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Mary Bartlett — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Daviess, Kentucky
Our Model Tree links this Mary Bartlett across the 1930 and 1940 US Censuses in Daviess, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 5-person household.
Age 5
b. ~1925
Female
Daughter
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Daviess, Kentucky |
| Surname | Bartlett |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Can Read/Write | No |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Magisterial District 1 Part Of |
| Est. Birth Year | ~1925 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| James Bartlett | Son | — | 1 | ~1929 |
| Otto Bartlett | Head | — | 27 | ~1903 |
| Geraldine Bartlett | Daughter | — | 3 | ~1927 |
| Alma Bartlett | Spouse | — | 22 | ~1908 |
| Mary Bartlett | Daughter | — | 5 | ~1925 |
Census Appearances
1930
Daviess, Kentucky
Daughter, age 5
Daviess, Kentucky · implied b. ~1925 — 5 household members
| Surname | Bartlett |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | No |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Daviess-County, Kentucky
Daughter, age 15
Daviess-County, Kentucky · implied b. ~1925 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bartlet |
| Given Name | Mary H |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Owensboro City |
| 1935 Residence (County) | Daviess |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Mary Bartlett across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Bartlett
Daughter · 1930 · age 5 · b. ~1925 · Kentucky
★ You are viewing this record
Sibling
Geraldine Bartlett
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Bartlett
Sibling · 1930 · age 1
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
1930 US Federal Census — Daviess, Kentucky
Open full size
1930 US Federal Census — Daviess, Kentucky
Page Contents
50 people indexed on this census page (ia:1930:kentuckycensus00reel742:0261)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elmer L. O'Bryan | 49 | Head | Farmer | Kentucky |
| 2 | Annie O'Bryan | 39 | Wife | — | Kentucky |
| 3 | Elmer J. O'Bryan | 16 | Son | — | Kentucky |
| 4 | Carmel M. O'Bryan | 12 | Daughter | — | Kentucky |
| 5 | Joseph C. O'Bryan | 11 | Son | — | Kentucky |
| 6 | William V. O'Bryan | 10 | Son | — | Kentucky |
| 7 | Clara E. O'Bryan | 7 | Daughter | — | Kentucky |
| 8 | Geraldine L. O'Bryan | 6 | Daughter | — | Kentucky |
| 9 | James O'Bryan | 4 | Son | — | Kentucky |
| 10 | Elsie M. O'Bryan | 2 | Daughter | — | Kentucky |
| 11 | Joseph L. Coomes | 44 | Head | Farmer | Kentucky |
| 12 | Clara M. Coomes | 42 | Wife | — | Kentucky |
| 13 | Mary M. Coomes | 18 | Daughter | — | Kentucky |
| 14 | Marion L. Coomes | 15 | Son | — | Kentucky |
| 15 | Helen A. Coomes | 12 | Daughter | — | Kentucky |
| 16 | Joseph D. Coomes | 9 | Son | — | Kentucky |
| 17 | Felix C. Aull | 61 | Head | Farmer | Kentucky |
| 18 | Matt A. Aull | 54 | Wife | — | Kentucky |
| 19 | Bert Goodwin | 34 | Head | Oil Well Pumper | Illinois |
| 20 | Ola Goodwin | 24 | Wife | — | Oklahoma |
| 21 | Gladys L. Goodwin | 1 | Daughter | — | Indiana |
| 22 | John D. Goodwin | 0 | Son | — | Kentucky |
| 23 | Katie C. Roby | 35 | Head | Farmer | Kentucky |
| 24 | Martin T. Roby | 15 | Nephew | — | Kentucky |
| 25 | James H. Dummage | 59 | Head | Farmer | Kentucky |
| 26 | Elizabeth Dummage | 53 | Wife | — | Kentucky |
| 27 | James W. Dummage | 19 | Son | Laborer | Kentucky |
| 28 | Ernest G. Gash | 42 | Head | Oil Well Pumper | Illinois |
| 29 | Mary Gash | 22 | Wife | — | Texas |
| 30 | Betty G. Gash | 1 | Daughter | — | Kentucky |
| 31 | Sally J. Gash | 0 | Daughter | — | Kentucky |
| 32 | William L. Barnett | 41 | Head | Farmer | Kentucky |
| 33 | Maggie Barnett | 41 | Wife | — | Kentucky |
| 34 | John L. Barnett | 19 | Son | Laborer | Kentucky |
| 35 | Robert L. Barnett | 10 | Son | — | Kentucky |
| 36 | Frank A. Barnett | 8 | Son | — | Kentucky |
| 37 | Emmett Barnett | 5 | Son | — | Kentucky |
| 38 | Charles H. Gilmore | 71 | Head | Farmer | Indiana |
| 39 | Betty E. Gilmore | 70 | Wife | — | Kentucky |
| 40 | Eli B. Caster | 60 | Head | Farmer | Kentucky |
| 41 | Ola B. Caster | 52 | Wife | — | Kentucky |
| 42 | Clarence B. Caster | 25 | Son | Laborer | Kentucky |
| 43 | John R. Caster | 23 | Son | Laborer | Kentucky |
| 44 | Ethel R. Caster | 14 | Daughter | — | Kentucky |
| 45 | Ronald L. Caster | 11 | Son | — | Kentucky |
| 46 | Otto D. Bartlett | 27 | Head | Farmer | Kentucky |
| 47 | Alma M. Bartlett | 22 | Wife | — | Kentucky |
| 48 | Mary L. Bartlett THIS PERSON | 5 | Daughter | — | Kentucky |
| 49 | Geraldine Bartlett | 3 | Daughter | — | Kentucky |
| 50 | James W. Bartlett | 1 | Son | — | Kentucky |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)