JB
John Bailey — 1940 US Census Record
Model Tree available1940 United States Federal Census · Maries-County, Missouri
Our Model Tree links this John Bailey across the 1920, 1930 and 1940 US Censuses in Maries-County, Missouri (XGBoost, ~Confirmed), with identified parents David & Minnie — first a head (b.~1901), then head of a 8-person household.
Age 39
b. ~1901
Male
Head
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Maries-County, Missouri |
| Surname | Bailey |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Johnson |
| 1935 Residence (County) | Maries |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 30 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Farmer |
| Township / Ward | Johnson |
| Est. Birth Year | ~1901 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Geneva Bailey | Daughter | — | 4 | ~1936 |
| Marie Bailey | Daughter | — | 14 | ~1926 |
| John Bailey | Head | — | 39 | ~1901 |
| Arnold Bailey | Son | — | 7 | ~1933 |
| Clarence Bailey | Son | — | 11 | ~1929 |
| Russell Bailey | Son | — | 16 | ~1924 |
| Fred Bailey | Son | — | 13 | ~1927 |
| Pearl Bailey | Spouse | — | 38 | ~1902 |
Census Appearances
1920
Maries, Missouri
Son, age 20
Maries, Missouri · implied b. ~1900 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bailey |
| Given Name | John W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Maries, Missouri
Head, age 29
Maries, Missouri · implied b. ~1901 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bailey |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 20 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | Farmer |
| Industry | Gen. Farming |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Maries-County, Missouri
Head, age 39
Maries-County, Missouri · implied b. ~1901 — 8 household members
| Surname | Bailey |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Johnson |
| 1935 Residence (County) | Maries |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 30 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 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 John Bailey across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father David Bailey (~0.92 confidence) and mother Minnie Bailey (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
David Bailey
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Minnie Bailey
b. ~1874
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Bailey
Head · 1940 · age 39 · b. ~1901 · 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 — Maries-County, Missouri
Open full size
1940 US Federal Census — Maries-County, Missouri
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-02127-00478)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Roy Geisler | 37 | Head | Farming | Missouri |
| 42 | Elva Geisler | 33 | Wife | — | Missouri |
| 43 | Junior Geisler | 15 | Son | — | Missouri |
| 44 | Ronald Geisler | 11 | Son | — | Missouri |
| 45 | Geneva Geisler | 9 | Daughter | — | Missouri |
| 46 | Evelyn Geisler | 6 | Daughter | — | Missouri |
| 47 | George Hayes | 55 | Head | Farmer | Missouri |
| 48 | Sarah Hayes | 52 | Wife | — | Missouri |
| 49 | Sherman Hayes | 30 | Son | Labourer | Missouri |
| 50 | Oscar Hayes | 28 | Son | Labourer | Missouri |
| 51 | Joe Hayes | 17 | Son | Labourer | Missouri |
| 52 | Homer Hayes | 11 | Son | — | Missouri |
| 53 | Robert M. Copeland | 63 | Head | Farmer | Missouri |
| 54 | Ollie L. Copeland | 60 | Wife | — | Missouri |
| 55 | Wesley Knott | 53 | Head | Farming | Illinois |
| 56 | Alwina Knott | 56 | Wife | — | Missouri |
| 57 | Bill Waldron | 28 | Head | Farming | Missouri |
| 58 | Laura Waldron | 24 | Wife | — | Missouri |
| 59 | Harold Waldron | 16 | Son | Laborer | Missouri |
| 60 | Travis Brookshire | 67 | Head | Farmer | Missouri |
| 61 | Dessie Brookshire | 37 | Wife | — | Missouri |
| 62 | Mack Brumble | 70 | Lodger | — | Missouri |
| 63 | Larkin Duncan | 70 | Lodger | — | Missouri |
| 64 | Clara Peters | 70 | Lodger | — | Missouri |
| 65 | John W. Bailey THIS PERSON | 39 | Head | Farmer | Missouri |
| 66 | Pearl Bailey | 38 | Wife | — | Missouri |
| 67 | Russell Bailey | 16 | Son | Laborer | Missouri |
| 68 | Marie Bailey | 14 | Daughter | — | Missouri |
| 69 | Fred Bailey | 13 | Son | — | Missouri |
| 70 | Clarence Bailey | 11 | Son | — | Missouri |
| 71 | Arnold E. Bailey | 7 | Son | — | Missouri |
| 72 | Geneva Bailey | 4 | Daughter | — | Missouri |
| 73 | Robert E. Moreland | 77 | Head | — | Missouri |
| 74 | Cora Moreland | 68 | Wife | — | Texas |
| 75 | James W. Barnes | 66 | Head | Farmer | Missouri |
| 76 | Raymond Barnes | 25 | Son | Laborer | Missouri |
| 77 | Louis S. Vandegriff | 32 | Head | — | Missouri |
| 78 | Johnnie Vandegriff | 14 | Son | — | Missouri |
Pedigree Summary
John
Gen 1 · 2 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)