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Herbert Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cuyahoga-County, Ohio
Our Model Tree links this Herbert Martin across the 1930 and 1940 US Censuses in Cuyahoga-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1904), then head of a 10-person household.
Age 36
b. ~1904
Male
Head
Born: Alabama
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cuyahoga-County, Ohio |
| Surname | Martin |
| Given Name | Herbert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | Medina |
| 1935 Residence (County) | Medina |
| Additional Details | |
| Occupation | moulder |
| Industry | foundry |
| Class of Worker | PW |
| Hours Worked | 3 |
| Income (1939) | 338 |
| Highest Grade | No 6 |
| 1935 Residence | Ohio |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Occupation | Moulder |
| Township / Ward | City Of Cleveland |
| Est. Birth Year | ~1904 |
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 Herbert | Age | Birth yr |
|---|---|---|---|---|
| Clifford Martin | Son | — | 14 | ~1926 |
| Dora Martin | Spouse | — | 32 | ~1908 |
| Herbert Martin | Head | — | 36 | ~1904 |
| Betty Martin | Daughter | — | 9 | ~1931 |
| Lilla Martin | Daughter | — | 11 | ~1929 |
| Eulie Martin | Daughter | — | 13 | ~1927 |
| Clarence Martin | Son | — | 7 | ~1933 |
| Herbert Martin | Son | — | 1 | ~1939 |
| Sally Martin | Daughter | — | 2 | ~1938 |
| Joseph Martin | Son | — | 5 | ~1935 |
Census Appearances
1930
Medina, Ohio
Head, age 27
Medina, Ohio · implied b. ~1903 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Herbert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Alabama |
| Age at First Marriage | 22 |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | Moulder |
| Industry | Foundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 18 |
| Veteran | No |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Cuyahoga-County, Ohio
Head, age 36
Cuyahoga-County, Ohio · implied b. ~1904 — 10 household members
| Surname | Martin |
| Given Name | Herbert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | Medina |
| 1935 Residence (County) | Medina |
| Occupation | moulder |
| Industry | foundry |
| Class of Worker | PW |
| Hours Worked | 3 |
| Income (1939) | 338 |
| Highest Grade | No 6 |
| 1935 Residence | Ohio |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Herbert Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Herbert Martin
Head · 1940 · age 36 · b. ~1904 · Ohio
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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-t0627-03210-00602)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Elias Carpenter | 25 | nephew | New Worker | Mississippi |
| 42 | Ella Buchanan | 23 | niece | Servant | Mississippi |
| 43 | Russell Keating | 30 | Lodger | Laborer | Alabama |
| 44 | Andrew Kubala | 71 | Head | Cabinet Maker | Poland |
| 45 | Elizabeth Kubala | 71 | wife | — | Poland |
| 46 | Lawrence Oaks | 37 | Head | Fireman | Ohio |
| 47 | Hazel M. Oaks | 32 | wife | — | Pennsylvania |
| 48 | Betty Mae Koula | 16 | daughter | New Worker | Pennsylvania |
| 49 | Andrew Kovacs | 51 | Head | Carpenter | Hungary |
| 50 | Anna Kovacs | 50 | wife | — | Ohio |
| 51 | Virginia Kovacs | 18 | daughter | Servant | Ohio |
| 52 | George Kovacs | 16 | son | New Worker | Ohio |
| 53 | Andrew Jr. Kovacs | 9 | son | — | Ohio |
| 54 | Rose Mary Kovacs | 6 | daughter | — | Ohio |
| 55 | Ida Lake | 60 | Head | — | Germany |
| 56 | Louise Lake | 45 | daughter | Servant | Ohio |
| 57 | Reddie Jones | 26 | Head | Laborer | Tennessee |
| 58 | Clementine Jones | 24 | wife | — | Tennessee |
| 59 | Mamie Jones | 31 | aunt | — | Tennessee |
| 60 | Peter Thomas | 45 | Head | Track Inspector | Arkansas |
| 61 | Dolores Thomas | 33 | wife | — | Tennessee |
| 62 | Matthew Owens | 49 | Head | Moulder | Kentucky |
| 63 | Lucy Owens | 43 | wife | — | Virginia |
| 64 | Dorothy Owens | 33 | daughter | Servant | Michigan |
| 65 | Lucille Owens | 17 | daughter | — | Ohio |
| 66 | Matthew Jr. Owens | 16 | son | — | Ohio |
| 67 | Roosevelt Owens | 11 | son | — | Ohio |
| 68 | Michael Kugmanovich | 58 | Head | Factory Laborer | Yugoslavia |
| 69 | Herbert Martin THIS PERSON | 36 | Head | Moulder | Alabama |
| 70 | Dora Martin | 32 | wife | — | Virginia |
| 71 | Clifford Martin | 14 | son | — | Virginia |
| 72 | Eulie Martin | 13 | daughter | — | Ohio |
| 73 | Lilla Martin | 11 | daughter | — | Ohio |
| 74 | Betty Jane Martin | 9 | daughter | — | Ohio |
| 75 | Clarence Martin | 7 | son | — | Ohio |
| 76 | Joseph Martin | 5 | son | — | Ohio |
| 77 | Sally Martin | 2 | daughter | — | Ohio |
| 78 | Herbert Jr. Martin | 1 | son | — | Ohio |
| 79 | Alice Hardy | 41 | Head | Bundler | Georgia |
| 80 | Ardle Hardy | 3 | daughter | — | 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)