LD
Lloyd Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washington-County, Maryland
Our Model Tree links this Lloyd Davis across the 1930 and 1940 US Censuses in Washington-County, Maryland (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 13-person household.
Age 18
b. ~1922
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Maryland |
| Surname | Davis |
| Given Name | Lloyd Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Hagerstown |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Occupation | truck driver |
| Industry | Contractor |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 380 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Truck Driver |
| Township / Ward | Hagerstown |
| Est. Birth Year | ~1922 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lloyd | Age | Birth yr |
|---|---|---|---|---|
| Franklin Davis | Son | — | 5 | ~1935 |
| Mary Davis | Daughter | — | 3 | ~1937 |
| Roslyn Davis | Daughter | — | 16 | ~1924 |
| Robert Davis | Son | — | 14 | ~1926 |
| Roger Davis | Son | — | ~1940 | |
| Edward Davis | Son | — | 3 | ~1937 |
| Lloyd Davis | Son | — | 18 | ~1922 |
| Carrie Davis | Spouse | — | 40 | ~1900 |
| Hubert Davis | Son | — | 10 | ~1930 |
| Lloyd Davis | Head | — | 40 | ~1900 |
| Sara Davis | Daughter | — | 11 | ~1929 |
| Joan Davis | Daughter | — | 8 | ~1932 |
| Edgar Davis | Son | — | 1 | ~1939 |
Census Appearances
1930
Washington, Maryland
Son, age 8
Washington, Maryland · implied b. ~1922 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Washington-County, Maryland
Son, age 18
Washington-County, Maryland · implied b. ~1922 — 13 household members
| Surname | Davis |
| Given Name | Lloyd Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Hagerstown |
| 1935 Residence (County) | Washington |
| Occupation | truck driver |
| Industry | Contractor |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 380 |
| Highest Grade | No 5 |
| 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 Lloyd Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lloyd Davis
Son · 1940 · age 18 · b. ~1922 · Maryland
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Sibling
Edgar Davis
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Davis
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roger Davis
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Davis
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hubert Davis
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Davis
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joan Davis
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Franklin Davis
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roslyn Davis
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sara Davis
Sibling · 1940 · age 11
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 — Washington-County, Maryland
Open full size
1940 US Federal Census — Washington-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01561-00246)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Catherine Free | 14 | Daughter | — | Maryland |
| 2 | End Of South Potomac St. | None | Beginning of Garlinger Ave. | — | — |
| 3 | Catherine Jones | 49 | Head | — | Pennsylvania |
| 4 | Albert Jones | 18 | Son | Garbage Collector | Pennsylvania |
| 5 | Kenneth Jones | 16 | Son | — | Pennsylvania |
| 6 | Oscar Jones | 14 | Son | — | Pennsylvania |
| 7 | Harry Jones | 12 | Son | — | Maryland |
| 8 | Freddie Jones | 8 | Son | — | Maryland |
| 9 | James Jones | 6 | Son | — | Maryland |
| 10 | Grace Jones | 4 | Daughter | — | Maryland |
| 11 | Orrie Peters | 54 | Head | Laborer | Pennsylvania |
| 12 | Grace Peters | 41 | Wife | — | Maryland |
| 13 | Anna Peters | 21 | Daughter | — | Maryland |
| 14 | Clarence Peters | 14 | Son | — | Maryland |
| 15 | Ralph Garlinger | 37 | Head | Laborer | Pennsylvania |
| 16 | Nellie Garlinger | 30 | Wife | — | Pennsylvania |
| 17 | Ester Garlinger | 12 | Daughter | — | Pennsylvania |
| 18 | Ruth Garlinger | 11 | Daughter | — | Pennsylvania |
| 19 | Glenn Garlinger | 9 | Son | — | Pennsylvania |
| 20 | Alma Garlinger | 8 | Daughter | — | Pennsylvania |
| 21 | Ernest Garlinger | 5 | Son | — | Maryland |
| 22 | Earl Garlinger | 1 | Son | — | Maryland |
| 23 | Lloyd Davis | 40 | Head | Concrete Painting | Maryland |
| 24 | Carrie Davis | 40 | Wife | — | Maryland |
| 25 | Lloyd Jr. Davis THIS PERSON | 18 | Son | Truck Driver | Maryland |
| 26 | Roslyn Davis | 16 | Daughter | — | Maryland |
| 27 | Robert Davis | 14 | Son | — | Maryland |
| 28 | Sara Davis | 11 | Daughter | — | Maryland |
| 29 | Hubert Davis | 10 | Son | — | Maryland |
| 30 | Joan Davis | 8 | Daughter | — | Maryland |
| 31 | Franklin Davis | 5 | Son | — | Maryland |
| 32 | Edward Davis | 3 | Son | — | Maryland |
| 33 | Mary Davis | 3 | Daughter | — | Maryland |
| 34 | Edgar Davis | 1 | Son | — | Maryland |
| 35 | Roger Davis | 0 | Son | — | Maryland |
| 36 | Ray Hurd | 49 | Head | Truck Driver | Maryland |
| 37 | Ada Hurd | 46 | Wife | — | Pennsylvania |
| 38 | Violet Marie Hurd | 17 | Daughter | Packing | Maryland |
| 39 | James Edgar Hurd | 12 | Son | — | Pennsylvania |
| 40 | Robert Lee Hurd | 8 | Son | — | Maryland |
Related Census Records
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)