MJ
Mabel Jones — 1940 US Census Record
Model Tree available1940 United States Federal Census · Boone-County, Missouri
Our Model Tree links this Mabel Jones across the 1920, 1930 and 1940 US Censuses in Boone-County, Missouri (XGBoost, ~Confirmed), with identified parents Pearl & Charles — first a daughter (b.~1912), then head of a 4-person household.
Age 28
b. ~1912
Female
Daughter
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Boone-County, Missouri |
| Surname | Jones |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Columbia City |
| 1935 Residence (County) | Boone |
| Additional Details | |
| Occupation | Telephone operator |
| Industry | Stephens College |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 900 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Telephone Operator |
| Township / Ward | Columbia City |
| Est. Birth Year | ~1912 |
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 Mabel | Age | Birth yr |
|---|---|---|---|---|
| Mabel Jones | Daughter | — | 28 | ~1912 |
| Pearl Jones | Head | — | 61 | ~1879 |
| Spencer Jones | Son | — | 28 | ~1912 |
| Horton Jones | Son | — | 26 | ~1914 |
Census Appearances
1920
Boone, Missouri
Daughter, age 8
Boone, Missouri · implied b. ~1912 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Mabel |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Boone, Missouri
Daughter, age 18
Boone, Missouri · implied b. ~1912 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Mabel A. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Boone-County, Missouri
Daughter, age 28
Boone-County, Missouri · implied b. ~1912 — 4 household members
| Surname | Jones |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Columbia City |
| 1935 Residence (County) | Boone |
| Occupation | Telephone operator |
| Industry | Stephens College |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 900 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| 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 Mabel Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Pearl Jones (~0.92 confidence) and father Charles Jones (~0.92 confidence) and father Charley Jones (~0.92 confidence) and mother Dora Jones (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Pearl Jones
b. ~1879
Source mother
● Household
· direct · ~0.92
Father
Charles Jones
b. ~1884
Source father
● Household
· direct · ~0.92
Father
Charley Jones
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Dora Jones
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mabel Jones
Daughter · 1940 · age 28 · b. ~1912 · Missouri
★ You are viewing this record
Sibling
Spencer Jones
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Horton Jones
Sibling · 1940 · age 26
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 — Boone-County, Missouri
Open full size
1940 US Federal Census — Boone-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02086-00548)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Thos E Hefner | 49 | Head | Contractor | Missouri |
| 42 | Jean Hefner | 47 | Wife | — | Missouri |
| 43 | Neddie Hefner | 9 | Son | — | Missouri |
| 44 | Harry E Weisser | 33 | Head | Supervisor | Missouri |
| 45 | Mildred E Weisser | 30 | Wife | — | Missouri |
| 46 | Mary Turner Roberts | 74 | Head | — | Missouri |
| 47 | Ada Evans | 82 | Head | — | Missouri |
| 48 | Pearl Jones | 61 | Head | — | Missouri |
| 49 | Mabel Jones THIS PERSON | 28 | Daughter | Telephone Operator | Missouri |
| 50 | Spencer Jones | 28 | Son | Clerical Work | Missouri |
| 51 | Horton Jones | 26 | Son | — | Missouri |
| 52 | Jennie Booth | 45 | Head | — | Missouri |
| 53 | Neena Booth | 48 | Sister | — | Missouri |
| 54 | Margaret D Funk | 67 | Head | — | Illinois |
| 55 | Otha Funk | 56 | Lodger | Seed Analyst | Missouri |
| 56 | William E Belden | 71 | Head | — | Missouri |
| 57 | Minnie Belden | 65 | Wife | — | Missouri |
| 58 | Bertha Bitner | 65 | Head | — | Illinois |
| 59 | Margaret P Lewis | 77 | Head | — | Missouri |
| 60 | Newton W Harris | 28 | Head | Auditor | Missouri |
| 61 | Lillian G Harris | 27 | Wife | Secretary | Missouri |
| 62 | Lola Sullivan | 53 | Lodger | Librarian | Indiana |
| 63 | Jessie La Rue | 61 | Head | — | Missouri |
| 64 | Florence La Rue | 23 | Daughter | Operator | Missouri |
| 65 | Virginia La Rue | 21 | Daughter | Secretary | Missouri |
| 66 | Jake Hatton | 54 | Head | Janitor | Missouri |
| 67 | Eva Hatton | 52 | Wife | Housekeeper | Missouri |
| 68 | Grant Cason | 16 | Grandson | — | Missouri |
| 69 | Walter Sparks | 40 | Head | Physician Osteopath | Missouri |
| 70 | Juanita Sparks | 34 | Wife | — | Missouri |
| 71 | Nita Sparks | 11 | Daughter | — | Missouri |
| 72 | Beverly Sparks | 7 | Daughter | — | Missouri |
| 73 | Mary Fawnon | 74 | Head | — | Kentucky |
| 74 | Jesse J Haigh | 52 | Head | Contractor | Missouri |
| 75 | Chloris Haigh | 45 | Wife | — | Missouri |
| 76 | Chloe Ann Haigh | 7 | Daughter | — | Missouri |
| 77 | Robert E Haigh | 27 | Head | Chief Radio Engineer | Missouri |
| 78 | Margery Haigh | 28 | Wife | Secretary | Minnesota |
| 79 | Alva A Glaze | 52 | Head | — | Iowa |
| 80 | Berwyn Glaze | 20 | Son | Paper Carrier & School | Minnesota |
Pedigree Summary
Mabel + 2 siblings
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)