JC
John Carney — 1940 US Census Record
Model Tree available1940 United States Federal Census · Dickinson-County, Kansas
Our Model Tree links this John Carney across the 1920, 1930 and 1940 US Censuses in Dickinson-County, Kansas (XGBoost, ~Confirmed), with identified parents James & James — first a head (b.~1909), then head of a 4-person household.
Age 31
b. ~1909
Male
Head
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Dickinson-County, Kansas |
| Surname | Carney |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Dickinson |
| Additional Details | |
| Occupation | Maintainer |
| Industry | Twp Roads |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 752 |
| Highest Grade | Hs 2 |
| 1935 Residence | Kansas |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Maintainer |
| Township / Ward | Garfield Twp |
| 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 John | Age | Birth yr |
|---|---|---|---|---|
| John Carney | Head | — | 31 | ~1909 |
| Joan Carney | Daughter | — | 6 | ~1934 |
| Jerry Carney | Son | — | 5 | ~1935 |
| Edna Carney | Spouse | — | 26 | ~1914 |
Census Appearances
1920
Dickinson, Kansas
Son, age 11
Dickinson, Kansas · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carney |
| Given Name | John E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Dickinson, Kansas
Son, age 21
Dickinson, Kansas · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carney |
| Given Name | John E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | VIIV W |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Dickinson-County, Kansas
Head, age 31
Dickinson-County, Kansas · implied b. ~1909 — 4 household members
| Surname | Carney |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Dickinson |
| Occupation | Maintainer |
| Industry | Twp Roads |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 752 |
| Highest Grade | Hs 2 |
| 1935 Residence | Kansas |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 John Carney across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Carney (~0.92 confidence) and father James Carney (~0.92 confidence) and mother Hattie Carney (~0.92 confidence) and mother Nettie Carney (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Carney
b. ~1888
Source father
● Household
· direct · ~0.92
Father
James Carney
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Hattie Carney
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Nettie Carney
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Carney
Head · 1940 · age 31 · b. ~1909 · Kansas
★ 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 — Dickinson-County, Kansas
Open full size
1940 US Federal Census — Dickinson-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01228-00547)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Phyllis Nagley | 7 | Daughter | — | Kansas |
| 2 | Robert Parker | 19 | Hired Hand | Farm Laborer | Kansas |
| 3 | John A. Deardorff | 63 | Head | Farmer | Pennsylvania |
| 4 | Mary Deardorff | 59 | Wife | — | Kansas |
| 5 | Florence Adams | 22 | Foster Daughter | — | Minnesota |
| 6 | George Mcboyle | 52 | Head | Farmer | Kansas |
| 7 | Vesta Mcboyle | 47 | Wife | — | Kansas |
| 8 | Faith Ernestine Mcboyle | 19 | Daughter | — | Kansas |
| 9 | Vincent Mcboyle | 16 | Son | — | Kansas |
| 10 | Frank (A) Reserve | 65 | Head | Farmer | Kansas |
| 11 | Henry Miller | 65 | Head | Farmer | Pennsylvania |
| 12 | Cevilla Miller | 66 | Wife | — | Pennsylvania |
| 13 | Anna C. Mark | 72 | Head | — | Pennsylvania |
| 14 | Margaret Mark | 48 | Daughter | — | Kansas |
| 15 | Robert Mark | 44 | Son | Farmer | Kansas |
| 16 | Fannie Duffey | 78 | Head | — | Illinois |
| 17 | Hazel Duffey | 48 | Daughter | Cook | Kansas |
| 18 | Matthew, Sr. Duffey | 36 | Son | Farmer | Kansas |
| 19 | Agnes Duffey | 34 | Daughter-in-law | — | Kansas |
| 20 | Matthew, Jr. Duffey | 13 | Grandson | — | Kansas |
| 21 | Beatrix Duffey | 10 | Granddaughter | — | Kansas |
| 22 | Shirley Duffey | 6 | Granddaughter | — | Kansas |
| 23 | Robert Duffey | 3 | Grandson | — | Kansas |
| 24 | Charlie Switzer | 68 | Boarder | — | Ohio |
| 25 | Will Stark | 73 | Head | Farmer | Illinois |
| 26 | Elizabeth Stark | 68 | Wife | — | Pennsylvania |
| 27 | Herman Fryer | 60 | Head | Farmer | Kansas |
| 28 | Yale Davis | 30 | Head | Laborer | Kansas |
| 29 | Lou Ann Davis | 26 | Wife | — | Missouri |
| 30 | Yale, Jr. Davis | 6 | Son | — | Kansas |
| 31 | Alma Naomi Davis | 3 | Daughter | — | Kansas |
| 32 | John Carney THIS PERSON | 31 | Head | Maintainer | Kansas |
| 33 | Edna Carney | 26 | Wife | — | Kansas |
| 34 | Joan Carney | 6 | Daughter | — | Kansas |
| 35 | Jerry Carney | 5 | Son | — | Kansas |
| 36 | Dora Emig | 67 | Head | — | Pennsylvania |
| 37 | Walter Emig | 36 | Son | Farmer | Kansas |
| 38 | Clinton Emig | 40 | Head | Farmer | Kansas |
| 39 | Merle Emig | 15 | Son | — | Kansas |
| 40 | Dorothy Emig | 14 | Daughter | — | Kansas |
Pedigree Summary
John
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)