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Ella Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Ella Williams across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 10-person household.
Age 13
b. ~1927
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Williams |
| Given Name | Ella |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same Place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1927 |
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 Ella | Age | Birth yr |
|---|---|---|---|---|
| Mildred Williams | Daughter | — | ~1940 | |
| Alice Williams | Daughter | — | 2 | ~1938 |
| Ella Williams | Daughter | — | 13 | ~1927 |
| Frank Williams | Head | — | 31 | ~1909 |
| Frederick Williams | Son | — | 5 | ~1935 |
| Franklin Williams | Son | — | 10 | ~1930 |
| James Williams | Son | — | 7 | ~1933 |
| Charles Williams | Son | — | 9 | ~1931 |
| Benjamin Williams | Son | — | 3 | ~1937 |
| Mildred Williams | Spouse | — | 30 | ~1910 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 2
Baltimore, Maryland · implied b. ~1928 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Ella |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Daughter, age 13
Baltimore-City-County, Maryland · implied b. ~1927 — 10 household members
| Surname | Williams |
| Given Name | Ella |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Highest Grade | No 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 Ella Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ella Williams
Daughter · 1940 · age 13 · b. ~1927 · Maryland
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Sibling
Benjamin Williams
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Franklin Williams
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Williams
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Williams
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Williams
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Williams
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Williams
Sibling · 1940 · age 2
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 — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01534-00193)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary E. Thompson | 80 | Mother | — | Virginia |
| 2 | Elmer Leitch | 43 | Lodger | Roofer | Maryland |
| 3 | Charles Hopkins | 24 | Head | Laborer | Maryland |
| 4 | Elizabeth Hopkins | 24 | Wife | — | Maryland |
| 5 | Joseph Hopkins | 0 | Son | — | Maryland |
| 6 | Raymond E. Strong | 33 | Head | Painter | Pennsylvania |
| 7 | Katherine Strong | 42 | Wife | — | Maryland |
| 8 | Earl J. Strong | 41 | Brother | Laborer | Pennsylvania |
| 9 | Freda Robinson | 38 | Head | Mission Worker | Connecticut |
| 10 | Edward Robinson | 14 | Son | — | Connecticut |
| 11 | John J. Hennely | 42 | Head | Laborer | Maryland |
| 12 | Ida J. Hennely | 52 | Wife | — | Maryland |
| 13 | Clifton Bakker | 20 | Step-son | Pin Boy | Maryland |
| 14 | Linwood Bakker | 20 | Son | Pin Boy | Maryland |
| 15 | Joseph J. Hennely | 13 | Son | — | Maryland |
| 16 | Raymond Beach | 48 | Head | Laborer | Ohio |
| 17 | Rose Beach | 51 | Wife | — | Maryland |
| 18 | Emma E. Jeffers | 48 | Head | House Mother | Maryland |
| 19 | Philip Jeffers | 21 | Son | Produce Helper | Maryland |
| 20 | Frank Williams | 31 | Head | Truck Driver | Maryland |
| 21 | Mildred Williams | 30 | Wife | — | Maryland |
| 22 | Ella Williams THIS PERSON | 13 | Daughter | — | Maryland |
| 23 | Franklin Williams | 10 | Son | — | Maryland |
| 24 | Charles Williams | 9 | Son | — | Maryland |
| 25 | James Williams | 7 | Son | — | Maryland |
| 26 | Frederick Williams | 5 | Son | — | Maryland |
| 27 | Benjamin Williams | 3 | Son | — | Maryland |
| 28 | Alice Williams | 2 | Daughter | — | Maryland |
| 29 | Mildred Williams | 0 | Daughter | — | Maryland |
| 30 | Thomas Hood | 33 | Head | Manager | N. Carolina |
| 31 | Agnes Hood | 31 | Wife | — | Maryland |
| 32 | James Hood | 14 | Son | — | Maryland |
| 33 | Julius Hood | 11 | Son | — | Maryland |
| 34 | Katherine Hood | 9 | Daughter | — | Maryland |
| 35 | Irene Hood | 7 | Daughter | — | Maryland |
| 36 | John Hood | 3 | Son | — | Maryland |
| 37 | Charles Hood | 1 | Son | — | Maryland |
| 38 | Durwood Hood | 28 | Brother | Attendant | N. Carolina |
| 39 | Patrick Donahue | 28 | Lodger | Electric Welder | Illinois |
| 40 | Frank Defino | 41 | Head | Chauffeur | Italy |
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)