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Arthur Jones — 1940 US Census Record
Model Tree available1940 United States Federal Census · Marion-County, Iowa
Our Model Tree links this Arthur Jones across the 1920, 1930 and 1940 US Censuses in Marion-County, Iowa (XGBoost, ~Confirmed), with identified parents Ira & Leonard — first a son (b.~1913), then head of a 3-person household.
Age 27
b. ~1913
Male
Son
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Iowa |
| Surname | Jones |
| Given Name | Arthur E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Indiana Twp. |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Farmer |
| Township / Ward | Indiana Twp |
| Est. Birth Year | ~1913 |
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 Arthur | Age | Birth yr |
|---|---|---|---|---|
| Lenard Jones | Head | — | 65 | ~1875 |
| Arthur Jones | Son | — | 27 | ~1913 |
| Dora Jones | Spouse | — | 60 | ~1880 |
Census Appearances
1920
Marion, Iowa
Son, age 7
Marion, Iowa · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Marion, Iowa
Son, age 17
Marion, Iowa · implied b. ~1913 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Marion-County, Iowa
Son, age 27
Marion-County, Iowa · implied b. ~1913 — 3 household members
| Surname | Jones |
| Given Name | Arthur E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Indiana Twp. |
| 1935 Residence (County) | Marion |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Arthur Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Ira Jones (~0.92 confidence) and father Leonard Jones (~0.92 confidence) and father Lenard Jones (~0.92 confidence) and mother Dora Jones (~0.92 confidence) and mother Dora Jones (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Ira Jones
b. ~1874
Source father
● Household
· direct · ~0.92
Father
Leonard Jones
b. ~1874
Source father
● Household
· direct · ~0.92
Father
Lenard Jones
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Dora Jones
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Dora Jones
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Arthur Jones
Son · 1940 · age 27 · b. ~1913 · Iowa
★ 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 — Marion-County, Iowa
Open full size
1940 US Federal Census — Marion-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01181-00167)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas W Slocum | 70 | Head | Farmer | Iowa |
| 2 | Mae Slocum | 20 | Daughter | — | Iowa |
| 3 | Will C Laird | 56 | Head | Farmer | Iowa |
| 4 | Jesse M Laird | 52 | Wife | — | Iowa |
| 5 | Walter S Bingham | 45 | Head | Farmer | Illinois |
| 6 | Agnes B Bingham | 38 | Wife | — | Missouri |
| 7 | Mary V Bingham | 15 | Daughter | — | Missouri |
| 8 | Allison Paul Bingham | 12 | Son | — | Missouri |
| 9 | Hiram Antrim | 60 | Head | Farmer | Iowa |
| 10 | Claude M Creech | 53 | Head | Farmer | Indiana |
| 11 | Myrtle G Creech | 43 | Wife | — | Indiana |
| 12 | Charles G Creech | 23 | Son | — | Iowa |
| 13 | Shirley A Creech | 11 | Daughter | — | Iowa |
| 14 | Walter Gerrits | 49 | Head | Farmer | Holland |
| 15 | Denna Gerrits | 45 | Wife | — | Holland |
| 16 | Lenard S Jones | 65 | Head | Farmer | Indiana |
| 17 | Dora A Jones | 60 | Wife | — | Indiana |
| 18 | Arthur E Jones THIS PERSON | 27 | Son | Farmer | Illinois |
| 19 | Pearl O Bingaman | 46 | Head | Miner | Iowa |
| 20 | Mary A Bingaman | 36 | Wife | — | Iowa |
| 21 | Warren L Bingaman | 17 | Son | Laborer | Iowa |
| 22 | Betty J Bingaman | 15 | Daughter | — | Iowa |
| 23 | Dora J Bingaman | 11 | Daughter | — | Iowa |
| 24 | Arthur W Bridges | 39 | Head | Farmer | Iowa |
| 25 | Marie F Bridges | 32 | Wife | — | Iowa |
| 26 | Darwin Bridges | 12 | Son | — | Iowa |
| 27 | Donald Bridges | 9 | Son | — | Iowa |
| 28 | Arend Goemaat | 62 | Head | Farmer | Iowa |
| 29 | Nellie Goemaat | 59 | Wife | — | Iowa |
| 30 | Floyd Goemaat | 16 | Son | Farmer | Iowa |
| 31 | Roy Goemaat | 14 | Son | — | Iowa |
| 32 | Henry Goemaat | 19 | Nephew | Laborer | Iowa |
| 33 | Wayne E Allen | 35 | Head | Miner | Iowa |
| 34 | Zelma P Allen | 31 | Wife | — | Missouri |
| 35 | Beverly E Allen | 1 | Daughter | — | Iowa |
| 36 | Gary W Allen | 0 | Son | — | Iowa |
| 37 | Clyde E Hill | 54 | Head | Farmer | Iowa |
| 38 | Nettie A Hill | 50 | Wife | — | Kansas |
| 39 | Sanford J Moon | 57 | Head | Farmer | Indiana |
| 40 | Maude E Moon | 54 | Wife | — | Indiana |
Pedigree Summary
Arthur
Gen 1 · 5 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)