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Barbara Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Oxford, Maine
Our Model Tree links this Barbara Davis across the 1920 and 1930 US Censuses in Oxford, Maine (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 12-person household.
Age 15
b. ~1915
Female
Daughter
Born: Maine
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Oxford, Maine |
| Surname | Davis |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Township / Ward | Rumford Falls Village Part Of |
| Est. Birth Year | ~1915 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Barbara | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Davis | Daughter | — | 9 | ~1921 |
| Lillian Davis | Spouse | — | 38 | ~1892 |
| Carl Davis | Head | — | 39 | ~1891 |
| Richard Davis | Son | — | 3 | ~1927 |
| George Davis | Son | — | 5 | ~1925 |
| Lillian Davis | Daughter | — | ~1930 | |
| Richard Davis | Son | — | 13 | ~1917 |
| Donald Davis | Son | — | 2 | ~1928 |
| Eleanor Davis | Daughter | — | 1 | ~1929 |
| Arthur Davis | Son | — | 7 | ~1923 |
| Robert Davis | Son | — | 11 | ~1919 |
| Barbara Davis | Daughter | — | 15 | ~1915 |
Census Appearances
1920
Oxford, Maine
Daughter, age 4
Oxford, Maine · implied b. ~1916 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1930
Oxford, Maine
Daughter, age 15
Oxford, Maine · implied b. ~1915 — 12 household members
| Surname | Davis |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Barbara Davis across 2 US Census years (1920 and 1930) in Oxford, Maine, using XGBoost record linkage.
Show:
This person
Anchor record
Barbara Davis
Daughter · 1930 · age 15 · b. ~1915 · Maine
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Sibling
George Davis
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Davis
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Davis
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Davis
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Davis
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Davis
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Davis
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Davis
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Davis
Sibling · 1930 · age 7
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 — Oxford, Maine
Open full size
1930 US Federal Census — Oxford, Maine
Page Contents
50 people indexed on this census page (ia:1930:15thcensus836unit:0512)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James E Gilly | 72 | Head | — | Maine |
| 2 | Mabel Gilly | 57 | Wife | Manager | Maine |
| 3 | Alfred M Gilly | 36 | Son | — | Maine |
| 4 | Gertrude Gilly | 21 | Daughter | Bookkeeper | Maine |
| 5 | Arthur Tebbetts | 60 | Head | Salesman | Maine |
| 6 | Mary Tebbetts | 58 | Wife | — | Maine |
| 7 | Thelma Tebbetts | 20 | Daughter | Inspector | Maine |
| 8 | Guy Tebbetts | 18 | Son | Salesman | Maine |
| 9 | Elaine Tebbetts | 17 | Daughter | — | Maine |
| 10 | Morris Freeman | 37 | Head | Salesman | Maine |
| 11 | Annie Freeman | 34 | Wife | — | Ireland |
| 12 | William H Freeman | 11 | Son | — | Maine |
| 13 | John Freeman | 9 | Son | — | Maine |
| 14 | Francis Freeman | 7 | Son | — | Maine |
| 15 | Ruth Freeman | 5 | Daughter | — | Maine |
| 16 | George M Freeman | 2 | Son | — | Maine |
| 17 | Carl Davis | 39 | Head | Salesman | Maine |
| 18 | Lillian Davis | 38 | Wife | — | Maine |
| 19 | Barbara Davis THIS PERSON | 15 | Daughter | — | Maine |
| 20 | Richard Davis | 13 | Son | — | Maine |
| 21 | Robert Davis | 11 | Son | — | Maine |
| 22 | Dorothy Davis | 9 | Daughter | — | Maine |
| 23 | Arthur Davis | 7 | Son | — | Maine |
| 24 | George Davis | 5 | Son | — | Maine |
| 25 | Richard Davis | 3 | Son | — | Maine |
| 26 | Donald Davis | 2 | Son | — | Maine |
| 27 | Eleanor Davis | 1 | Daughter | — | Maine |
| 28 | Lillian Davis | 0 | Daughter | — | Maine |
| 29 | John Hopkins | 34 | Head | — | Maine |
| 30 | Alice Hopkins | 32 | Wife | — | Maine |
| 31 | John Jr Hopkins | 11 | Son | — | Maine |
| 32 | Robert Hopkins | 7 | Son | — | Maine |
| 33 | James Hopkins | 4 | Son | — | Maine |
| 34 | Arthur Evans | 41 | Head | — | Maine |
| 35 | Emma Evans | 41 | Wife | — | Maine |
| 36 | Grace Evans | 13 | Daughter | — | Maine |
| 37 | George Evans | 30 | Head | Salesman | Maine |
| 38 | Helen Evans | 27 | Wife | — | Maine |
| 39 | George Jr Evans | 2 | Son | — | Maine |
| 40 | Ira Gordon | 48 | Head | Conductor | New Hampshire |
| 41 | Alice Gordon | 43 | Wife | — | Maine |
| 42 | Edna E Gordon | 1 | Daughter | — | Maine |
| 43 | Percy Williams | 51 | Head | Superintendent | Maine |
| 44 | Mabel E Williams | 48 | Wife | — | New York |
| 45 | George Morse | 51 | Head | Teacher | Massachusetts |
| 46 | Gladys Morse | 43 | Wife | Mechanic | Maine |
| 47 | Robert Morse | 14 | Son | — | Massachusetts |
| 48 | Audrey G Morse | 11 | Daughter | — | Maine |
| 49 | Douglas Morse | 8 | Son | — | Maine |
| 50 | Ruth Morse | 20 | Daughter | Servant | Maine |
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)