given Name | Richard |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Additional Details | |
| Occupation | paint shader |
| Industry | Paint Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1400 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Paint Shader |
| Township / Ward | Cleveland |
| Est. Birth Year | ~1916 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Mary Martin | Daughter | — | 2 | ~1938 |
| Richard Martin | Head | — | 24 | ~1916 |
| Evelyn Martin | Spouse | — | 25 | ~1915 |
Census Appearances
1920
Cuyahoga, Ohio
Son, age 4
Cuyahoga, Ohio · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Cuyahoga, Ohio
Son, age 14
Cuyahoga, Ohio · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Richard |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Cuyahoga-County, Ohio
Head, age 24
Cuyahoga-County, Ohio · implied b. ~1916 — 3 household members
| Surname | Martin |
| Given Name | Richard |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Occupation | paint shader |
| Industry | Paint Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1400 |
| Highest Grade | No 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 Richard Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mary Martin (~0.92 confidence) and father James Martin (~0.92 confidence) and father James Martin (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Martin
b. ~1883
Source mother
● Household
· direct · ~0.92
Father
James Martin
b. ~1884
Source father
● Household
· direct · ~0.92
Father
James Martin
b. ~1884
Source father
● Household
· direct · ~0.92
This person
Anchor record
Richard Martin
Head · 1940 · age 24 · b. ~1916 · 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 — Cuyahoga-County, Ohio
Open full size
1940 US Federal Census — Cuyahoga-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03231-00168)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Anna Cerbenetto | 45 | Wife | — | Italy |
| 42 | Ben Di Franco | 44 | Head | Driller | Italy |
| 43 | Mary Ann Di Franco | 33 | Wife | — | New York |
| 44 | Anna Di Franco | 21 | Daughter | — | Ohio |
| 45 | Joseph Di Franco | 18 | Son | Helper | Ohio |
| 46 | Charles Di Franco | 16 | Son | — | Ohio |
| 47 | Bessie Di Franco | 4 | Daughter | — | Ohio |
| 48 | Ben Di Franco | 1 | Son | — | Ohio |
| 49 | Richard Martin THIS PERSON | 24 | Head | Paint Shader | Ohio |
| 50 | Evelyn Martin | 25 | Wife | — | Ohio |
| 51 | Mary Ann Martin | 2 | Daughter | — | Ohio |
| 52 | James J. Fiala | 39 | Head | Pattern Maker | Ohio |
| 53 | Mary Fiala | 37 | Wife | Mending Cloth | Ohio |
| 54 | Beverly Fiala | 14 | Daughter | — | Ohio |
| 55 | Kenneth Fiala | 13 | Son | — | Ohio |
| 56 | Joseph Fiala | 9 | Son | — | Ohio |
| 57 | Joseph Sr. Fiala | 64 | Father | Carpenter | Ohio |
| 58 | Arthur John Jones | 57 | Head | Painter | England |
| 59 | Edna Muriel Jones | 37 | Wife | — | England |
| 60 | Evelyn Lois Jones | 12 | Daughter | — | Ohio |
| 61 | Arthur John Jones | 10 | Son | — | Ohio |
| 62 | Fred Vantaggi | 42 | Head | Waiter | Italy |
| 63 | Olga Vantaggi | 32 | Wife | — | Ohio |
| 64 | Fred Jr. Vantaggi | 3 | Son | — | Ohio |
| 65 | Michael Koval | 54 | Head | Swelling | Slovakia |
| 66 | Mary Koval | 55 | Wife | — | Slovakia |
| 67 | Andrew Koval | 19 | Son | — | Ohio |
| 68 | Max Fisher | 31 | Head | Machinist Helper | New Jersey |
| 69 | Mary Fisher | 25 | Wife | — | Ohio |
| 70 | Jane Fisher | 52 | Mother | Clerk Office | New Jersey |
| 71 | Albert Fisher | 25 | Brother | Punch Press Feeder | New Jersey |
| 72 | — | None | — | — | — |
| 73 | Ruth Curry | 52 | Head | Supervisor | Pennsylvania |
| 74 | Edith Curry | 67 | Mother | — | Pennsylvania |
| 75 | Ronald Curry | 27 | Brother | Shoe Salesman | Pennsylvania |
| 76 | Albert Curry | 24 | Brother | Ball Player | Ohio |
| 77 | Ola Carl Jr. Curry | 18 | Nephew | — | Ohio |
| 78 | Arthur Brouse | 49 | Head | Brakeman | Ohio |
| 79 | Stella Brouse | 50 | Wife | — | Ohio |
| 80 | Arthur Jr. Brouse | 24 | Son | Stenographer | Ohio |
Pedigree Summary
Richard
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)