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Claude Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cass, Illinois
Our Model Tree links this Claude Davis across the 1920 and 1930 US Censuses in Cass, Illinois (XGBoost, ~Confirmed) — first a head (b.~1894), then head of a 12-person household.
Age 36
b. ~1894
Male
Head
Born: Illinois
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cass, Illinois |
| Surname | Davis |
| Given Name | Claude |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 20 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Farmer |
| Industry | Grain Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Farmer |
| Township / Ward | Bluff Springs Township |
| Est. Birth Year | ~1894 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Claude | Age | Birth yr |
|---|---|---|---|---|
| Anna Davis | Other | — | 35 | ~1895 |
| Lula White | Other | — | 32 | ~1898 |
| Loyd White | Son | — | 11 | ~1919 |
| Lawrence White | Son | — | 5 | ~1925 |
| Floyd White | Son | — | 14 | ~1916 |
| Francis Davis | Son | — | 11 | ~1919 |
| Irene White | Daughter | — | 13 | ~1917 |
| Claude Davis | Head | — | 36 | ~1894 |
| Gerald White | Son | — | 9 | ~1921 |
| Lorene White | Daughter | — | 6 | ~1924 |
| Roscoe White | Other | — | 33 | ~1897 |
| Dorothy Davis | Daughter | — | 8 | ~1922 |
Census Appearances
1920
Cass, Illinois
Head, age 28
Cass, Illinois · implied b. ~1892 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Claude |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cass, Illinois
Head, age 36
Cass, Illinois · implied b. ~1894 — 12 household members
| Surname | Davis |
| Given Name | Claude |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 20 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Farmer |
| Industry | Grain Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Claude Davis across 2 US Census years (1920 and 1930) in Cass, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Claude Davis
Head · 1930 · age 36 · b. ~1894 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Cass, Illinois
Open full size
1930 US Federal Census — Cass, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel409:0009)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles E Parry | 75 | Head | Farm | Illinois |
| 52 | Mary A Parry | 68 | Wife-H | — | Illinois |
| 53 | Nellie F Parry | 43 | Daughter | Nurse | Illinois |
| 54 | Dan G Armstrong | 44 | Head | Farmer | Iowa |
| 55 | Bessie E Armstrong | 44 | Wife-H | — | Illinois |
| 56 | William B Armstrong | 19 | Son | Laborer | Illinois |
| 57 | Arthur L Armstrong | 17 | Son | Labor | Illinois |
| 58 | Ernest C Armstrong | 14 | Son | — | Illinois |
| 59 | Raymond Armstrong | 12 | Son | — | Illinois |
| 60 | Martha M Armstrong | 8 | Daughter | — | Illinois |
| 61 | Bertha L Armstrong | 6 | Daughter | — | Illinois |
| 62 | Matilda I Armstrong | 2 | Daughter | — | Illinois |
| 63 | William J Hearby | 60 | Head | Farm | Illinois |
| 64 | Lydia R Hearby | 48 | Wife-H | — | Illinois |
| 65 | Charles E Hearby | 28 | Son | Farmer | Illinois |
| 66 | George E Shiston | 31 | Head | Truck Driver | Missouri |
| 67 | Nellie M Shiston | 26 | Wife-H | — | Illinois |
| 68 | Frank E Shiston | 7 | Son | — | Illinois |
| 69 | Dennis Hiles | 70 | Head | Farmer | New Jersey |
| 70 | Ella F Hiles | 65 | Wife | — | Illinois |
| 71 | Sidney R Hiles | 34 | Son | Machinist Helper | Illinois |
| 72 | J Bennett Hiles | 22 | Wife | — | Illinois |
| 73 | V Virgil Hiles | 1 | Son | — | Illinois |
| 74 | Henry L Hessler | 72 | Head | — | Germany |
| 75 | Ethel Leonhard | 45 | Head-H | — | Nebraska |
| 76 | Edward L Leonhard | 18 | Son | — | Illinois |
| 77 | Lula M Leonhard | 12 | Daughter | — | Illinois |
| 78 | Verna M Leonhard | 3 | Daughter | — | Illinois |
| 79 | Arthur Davis | 32 | Head | Farmer | Illinois |
| 80 | Pearl Davis | 29 | Wife-H | — | Illinois |
| 81 | John A Davis | 2 | Son | — | Illinois |
| 82 | Herman H Schnepf | 34 | Head | Steel Car Repair | Illinois |
| 83 | Lula D Schnepf | 33 | Wife-H | — | Illinois |
| 84 | Donald H Schnepf | 8 | Son | — | Illinois |
| 85 | Anna H Oetgen | 69 | Mother | — | Illinois |
| 86 | Claude Davis THIS PERSON | 36 | Head | Farmer | Illinois |
| 87 | Anna M Davis | 35 | Wife-H | — | Illinois |
| 88 | Francis L Davis | 11 | Son | — | Illinois |
| 89 | Dorothy A Davis | 8 | Daughter | — | Illinois |
| 90 | Roscoe White | 33 | R | Steel Car Repair | Illinois |
| 91 | Lula D White | 32 | Wife-H | — | Illinois |
| 92 | Floyd A White | 14 | Son | — | Illinois |
| 93 | Irene L White | 13 | Daughter | — | Illinois |
| 94 | Loyd L White | 11 | Son | — | Illinois |
| 95 | Gerald D White | 9 | Son | — | Illinois |
| 96 | Lorene White | 6 | Daughter | — | Illinois |
| 97 | Lawrence R White | 5 | Son | — | Illinois |
| 98 | Edward Morgan | 34 | Head | Farmer | Illinois |
| 99 | Eva M Morgan | 27 | Wife-H | — | Illinois |
| 100 | Lee Morgan | 8 | Son | — | 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)