LD
Lewis Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Los Angeles, California
Our Model Tree links this Lewis Davis across the 1930 and 1940 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a son (b.~1917), then head of a 8-person household.
Age 13
b. ~1917
Male
Son
Born: Washington
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | Davis |
| Given Name | Lewis E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Oregon |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Compton Township |
| 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 Lewis | Age | Birth yr |
|---|---|---|---|---|
| Jewell Davis | Daughter | — | 10 | ~1920 |
| Lucile Davis | Daughter | — | 7 | ~1923 |
| Bessie Davis | Spouse | — | 33 | ~1897 |
| Earl Davis | Son | — | 14 | ~1916 |
| Richard Davis | Son | — | 12 | ~1918 |
| E Davis | Head | — | 44 | ~1886 |
| Jackeline Davis | Daughter | — | 4 | ~1926 |
| Lewis Davis | Son | — | 13 | ~1917 |
Census Appearances
1930
Los Angeles, …
Son, age 13
Los Angeles, California · implied b. ~1917 — 8 household members
| Surname | Davis |
| Given Name | Lewis E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Oregon |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Los-Angeles-County, California
Son, age 24
Los-Angeles-County, California · implied b. ~1916 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Leslie H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Los Angeles |
| 1935 Residence (County) | La |
| Occupation | Iron Worker |
| Industry | House Construction |
| Class of Worker | PW |
| Hours Worked | 10 |
| Income (1939) | 1080 |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Lewis Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lewis Davis
Son · 1930 · age 13 · b. ~1917 · California
★ You are viewing this record
Sibling
Earl Davis
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucile Davis
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jackeline Davis
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Davis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jewell Davis
Sibling · 1930 · age 10
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 — Los Angeles, California
Open full size
1930 US Federal Census — Los Angeles, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel125:1018)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | E. E. Davis | 44 | Head | Laborer | Michigan |
| 2 | Bessie Davis | 33 | Wife | None | Oregon |
| 3 | Earl E. Davis | 14 | Son | None | Washington |
| 4 | Lewis E. Davis THIS PERSON | 13 | Son | None | Washington |
| 5 | Richard C. Davis | 12 | Son | None | Washington |
| 6 | Jewell A. Davis | 10 | Daughter | None | Washington |
| 7 | Lucile Davis | 7 | Daughter | None | Washington |
| 8 | Jackeline Davis | 4 | Daughter | None | California |
| 9 | A. Lucker | 74 | Head | None | Germany |
| 10 | Sophia Lucker | 65 | Wife | None | Germany |
| 11 | Oscar B. Lucker | 31 | Son | Laborer | Illinois |
| 12 | John L. Lucker | 19 | Son | Laborer | Illinois |
| 13 | Hayman Morrisett | 33 | Head | Laborer | Missouri |
| 14 | Lura Morrisett | 31 | Wife | None | Missouri |
| 15 | Morrisett | None | — | — | — |
| 16 | John D. Dircakis | 50 | Head | Laborer | Greece |
| 17 | James Dircakis | 54 | Brother | None | Greece |
| 18 | Edd Edmondson | 51 | Head | None | Ohio |
| 19 | Esther C. Edmondson | 28 | Wife | None | Ohio |
| 20 | Clarence Edmondson | 2 | Son | None | Ohio |
| 21 | Emmett Campbell | 27 | Head | Proprietor | Ohio |
| 22 | Willie Kirkendall | 56 | Head | Teacher | Iowa |
| 23 | Ted B. Kirkendall | 20 | Son | Laborer | Colorado |
| 24 | Jean G. Kirkendall | 13 | Daughter | None | Utah |
| 25 | William J. Perry | 43 | Head | Salesman | England |
| 26 | Viva Perry | 35 | Wife | None | England |
| 27 | Leslie M. Perry | 5 | Daughter | None | California |
| 28 | Celline M. Perry | 4 | Daughter | None | California |
| 29 | James F. Gray | 81 | Head | Retired | Illinois |
| 30 | Sarah E. Gray | 73 | Wife | None | Missouri |
| 31 | Charles H. Vinson | 62 | Head | Carpenter | Illinois |
| 32 | Georgia V. Vinson | 51 | Wife | None | West Virginia |
| 33 | Kenneth V. Vinson | 18 | Son | Laborer | Nebraska |
| 34 | R. E. Knowles | 79 | Head | Retired | Ohio |
| 35 | Sarah H. Knowles | 78 | Wife | None | New York |
| 36 | Marshall G. Morrisett | 31 | Head | Salesman | Michigan |
| 37 | Agnes Morrisett | 29 | Wife | None | California |
| 38 | Jay M. Morrisett | 3 | Son | None | California |
| 39 | Edgar A. Huett | 40 | Head | Attorney | Alabama |
| 40 | Mary E. Huett | 65 | Mother | None | Georgia |
| 41 | James Sylvester | 68 | Head | Retired | Iowa |
| 42 | M. J. Alcott | 58 | Head | Agent | Pennsylvania |
| 43 | Ardell Alcott | 56 | Wife | None | California |
| 44 | Myrtle Caldwell | 30 | Daughter | None | California |
| 45 | Paul B. Caldwell | 3 | Son | None | California |
| 46 | H. A. Walcott | 79 | Head | Retired | Illinois |
| 47 | Nellie D. Walcott | 77 | Wife | None | Illinois |
| 48 | Arthur D. Hill | 21 | Head | Truck Driver | Oklahoma |
| 49 | Avis Mae Hill | 18 | Wife | None | Washington |
| 50 | Paul W. Caldwell | 28 | Son-in-law | None | North Carolina |
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)