RM
Richard Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hocking-County, Ohio
Our Model Tree links this Richard Martin across the 1930 and 1940 US Censuses in Hocking-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 13-person household.
Age 19
b. ~1921
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hocking-County, Ohio |
| Surname | Martin |
| Given Name | Richard S. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Ward Township |
| 1935 Residence (County) | Hocking |
| Additional Details | |
| Occupation | New Worker |
| Class of Worker | U |
| Hours Worked | 52 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | New Worker |
| Township / Ward | Ward Township |
| Est. Birth Year | ~1921 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Margie Martin | Daughter | — | 8 | ~1932 |
| Martha Martin | Daughter | — | 17 | ~1923 |
| Edna Martin | Daughter | — | 5 | ~1935 |
| Silas Martin | Head | — | 50 | ~1890 |
| Lester Martin | Son | — | ~1940 | |
| John Martin | Son | — | 14 | ~1926 |
| Jessie Martin | Son | — | 11 | ~1929 |
| Richard Martin | Son | — | 19 | ~1921 |
| William Martin | Son | — | 20 | ~1920 |
| Clarence Martin | Son | — | 12 | ~1928 |
| Bennie Martin | Son | — | 16 | ~1924 |
| Leonard Martin | Son | — | 3 | ~1937 |
| Margie Martin | Spouse | — | 39 | ~1901 |
Census Appearances
1930
Hocking, Ohio
Son, age 8
Hocking, Ohio · implied b. ~1922 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Richard L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hocking-County, Ohio
Son, age 19
Hocking-County, Ohio · implied b. ~1921 — 13 household members
| Surname | Martin |
| Given Name | Richard S. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Ward Township |
| 1935 Residence (County) | Hocking |
| Occupation | New Worker |
| Class of Worker | U |
| Hours Worked | 52 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Martin
Son · 1940 · age 19 · b. ~1921 · Ohio
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Sibling
John Martin
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leonard Martin
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edna Martin
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Martin
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bennie Martin
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jessie Martin
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lester Martin
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margie Martin
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Martin
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Martin
Sibling · 1940 · age 17
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 — Hocking-County, Ohio
Open full size
1940 US Federal Census — Hocking-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03086-00575)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Merlin Kline | 17 | son | — | Ohio |
| 42 | Richard L. Kline | 14 | son | — | Ohio |
| 43 | Betty Kline | 13 | daughter | — | Ohio |
| 44 | Doris Kline | 9 | daughter | — | Ohio |
| 45 | Marjorie Kline | 8 | daughter | — | Ohio |
| 46 | Danny L. Kline | 2 | son | — | Ohio |
| 47 | Patricia A. Kline | 0 | daughter | — | Ohio |
| 48 | James May | 44 | head | Laborer | Ohio |
| 49 | Bertha P. May | 41 | wife | — | Ohio |
| 50 | Beardi|Beardie May | 21 | daughter | Housekeeper | Ohio |
| 51 | Donald May | 19 | son | New Worker | Ohio |
| 52 | Bob C. May | 15 | son | — | Ohio |
| 53 | Lester May | 12 | son | — | Ohio |
| 54 | Raymond May | 10 | son | — | Ohio |
| 55 | Irena May | 7 | daughter | — | Ohio |
| 56 | Glen May | 5 | son | — | Ohio |
| 57 | Earl May | 2 | son | — | Ohio |
| 58 | Ida Mayo | 72 | head | — | Ohio |
| 59 | Etta Raegge | 58 | head | — | Ohio |
| 60 | Frank Raegge | 35 | son | Laborer | Ohio |
| 61 | Charles R. Raegge | 32 | head | Laborer | Ohio |
| 62 | Donald Raegge | 9 | son | — | Ohio |
| 63 | Silas E. Martin | 50 | head | Laborer | Illinois |
| 64 | Margie Martin | 39 | wife | — | Ohio |
| 65 | William Martin | 20 | son | Laborer | Ohio |
| 66 | Richard S. Martin THIS PERSON | 19 | son | New Worker | Ohio |
| 67 | Martha E. Martin | 17 | daughter | — | Ohio |
| 68 | Bennie L. Martin | 16 | son | — | Ohio |
| 69 | John G. Martin | 14 | son | — | Ohio |
| 70 | Clarence E. Martin | 12 | son | — | Ohio |
| 71 | Jessie R. Martin | 11 | son | — | Ohio |
| 72 | Margie E. Martin | 8 | daughter | — | Ohio |
| 73 | Edna K. Martin | 5 | daughter | — | Ohio |
| 74 | Leonard G. Martin | 3 | son | — | Ohio |
| 75 | Lester Q. Martin | 0 | son | — | Ohio |
| 76 | Saul Johnson | 36 | head | Miner | Kentucky |
| 77 | Grace Johnson | 36 | wife | — | Ohio |
| 78 | Vallie E. Johnson | 13 | son | — | Ohio |
| 79 | Betty L. Johnson | 12 | daughter | — | Ohio |
| 80 | Joy P. Johnson | 9 | daughter | — | Ohio |
Related Census Records
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)