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Bertha White — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Caroline, Maryland
Our Model Tree links this Bertha White across the 1930 and 1940 US Censuses in Caroline, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 11-person household.
Age 10
b. ~1920
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Caroline, Maryland |
| Surname | White |
| Given Name | Bertha L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | 5Th Election District |
| Est. Birth Year | ~1920 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Bertha | Age | Birth yr |
|---|---|---|---|---|
| Rosala White | Daughter | — | 8 | ~1922 |
| Lola White | Spouse | — | 42 | ~1888 |
| Oliver White | Son | — | 15 | ~1915 |
| Rowena White | Daughter | — | 6 | ~1924 |
| William White | Head | — | 43 | ~1887 |
| Clyde White | Son | — | 19 | ~1911 |
| Elizabeth White | Daughter | — | 12 | ~1918 |
| Stella White | Daughter | — | 14 | ~1916 |
| Robert White | Son | — | 5 | ~1925 |
| Charlie White | Son | — | 17 | ~1913 |
| Bertha White | Daughter | — | 10 | ~1920 |
Census Appearances
1930
Caroline, Maryland
Daughter, age 10
Caroline, Maryland · implied b. ~1920 — 11 household members
| Surname | White |
| Given Name | Bertha L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Caroline-County, Maryland
Daughter, age 19
Caroline-County, Maryland · implied b. ~1921 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Betty J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District #7 Ridgely |
| 1935 Residence (County) | Caroline |
| Income (1939) | 0 |
| Highest Grade | H-2 |
| 1935 Residence | Same Place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Bertha White across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Bertha White
Daughter · 1930 · age 10 · b. ~1920 · Maryland
★ You are viewing this record
Sibling
Charlie White
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stella White
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oliver White
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clyde White
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosala White
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rowena White
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth White
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert White
Sibling · 1930 · age 5
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 — Caroline, Maryland
Open full size
1930 US Federal Census — Caroline, Maryland
Page Contents
49 people indexed on this census page (ia:1930:15thcensus871unit:1050)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elmer Strawberry | 47 | Head | Servant | Maryland |
| 2 | Ilda B. Strawberry | 40 | Wife | Laundress | Maryland |
| 3 | Lily M. Strawberry | 20 | Daughter | Servant | Maryland |
| 4 | Ethel M. Strawberry | 7 | Daughter | — | Maryland |
| 5 | William T. Strawberry | 5 | Son | — | Maryland |
| 6 | Isa W. Callahan | 29 | Head | Grocery Store | Maryland |
| 7 | Alice D. Callahan | 25 | Wife | — | Maryland |
| 8 | Virginia L. Callahan | 5 | Daughter | — | Maryland |
| 9 | Joseph P. Callahan | 3 | Son | — | Maryland |
| 10 | Carl Thyne | 19 | Brother-in-law | Laborer | Maryland |
| 11 | Hattie E. Butler | 39 | Head | — | Maryland |
| 12 | Franklin L. Butler | 15 | Son | Helper | Maryland |
| 13 | Isabel Butler | 11 | Daughter | — | Maryland |
| 14 | Lucile Butler | 10 | Daughter | — | Maryland |
| 15 | Kenneth B. Butler | 9 | Son | — | Maryland |
| 16 | Joseph E. Butler | 5 | Son | — | Maryland |
| 17 | Bruce T. Butler | 2 | Son | — | Maryland |
| 18 | John C. Scott | 40 | Head | Farmer | Maryland |
| 19 | Nellie D. Scott | 40 | Wife | — | Delaware |
| 20 | Theodore C. Scott | 13 | Son | — | Maryland |
| 21 | John W. Adams | 60 | Head | Laborer | Maryland |
| 22 | Josephine Adams | 56 | Wife | — | Virginia |
| 23 | Lenora E. Adams | 31 | Daughter | Seamstress | Maryland |
| 24 | Ruth E. Adams | 29 | Daughter | Bookkeeper | Maryland |
| 25 | Philip H. Adams | 10 | Grandson | — | Maryland |
| 26 | William W. White | 43 | Head | Farmer | Maryland |
| 27 | Lola H. White | 42 | Wife | — | Maryland |
| 28 | Clyde L. White | 19 | Son | Farm Laborer | Maryland |
| 29 | Charlie W. White | 17 | Son | — | Maryland |
| 30 | Oliver T. White | 15 | Son | — | Maryland |
| 31 | Stella V. White | 14 | Daughter | — | Maryland |
| 32 | Elizabeth A. White | 12 | Daughter | — | Maryland |
| 33 | Bertha L. White THIS PERSON | 10 | Daughter | — | Maryland |
| 34 | Rosala L. White | 8 | Daughter | — | Maryland |
| 35 | Rowena V. White | 6 | Daughter | — | Maryland |
| 36 | Robert L. White | 5 | Son | — | Maryland |
| 37 | Harry R. Harrison | 41 | Head | Farmer | Delaware |
| 38 | Ella M. Harrison | 41 | Wife | — | Maryland |
| 39 | Winfield Harrison | 5 | Son | — | Connecticut |
| 40 | Silas V. Christfield | 48 | Head | Laborer | Maryland |
| 41 | Mattie D. Christfield | 42 | Wife | Laborer | Maryland |
| 42 | Henry F. Lindsey | 70 | Head | Carpenter | Maryland |
| 43 | Victoria Lindsey | 71 | Wife | — | Maryland |
| 44 | William T. Carroll | 69 | Head | Laborer | Maryland |
| 45 | Rachel Carroll | 62 | Wife | — | Maryland |
| 46 | Myrtle M. Carroll | 20 | Daughter | Seamstress | Maryland |
| 47 | Edith V. Carroll | 20 | Daughter | Seamstress | Maryland |
| 48 | Charles E. Wright | 62 | Head | Poultryman | Maryland |
| 49 | Florida Wright | 65 | Wife | — | Delaware |
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)