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Beatrice Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Beatrice Davis across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 8-person household.
Age 13
b. ~1917
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Davis |
| Given Name | Beatrice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | West Virginia |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore |
| Est. Birth Year | ~1917 |
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 1930 census.
| Name | Relation to head | Relative to Beatrice | Age | Birth yr |
|---|---|---|---|---|
| Robert Davis | Head | — | 33 | ~1897 |
| Leyston Davis | Son | — | 9 | ~1921 |
| Augusta Davis | Daughter | — | 3 | ~1927 |
| Florence Davis | Daughter | — | 5 | ~1925 |
| Beatrice Davis | Daughter | — | 13 | ~1917 |
| Samuel Davis | Son | — | 11 | ~1919 |
| Robert Davis | Son | — | 7 | ~1923 |
| Agnes Davis | Other | — | 32 | ~1898 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 13
Baltimore, Maryland · implied b. ~1917 — 8 household members
| Surname | Davis |
| Given Name | Beatrice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | West Virginia |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Spouse, age 24
Baltimore-City-County, Maryland · implied b. ~1916 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Bernice |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| 1935 Residence (County) | Baltimore City |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 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 Beatrice Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Beatrice Davis
Daughter · 1930 · age 13 · b. ~1917 · Maryland
★ You are viewing this record
Sibling
Florence Davis
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leyston Davis
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Davis
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Samuel Davis
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Augusta Davis
Sibling · 1930 · age 3
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 — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus854unit:0212)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | H. Glenn Brewer | 70 | Head | Retired | Maryland |
| 52 | Charlotte Brewer | 67 | Wife-H | — | Pennsylvania |
| 53 | Joseph Brewer | 27 | Son | Mechanic | Maryland |
| 54 | Hannah Brewer | 27 | Daughter-in-law | — | Maryland |
| 55 | Arthur Brewer | 5 | Grandson | — | Maryland |
| 56 | Frank Forestello | 29 | Head | Attorney-At-Law | Maryland |
| 57 | Agnes Forestello | 65 | Mother-H | — | England |
| 58 | Mary Forestello | 30 | Daughter | Accountant | Maryland |
| 59 | Joseph Forestello | 28 | Son | Buyer | Maryland |
| 60 | Lawrence Forestello | 24 | Son | General Clerk | Maryland |
| 61 | Edgar Bloner | 44 | Head | Carpenter | Maryland |
| 62 | Frieda Bloner | 35 | Wife-H | — | Switzerland |
| 63 | Edgar Bloner | 14 | Son | — | Virginia |
| 64 | Howard Bloner | 11 | Son | — | Maryland |
| 65 | Calvin Bloner | 10 | Son | — | Maryland |
| 66 | Robert Bloner | 6 | Son | — | Maryland |
| 67 | Shirley Bloner | 4 | Daughter | — | Maryland |
| 68 | Harry B. Jones | 30 | Head | Roofer | Virginia |
| 69 | Esther Jones | 24 | Wife-H | — | Maryland |
| 70 | Mary V. Jones | 4 | Daughter | — | Maryland |
| 71 | Margaret Jones | 1 | Daughter | — | Maryland |
| 72 | Edward Evans | 22 | Head | Laborer | Maryland |
| 73 | Evelyn Evans | 22 | Wife-H | — | Maryland |
| 74 | Janice Evans | 0 | Daughter | — | Maryland |
| 75 | James Porter | 32 | Head | Meter Tester | Maryland |
| 76 | Mildred Porter | 26 | Wife-H | — | Maryland |
| 77 | Marshall Porter | 2 | Son | — | Maryland |
| 78 | Melvin Marshall | 20 | Brother | Salesman | Maryland |
| 79 | Adam Uhl | 23 | Head | Office Work | Maryland |
| 80 | Agnes Uhl | 23 | Wife-H | — | Maryland |
| 81 | Bessie A. Uhl | 1 | Daughter | — | Maryland |
| 82 | George F. Zimmerman | 62 | Head | Conductor | Maryland |
| 83 | Amelia Zimmerman | 60 | Wife-H | — | Maryland |
| 84 | Adam Zimmerman | 29 | Daughter | — | Maryland |
| 85 | Leon Woolard | 49 | Head | Carpenter | North Carolina |
| 86 | Emma Woolard | 43 | Wife-H | — | Maryland |
| 87 | Doris Woolard | 15 | Daughter | — | North Carolina |
| 88 | Quentin Woolard | 10 | Son | — | Maryland |
| 89 | Miriam Woolard | 7 | Daughter | — | Maryland |
| 90 | Evelyn Woolard | 5 | Daughter | — | Maryland |
| 91 | David Woolard | 2 | Grandson | — | North Carolina |
| 92 | Joseph Moseley | 26 | Boarder | Machinist | North Carolina |
| 93 | Robert Davis | 33 | Head | Machinist | Maryland |
| 94 | Agnes Davis | 32 | Wife-H | Driver-Salesman | West Virginia |
| 95 | Beatrice Davis THIS PERSON | 13 | Daughter | — | Maryland |
| 96 | Samuel Davis | 11 | Son | — | Maryland |
| 97 | Leyston Davis | 9 | Son | — | Maryland |
| 98 | Robert Davis | 7 | Son | — | Maryland |
| 99 | Florence Davis | 5 | Daughter | — | Maryland |
| 100 | Augusta Davis | 3 | Daughter | — | Maryland |
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)