MB
Martha Bailey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clermont-County, Ohio
Our Model Tree links this Martha Bailey across the 1930 and 1940 US Censuses in Clermont-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 10-person household.
Age 12
b. ~1928
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clermont-County, Ohio |
| Surname | Bailey |
| Given Name | Martha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Goshen |
| 1935 Residence (County) | Clermont |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Goshen |
| Est. Birth Year | ~1928 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Bailey | Daughter | — | 16 | ~1924 |
| Richard Bailey | Son | — | 4 | ~1936 |
| Howard Bailey | Head | — | 56 | ~1884 |
| Leroy Bailey | Son | — | 14 | ~1926 |
| Flora Bailey | Spouse | — | 47 | ~1893 |
| Roland Bailey | Son | — | 18 | ~1922 |
| Martha Bailey | Daughter | — | 12 | ~1928 |
| Francis Bailey | Son | — | 1 | ~1939 |
| Edwin Bailey | Son | — | 9 | ~1931 |
| Charlotte Bailey | Daughter | — | 11 | ~1929 |
Census Appearances
1930
Clermont, Ohio
Daughter, age 2
Clermont, Ohio · implied b. ~1928 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bailey |
| Given Name | Martha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Clermont-County, Ohio
Daughter, age 12
Clermont-County, Ohio · implied b. ~1928 — 10 household members
| Surname | Bailey |
| Given Name | Martha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Goshen |
| 1935 Residence (County) | Clermont |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Martha Bailey across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Bailey
Daughter · 1940 · age 12 · b. ~1928 · Ohio
★ You are viewing this record
Sibling
Roland Bailey
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edwin Bailey
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Bailey
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charlotte Bailey
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Bailey
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leroy Bailey
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Bailey
Sibling · 1940 · age 16
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 — Clermont-County, Ohio
Open full size
1940 US Federal Census — Clermont-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03041-00196)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Silas Wells | 25 | Head | Laborer | Kentucky |
| 42 | Cora Wells | 22 | Wife | — | Kentucky |
| 43 | Myrtle R Wells | 4 | daughter | — | Ohio |
| 44 | Shirley Wells | 1 | daughter | — | Ohio |
| 45 | Erhard Gruber | 35 | Head | Bench Hand | Germany |
| 46 | Anna Gruber | 33 | Wife | — | Germany |
| 47 | Robert Carrier | 41 | Head | Janitor | Kentucky |
| 48 | Nina Carrier | 40 | Wife | — | Kentucky |
| 49 | Earl Carrier | 19 | Son | Grinder | Ohio |
| 50 | Stella Carrier | 15 | daughter | — | Ohio |
| 51 | Monu Carrier | 7 | daughter | — | Ohio |
| 52 | Ervin Funk | 24 | Head | Laborer | Pennsylvania |
| 53 | Virginia Funk | 19 | Wife | Laborer | Ohio |
| 54 | William Funk | 0 | Son | — | Ohio |
| 55 | George Gahn | 45 | Head | Drill Presser | Germany |
| 56 | Elice Gahn | 42 | Wife | — | Germany |
| 57 | Mary B Gahn | 10 | daughter | — | Ohio |
| 58 | Hannah Gahn | 10 | daughter | — | Ohio |
| 59 | Howard Bailey | 56 | Head | Carpenter | Ohio |
| 60 | Flora Bailey | 47 | Wife | — | Ohio |
| 61 | Roland E Bailey | 18 | Son | Laborer | Ohio |
| 62 | Elizabeth Bailey | 16 | daughter | — | Ohio |
| 63 | Leroy Bailey | 14 | Son | — | Ohio |
| 64 | Martha Bailey THIS PERSON | 12 | daughter | — | Ohio |
| 65 | Charlotte Bailey | 11 | daughter | — | Ohio |
| 66 | Edwin Bailey | 9 | Son | — | Ohio |
| 67 | Richard Bailey | 4 | Son | — | Ohio |
| 68 | Francis Bailey | 1 | Son | — | Ohio |
| 69 | Henry Bruns | 72 | Head | — | Germany |
| 70 | Julius Meyer | 70 | Lodger | — | Germany |
| 71 | Mary Rehnard|Rehuard | 53 | Head | — | Indiana |
| 72 | George Rehnard|Rehuard | 29 | Son | Waiter | Kentucky |
| 73 | Kenneth Rehnard|Rehuard | 26 | Son | Helper Mech. | Kentucky |
| 74 | Harry Rehnard|Rehuard | 30 | Son | Foreman | Kentucky |
| 75 | Cora Rehnard|Rehuard | 26 | daughter-in-law | — | Kentucky |
| 76 | Sharon Rehnard|Rehuard | 1 | granddaughter | — | Ohio |
| 77 | Charles Ritter | 70 | Head | — | Germany |
| 78 | Frank Ritter | 42 | Son | Truck Driver | Ohio |
| 79 | Joseph Ritter | 32 | Son | Bus Driver | Ohio |
| 80 | Minnie Sunnycalb|Sunnycalh | 77 | Head | — | Ohio |
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)