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Lloyd Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Lloyd Williams across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 7-person household.
Age 17
b. ~1923
Male
Son
Born: North Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Williams |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same Place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1923 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lloyd | Age | Birth yr |
|---|---|---|---|---|
| Neal Williams | Head | — | 53 | ~1887 |
| Margarette Williams | Daughter | — | 19 | ~1921 |
| Lloyd Williams | Son | — | 17 | ~1923 |
| Robert Williams | Son | — | 8 | ~1932 |
| Bessie Williams | Daughter | — | 26 | ~1914 |
| Dorothy Williams | Daughter | — | 10 | ~1930 |
| Mamie Williams | Spouse | — | 47 | ~1893 |
Census Appearances
1930
Baltimore, Maryland
Son, age 9
Baltimore, Maryland · implied b. ~1921 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 9 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read/Write | none |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Baltimore-City-County, Maryland
Son, age 17
Baltimore-City-County, Maryland · implied b. ~1923 — 7 household members
| Surname | Williams |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Industry | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same Place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
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 Lloyd Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lloyd Williams
Son · 1940 · age 17 · b. ~1923 · Maryland
★ You are viewing this record
Sibling
Margarette Williams
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Williams
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Williams
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie Williams
Sibling · 1940 · age 26
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-t0627-01512-00806)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Roles Mildred Smith | 11 | Daughter | — | Maryland |
| 42 | Miller Charles Smith | 24 | Nephew | Unskilled Laborer | Maryland |
| 43 | Miller Edith Smith | 23 | Niece | — | Maryland |
| 44 | Miller Leonard Smith | 3 | Nephew | — | Maryland |
| 45 | Miller Elaine Smith | 1 | Niece | — | Maryland |
| 46 | James John Smith | 28 | Lodger | Unskilled Laborer | Georgia |
| 47 | Richard Cochran | 38 | Head | Unskilled Laborer | North Carolina |
| 48 | Inez Mcclellan | 29 | Sister | Maid | North Carolina |
| 49 | Dorothy Mcclellan | 10 | Niece | — | North Carolina |
| 50 | Ethel Mcclellan | 9 | Niece | — | North Carolina |
| 51 | Sarah Mcclellan | 8 | Niece | — | North Carolina |
| 52 | Beatrice Mcclellan | 1 | Niece | — | North Carolina |
| 53 | Sol Miller | 42 | Head | Merchant | Russia |
| 54 | Hannah Miller | 35 | Wife | Merchant | Washington DC |
| 55 | Phyllis Miller | 14 | Daughter | — | Washington DC |
| 56 | Lois Miller | 9 | Daughter | — | Washington DC |
| 57 | Ottris Stanley | 42 | Head | Unskilled Laborer | Maryland |
| 58 | Henrietta Stanley | 48 | Wife | Maid | Maryland |
| 59 | Ernest Parker | 52 | Brother | Barber | Maryland |
| 60 | Alureda Parker | 50 | Sister | Maid | Maryland |
| 61 | Charles Harris | 40 | Lodger | — | Maryland |
| 62 | Neal Williams | 53 | Head | Laborer | North Carolina |
| 63 | Mamie Williams | 47 | Wife | — | North Carolina |
| 64 | Bessie Williams | 26 | Daughter | Waitress | North Carolina |
| 65 | Margarette Williams | 19 | Daughter | — | North Carolina |
| 66 | Lloyd Williams THIS PERSON | 17 | Son | — | North Carolina |
| 67 | Dorothy Williams | 10 | Daughter | — | North Carolina |
| 68 | Robert Williams | 8 | Son | — | North Carolina |
| 69 | Beulah Grant | 53 | Head | Maid | New York |
| 70 | Martha Grant | 5 | Daughter | — | Pennsylvania |
| 71 | Elizabeth Grant | 2 | Daughter | — | Pennsylvania |
| 72 | Hampton Claude | 42 | Head | Unskilled Laborer | North Carolina |
| 73 | Annabell Claude | 37 | Wife | — | North Carolina |
| 74 | William Claude | 17 | Son | — | North Carolina |
| 75 | Thomas Claude | 15 | Son | — | South Carolina |
| 76 | Lily Claude | 11 | Daughter | — | Maryland |
| 77 | Robert Claude | 9 | Son | — | Maryland |
| 78 | Jesse Belle Claude | 8 | Daughter | — | Maryland |
| 79 | James Claude | 7 | Son | — | Maryland |
| 80 | Hampton Jr. Claude | 5 | Son | — | Maryland |
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)