AC
Arthur Campbell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Adair-County, Missouri
Our Model Tree links this Arthur Campbell across the 1920, 1930 and 1940 US Censuses in Adair-County, Missouri (XGBoost, ~Confirmed), with identified parents Milton & Myra — first a son (b.~1900), then head of a 3-person household.
Age 40
b. ~1900
Male
Son
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Adair-County, Missouri |
| Surname | Campbell |
| Given Name | Arthur D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Kirksville |
| 1935 Residence (County) | Adair |
| Additional Details | |
| Occupation | lawyer |
| Industry | office |
| Class of Worker | OA |
| Hours Worked | 72 |
| Income (1939) | 0 |
| Highest Grade | C 1 |
| 1935 Residence | Same house |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Lawyer |
| Township / Ward | Kirksville |
| Est. Birth Year | ~1900 |
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 |
|---|---|---|---|---|
| Edith Campbell | Spouse | — | 65 | ~1875 |
| Arthur Campbell | Son | — | 40 | ~1900 |
| Myron Campbell | Head | — | 70 | ~1870 |
Census Appearances
1920
Adair, Missouri
Son, age 20
Adair, Missouri · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Iowa |
| Occupation | Bookkeeper |
| Industry | Bank |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Adair, Missouri
Son, age 30
Adair, Missouri · implied b. ~1900 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Arthur D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Iowa |
| Occupation | Lawyer |
| Industry | General Practice |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Adair-County, Missouri
Son, age 40
Adair-County, Missouri · implied b. ~1900 — 3 household members
| Surname | Campbell |
| Given Name | Arthur D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Kirksville |
| 1935 Residence (County) | Adair |
| Occupation | lawyer |
| Industry | office |
| Class of Worker | OA |
| Hours Worked | 72 |
| Income (1939) | 0 |
| Highest Grade | C 1 |
| 1935 Residence | Same house |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Campbell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Milton Campbell (~0.92 confidence) and father Myra Campbell (~0.92 confidence) and father Myron Campbell (~0.92 confidence) and mother Edith Campbell (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Milton Campbell
b. ~1870
Source father
● Household
· direct · ~0.92
Father
Myra Campbell
b. ~1870
Source father
● Household
· direct · ~0.92
Father
Myron Campbell
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Edith Campbell
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Arthur Campbell
Son · 1940 · age 40 · b. ~1900 · Missouri
★ 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 — Adair-County, Missouri
Open full size
1940 US Federal Census — Adair-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02081-00137)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret J Kelly | 28 | Wife | — | Arkansas |
| 2 | John E Kelly | 1 | Son | — | Missouri |
| 3 | John A Duffey | 30 | Head | Head Clerk Retail Dept | Pennsylvania |
| 4 | Ida F Duffey | 29 | Wife | — | Pennsylvania |
| 5 | William M Wellesley | 33 | Head | Cotton Mill | Great Britain |
| 6 | Walter F Ketzler | 54 | Head | — | Kansas |
| 7 | Hazel P Ketzler | 43 | Wife | — | Missouri |
| 8 | Bette L Ketzler | 18 | Daughter | Office Work | Kansas |
| 9 | William H Ackworth | 64 | Head | Repair Furniture | Missouri |
| 10 | Paul D Dunn | 25 | Head | Waiter | West Virginia |
| 11 | Virginia A Dunn | 24 | Wife | — | Pennsylvania |
| 12 | Robert H Dunn | 2 | Son | — | Ohio |
| 13 | Orville Swineham | 29 | Head | Shoe Cutter | Missouri |
| 14 | Hazel Swineham | 26 | Wife | Cement Worker | Missouri |
| 15 | John C Swineham | 5 | Son | — | Missouri |
| 16 | Vern Taylor | 47 | Head | Manager | Missouri |
| 17 | Bessie A Taylor | 42 | Wife | Office Work | Missouri |
| 18 | Robert E Taylor | 21 | Son | Manager | Missouri |
| 19 | Lola M Terrell | 18 | Servant | Housework | Missouri |
| 20 | John W Spencer | 72 | Head | — | Missouri |
| 21 | Nancy A Spencer | 67 | Wife | — | Missouri |
| 22 | Gertrude E Spencer | 26 | Daughter | Practical Nurse | Missouri |
| 23 | Lois A Spencer | 9 | Grand-dau | — | Missouri |
| 24 | Charles E Still | 75 | Head | Advisor | Kansas |
| 25 | Anna F Still | 74 | Wife | — | Ohio |
| 26 | Crawford M Esterline | 40 | Son-in-law | Teacher | Rhode Island |
| 27 | Mary E Esterline | 38 | Daughter | Teacher | Kansas |
| 28 | Charles G Esterline | 6 | Grandson | — | Missouri |
| 29 | Herman T Stilly | 72 | Brother | — | Kansas |
| 30 | Myron D Campbell | 70 | Head | Commissioner | Missouri |
| 31 | Edith E Campbell | 65 | Wife | — | Iowa |
| 32 | Arthur D Campbell THIS PERSON | 40 | Son | Lawyer | Missouri |
| 33 | James J Conkin | 56 | Head | Manager | Missouri |
| 34 | Mae V Conkin | 59 | Wife | — | Tennessee |
| 35 | Thelma M Conkin | 32 | Daughter | — | Missouri |
| 36 | Ralph S Conkin | 26 | Son | Attendant | Missouri |
| 37 | Floyd F Ansell | 45 | Head | Principal | Missouri |
| 38 | Mary W Ansell | 42 | Wife | — | Missouri |
| 39 | Roy F Robert | 36 | Head | Driving Truck | Missouri |
| 40 | Pauline B Robert | 27 | Wife | Tip Stitching | Missouri |
Related Census Records
Pedigree Summary
Arthur
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)