CM
Clarence Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Benton-County, Arkansas
Our Model Tree links this Clarence Martin across the 1920, 1930 and 1940 US Censuses in Benton-County, Arkansas (XGBoost, ~Confirmed), with identified parents Dudley & Hudley — first a head (b.~1909), then head of a 4-person household.
Age 31
b. ~1909
Male
Head
Born: Arkansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Benton-County, Arkansas |
| Surname | Martin |
| Given Name | Clarence N. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Arkansas |
| 1935 Residence (City) | R. Route |
| 1935 Residence (County) | Benton |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Arkansas |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Occupation | Farmer |
| Township / Ward | Hico Township |
| Est. Birth Year | ~1909 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Clarence | Age | Birth yr |
|---|---|---|---|---|
| James Martin | Son | — | 2 | ~1938 |
| Paul Martin | Son | — | 6 | ~1934 |
| Nola Martin | Spouse | — | 25 | ~1915 |
| Clarence Martin | Head | — | 31 | ~1909 |
Census Appearances
1920
Benton, Arkansas
Son, age 11
Benton, Arkansas · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Clarence V |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Arkansas |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1930
Benton, Arkansas
Son, age 21
Benton, Arkansas · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Clarence V. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Arkansas |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1940
Benton-County, Arkansas
Head, age 31
Benton-County, Arkansas · implied b. ~1909 — 4 household members
| Surname | Martin |
| Given Name | Clarence N. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Arkansas |
| 1935 Residence (City) | R. Route |
| 1935 Residence (County) | Benton |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Arkansas |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
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 Clarence Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Dudley Martin (~0.92 confidence) and father Hudley Martin (~0.92 confidence) and mother Anna Martin (~0.92 confidence) and mother Emmie Martin (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Dudley Martin
b. ~1884
Source father
● Household
· direct · ~0.92
Father
Hudley Martin
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Anna Martin
b. ~1888
Source mother
● Household
· direct · ~0.92
Mother
Emmie Martin
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Clarence Martin
Head · 1940 · age 31 · b. ~1909 · Arkansas
★ 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 — Benton-County, Arkansas
Open full size
1940 US Federal Census — Benton-County, Arkansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00119-00619)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Awing J. Polly A. Ewings | 41 | Wife | — | Oklahoma |
| 42 | Ben H. Washburn | 51 | Head | Farmer | Arkansas |
| 43 | Viola Washburn | 41 | Wife | — | Arkansas |
| 44 | James M. Washburn | 20 | Son | — | Arkansas |
| 45 | Marie S. Washburn | 16 | Daughter | — | Arkansas |
| 46 | William H. Washburn | 14 | Son | Farmer | Arkansas |
| 47 | Roselle Washburn | 16 | Daughter | — | Arkansas |
| 48 | Alex L. Washburn | 13 | Son | — | Arkansas |
| 49 | Joe H. Washburn | 12 | Son | — | Arkansas |
| 50 | Arthur H. Washburn | 10 | Son | — | Arkansas |
| 51 | Grace L. Washburn | 6 | Daughter | — | Arkansas |
| 52 | Junior E. Washburn | 4 | Son | — | Arkansas |
| 53 | Robert L. Washburn | 1 | Son | — | Arkansas |
| 54 | Elizabeth A. Wood | 77 | Mother | — | Arkansas |
| 55 | Lloyd H. Smith | 36 | Head | Auctioneer | Arkansas |
| 56 | Ethel G. Smith | 37 | Wife | — | Arkansas |
| 57 | Troy W. Ferguson | 27 | Head | Laborer | Arkansas |
| 58 | Blanche M. Ferguson | 20 | Wife | — | Oklahoma |
| 59 | Loyd J. Ferguson | 3 | Son | — | Arkansas |
| 60 | Barbara J. Ferguson | 0 | Daughter | — | Arkansas |
| 61 | John R. Phillips | 52 | Head | Farmer | Arkansas |
| 62 | Addessa Phillips | 53 | Wife | — | Arkansas |
| 63 | Walter J. Myrick | 44 | Head | Laborer | Arkansas |
| 64 | Albert C. Myrick | 20 | Son | Laborer | Arkansas |
| 65 | Thelma E. Myrick | 13 | Daughter | — | Arkansas |
| 66 | Cleo J. Myrick | 16 | Son | Laborer | Arkansas |
| 67 | Inez A. Myrick | 9 | Son | — | Arkansas |
| 68 | Clarence N. Martin THIS PERSON | 31 | Head | Farmer | Arkansas |
| 69 | Nola P. Martin | 25 | Wife | — | Arkansas |
| 70 | Paul E. Martin | 6 | Son | — | Arkansas |
| 71 | James B. Martin | 2 | Son | — | Arkansas |
| 72 | Beatrice Mccombrick | 44 | Head | — | Arkansas |
| 73 | Grady F. Mccombrick | 19 | Son | — | Arkansas |
| 74 | Inez Mccombrick | 7 | Daughter | — | Arkansas |
| 75 | Eddie C. Abbott | 29 | Head | Salesman | Oklahoma |
| 76 | Katie N. Abbott | 32 | Wife | — | Arkansas |
| 77 | Sarah N. Perkins | 68 | Head | — | Arkansas |
| 78 | Leroy J. Perkins | 21 | Son | Laborer | Arkansas |
| 79 | Wanda Perkins | 15 | Daughter | — | Arkansas |
| 80 | Albert C. Abbott | 33 | Head | Farmer | Oklahoma |
Pedigree Summary
Clarence
Gen 1 · 4 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)