BJ
Billy Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Montgomery-County, Kansas
Our Model Tree links this Billy Jones across the 1930 and 1940 US Censuses in Montgomery-County, Kansas (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 4-person household.
Age 14
b. ~1926
Male
Son
Born: Kansas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Kansas |
| Surname | Jones |
| Given Name | Billy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Coffeyville city |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Coffeyville City |
| Est. Birth Year | ~1926 |
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 Billy | Age | Birth yr |
|---|---|---|---|---|
| Gladys Jones | Spouse | — | 40 | ~1900 |
| Mary Jones | Daughter | — | 19 | ~1921 |
| Leland Jones | Head | — | 55 | ~1885 |
| Billy Jones | Son | — | 14 | ~1926 |
Census Appearances
1930
Montgomery, Kansas
Son, age 4
Montgomery, Kansas · implied b. ~1926 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Billie W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Oklahoma |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Montgomery-County, Kansas
Son, age 14
Montgomery-County, Kansas · implied b. ~1926 — 4 household members
| Surname | Jones |
| Given Name | Billy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Coffeyville city |
| 1935 Residence (County) | Montgomery |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| 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 Billy Jones across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Billy Jones
Son · 1940 · age 14 · b. ~1926 · Kansas
★ You are viewing this record
Sibling
Mary Jones
Sibling · 1940 · age 19
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 — Montgomery-County, Kansas
Open full size
1940 US Federal Census — Montgomery-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01247-00757)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Leo S. Ward | 49 | Head | Sexton | Kansas |
| 42 | Edith Ward | 54 | Wife | — | Missouri |
| 43 | Faust Pearl Ward | 59 | Sister | — | Missouri |
| 44 | Fay Dark | 52 | Head | Hod-Carrier | Kansas |
| 45 | Nora Dark | 50 | Wife | — | Washington |
| 46 | Sid Dark | 65 | Brother | — | Kansas |
| 47 | Gabe Rupert | 60 | Head | — | Ohio |
| 48 | Maggie Rupert | 43 | Wife | — | Kansas |
| 49 | Jessie Rupert | 24 | Son | Road Work | Kansas |
| 50 | George Rupert | 20 | Son | Laborer | Kansas |
| 51 | Maud Truman | 76 | Head | — | Indiana |
| 52 | Minnie Wisdom | 47 | Head | — | Kentucky |
| 53 | Warren Wisdom | 23 | Son | Yard Work | Kansas |
| 54 | Kathryn Wisdom | 21 | Daughter | Stenographer | Kansas |
| 55 | George Prentice | 43 | Head | Proprietor | Kansas |
| 56 | Jewel Prentice | 34 | Wife | — | Illinois |
| 57 | Gene Prentice | 14 | Son | — | Kansas |
| 58 | Iland Prentice | 13 | Son | — | Kansas |
| 59 | Larene Prentice | 11 | Daughter | — | Kansas |
| 60 | Morris Prentice | 57 | Brother | Laborer | Kansas |
| 61 | Russell Schooley | 33 | Head | Gauger | Kansas |
| 62 | Blanche Schooley | 34 | Wife | — | Indiana |
| 63 | Patsy Schooley | 6 | Daughter | — | Kansas |
| 64 | Leland W. Jones | 55 | Head | Proprietor | England |
| 65 | Gladys Jones | 40 | Wife | Book-Keeper | Missouri |
| 66 | Mary Alice Jones | 19 | Daughter | — | Kansas |
| 67 | Billy Jones THIS PERSON | 14 | Son | — | Kansas |
| 68 | Walter Hurst | 60 | Head | Sack Department | Illinois |
| 69 | Anna Hurst | 55 | Wife | — | Missouri |
| 70 | Francis Stump | 70 | Head | — | Missouri |
| 71 | Francis Aubrey Stump | 31 | Son | Arc Welder | Iowa |
| 72 | Lawrence Larson | 36 | Head | Salesman | Kansas |
| 73 | Velma Larson | 32 | Wife | — | Missouri |
| 74 | Berlene Larson | 1 | Daughter | — | Kansas |
| 75 | John R. Kitchens | 57 | Head | Clerk | Missouri |
| 76 | Edna Kitchens | 51 | Wife | — | Missouri |
| 77 | Jack Kitchens | 13 | Son | — | Kansas |
| 78 | Charles T. Carpenter | 60 | Head | Owner | Tennessee |
| 79 | Sara E. Carpenter | 34 | Daughter | Book-Keeper | Kansas |
| 80 | Benita Davis | 22 | Renter | Nurse-Renter | Kansas |
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)