LD
Lloyd Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Vermilion, Illinois
Our Model Tree links this Lloyd Davis across the 1930 and 1940 US Censuses in Vermilion, Illinois (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 13-person household.
Age 17
b. ~1913
Male
Son
Born: Indiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Vermilion, Illinois |
| Surname | Davis |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | Salesman |
| Industry | Drug Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Salesman |
| Township / Ward | Danville City |
| Est. Birth Year | ~1913 |
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 1930 census.
| Name | Relation to head | Relative to Lloyd | Age | Birth yr |
|---|---|---|---|---|
| Glendora Davis | Daughter | — | 14 | ~1916 |
| Stanley Davis | Son | — | 1 | ~1929 |
| Russell Davis | Son | — | 22 | ~1908 |
| George Davis | Head | — | 48 | ~1882 |
| Gerald Davis | Son | — | 16 | ~1914 |
| Earl Davis | Son | — | 19 | ~1911 |
| Robert Davis | Son | — | 9 | ~1921 |
| Marjorie Davis | Daughter | — | 4 | ~1926 |
| Richard Davis | Son | — | 20 | ~1910 |
| Lloyd Davis | Son | — | 17 | ~1913 |
| James Davis | Son | — | 5 | ~1925 |
| Joseph Davis | Son | — | 7 | ~1923 |
| Edrie Davis | Spouse | — | 40 | ~1890 |
Census Appearances
1930
Vermilion, Illinois
Son, age 17
Vermilion, Illinois · implied b. ~1913 — 13 household members
| Surname | Davis |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Salesman |
| Industry | Drug Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Vermilion-County, Illinois
Head, age 27
Vermilion-County, Illinois · implied b. ~1913 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Loyd |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Danville City |
| 1935 Residence (County) | Vermilion |
| Occupation | street maintainer |
| Industry | city |
| Class of Worker | GW |
| Hours Worked | 42 |
| Income (1939) | 988 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 · 1930 · age 17 · b. ~1913 · Illinois
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Sibling
Glendora Davis
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Davis
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Russell Davis
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Davis
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Davis
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Davis
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Davis
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stanley Davis
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Davis
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Davis
Sibling · 1930 · age 4
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 — Vermilion, Illinois
Open full size
1930 US Federal Census — Vermilion, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel564:0172)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Raymond Westlake | 21 | Boarder | Laborer | Wisconsin |
| 52 | Edwin Jones | 58 | Head | Operator | Illinois |
| 53 | Nassay Jones | 46 | Wife | — | West Virginia |
| 54 | Martha Jones | 26 | Daughter | Seamstress | Illinois |
| 55 | Paul Jones | 21 | Son | Laborer | Illinois |
| 56 | Charles Biggs | 42 | Head | Motorman | Illinois |
| 57 | Lizzie Biggs | 42 | Wife | — | Illinois |
| 58 | Opal Biggs | 21 | Daughter | Floorlady | Illinois |
| 59 | Harold Biggs | 19 | Son | — | Illinois |
| 60 | George W. Davis | 48 | Head | Business Agent | Indiana |
| 61 | Edrie Davis | 40 | Wife | — | Indiana |
| 62 | Russell Davis | 22 | Son | Deliveryman | Indiana |
| 63 | Richard Davis | 20 | Son | Grinder | Indiana |
| 64 | Earl Davis | 19 | Son | Laborer | Indiana |
| 65 | Lloyd Davis THIS PERSON | 17 | Son | Salesman | Indiana |
| 66 | Gerald Davis | 16 | Son | — | Indiana |
| 67 | Glendora Davis | 14 | Daughter | — | Indiana |
| 68 | Robert Davis | 9 | Son | — | Indiana |
| 69 | Joseph Davis | 7 | Son | — | Indiana |
| 70 | James Davis | 5 | Son | — | Indiana |
| 71 | Marjorie Davis | 4 | Daughter | — | Indiana |
| 72 | Stanley Davis | 1 | Son | — | Indiana |
| 73 | Pleasant J. Odgen | 83 | Head | — | Indiana |
| 74 | Charles Odgen | 57 | Son | Hauling | Kansas |
| 75 | Arthur Odgen | 53 | Son | Carpenter | Illinois |
| 76 | Ray C. Cox | 42 | Head | Switchman | Illinois |
| 77 | Truda Cox | 35 | Wife | — | Indiana |
| 78 | Frank Staggs | 37 | Brother-in-law | Switchman | Indiana |
| 79 | Fay T. Harriman | 38 | Head | Painter | Illinois |
| 80 | Jennie Harriman | 37 | Wife | — | France |
| 81 | Isaac Martin | 70 | Head | Laborer | Illinois |
| 82 | Cora Martin | 58 | Wife | — | Indiana |
| 83 | Juanita Martin | 19 | Daughter | Secretary | Illinois |
| 84 | Effie Hibbs | 51 | Roomer | Agent | Indiana |
| 85 | Willard Gouge | 30 | Head | Laborer | Illinois |
| 86 | Gladys Gouge | 20 | Wife | — | Illinois |
| 87 | Norman Gouge | 4 | Son | — | Illinois |
| 88 | Vivian Gouge | 2 | Daughter | — | Illinois |
| 89 | Norma Gouge | 0 | Daughter | — | Illinois |
| 90 | Frank Pye | 36 | Head | Boilermaker | Nebraska |
| 91 | Erma Pye | 31 | Wife | — | Nebraska |
| 92 | Frank Jr. Pye | 14 | Son | — | Nebraska |
| 93 | Theodore Pye | 11 | Son | — | Nebraska |
| 94 | Wilma Pye | 9 | Daughter | — | Nebraska |
| 95 | Manuel Jacobs | 36 | Head | Laborer | Nebraska |
| 96 | Anna Jacobs | 35 | Wife | — | Indiana |
| 97 | Anna Jacobs | 4 | Daughter | — | Illinois |
| 98 | Patricia Jacobs | 2 | Daughter | — | Illinois |
| 99 | Betty L. Jacobs | 0 | Daughter | — | Illinois |
| 100 | Elizabeth-Ab Jones | 22 | Daughter | Waitress | Illinois |
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)