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Alice Brooks — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Prince-George'S-County, Maryland
Our Model Tree links this Alice Brooks across the 1930 and 1940 US Censuses in Prince-George'S-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 8-person household.
Age 11
b. ~1929
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Prince-George'S-County, Maryland |
| Surname | Brooks |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District 8 Aquasco |
| 1935 Residence (County) | Prince Georges |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Election District 8 Aquasco |
| Est. Birth Year | ~1929 |
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 1940 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Agusta Brooks | Head | — | 50 | ~1890 |
| Alice Brooks | Daughter | — | 11 | ~1929 |
| Agusta Brooks | Son | — | 12 | ~1928 |
| Berdena Brooks | Daughter | — | 15 | ~1925 |
| Beatrice Brooks | Daughter | — | 9 | ~1931 |
| Matilda Brooks | Daughter | — | 18 | ~1922 |
| Irene Chesley | Other | — | 1 | ~1939 |
| Robert Brooks | Son | — | 14 | ~1926 |
Census Appearances
1930
Prince Georges, …
Daughter, age 1
Prince Georges, Maryland · implied b. ~1929 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brooks |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Prince-George'S-County, Maryland
Daughter, age 11
Prince-George'S-County, Maryland · implied b. ~1929 — 8 household members
| Surname | Brooks |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District 8 Aquasco |
| 1935 Residence (County) | Prince Georges |
| 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 Alice Brooks across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alice Brooks
Daughter · 1940 · age 11 · b. ~1929 · Maryland
★ You are viewing this record
Sibling
Agusta Brooks
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Brooks
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Brooks
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Matilda Brooks
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Berdena Brooks
Sibling · 1940 · age 15
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 — Prince-George'S-County, Maryland
Open full size
1940 US Federal Census — Prince-George'S-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01556-00815)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Savoy | 20 | Head | Farmer | Maryland |
| 2 | Mary Savoy | 1 | Daughter | — | Maryland |
| 3 | Sidney Douglas | 27 | Head | Farmer | Maryland |
| 4 | Lola Douglas | 21 | Wife | — | Maryland |
| 5 | Elanor Douglas | 5 | Daughter | — | Maryland |
| 6 | William Douglas | 3 | Son | — | Maryland |
| 7 | George W. Douglas | 1 | Son | — | Maryland |
| 8 | John Boone | 50 | Head | — | Maryland |
| 9 | Albert Boone | 28 | Son | Laborer | Maryland |
| 10 | Benjamin Mackel | 23 | Son-in-law | Laborer | Maryland |
| 11 | Louise Mackel | 22 | Daughter | — | Maryland |
| 12 | Raymond Mackel | 8 | Grandson | — | Maryland |
| 13 | Harry Mackel | 3 | Grandson | — | Maryland |
| 14 | Benjamin Jr. Mackel | 1 | Grandson | — | Maryland |
| 15 | Norman Butler | 37 | Head | Laborer | Maryland |
| 16 | Effie Butler | 34 | Wife | — | Maryland |
| 17 | Leo Butler | 13 | Son | — | Maryland |
| 18 | James Butler | 10 | Son | — | Maryland |
| 19 | Walter Butler | 8 | Son | — | Maryland |
| 20 | Harry Butler | 2 | Son | — | Maryland |
| 21 | Emily Butler | 1 | Daughter | — | Maryland |
| 22 | Cardinal Gibbons | 41 | Head | Farmer | Maryland |
| 23 | Edith Gibbons | 37 | Wife | — | Maryland |
| 24 | Jessie Gibbons | 17 | Daughter | — | Maryland |
| 25 | Frank Gibbons | 45 | Head | Farm Manager | Maryland |
| 26 | George Buckler | 32 | Head | Farmer | Maryland |
| 27 | Josephine Buckler | 17 | Son | Farmer | Maryland |
| 28 | James Buckler | 13 | Son | — | Maryland |
| 29 | Nina V. Canter | 60 | Head | — | Maryland |
| 30 | Samuel Canter | 34 | Son | Farmer | Maryland |
| 31 | Roy S. Canter | 22 | Son | Farmer | Maryland |
| 32 | Doris Elizabeth Canter | 14 | Daughter | — | Maryland |
| 33 | Agusta Brooks | 50 | Head | Farmer | Maryland |
| 34 | Matilda Brooks | 18 | Daughter | — | Maryland |
| 35 | Berdena Brooks | 15 | Daughter | — | Maryland |
| 36 | Robert E. Brooks | 14 | Son | — | Maryland |
| 37 | Agusta Jr. Brooks | 12 | Son | — | Maryland |
| 38 | Alice Brooks THIS PERSON | 11 | Daughter | — | Maryland |
| 39 | Beatrice Brooks | 9 | Daughter | — | Maryland |
| 40 | Irene Chesley | 1 | Niece | — | D.C. |
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)