WF
William Floyd — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Clair, Illinois
Our Model Tree links this William Floyd across the 1920 and 1930 US Censuses in St Clair, Illinois (XGBoost, ~Confirmed) — first a head (b.~1896), then head of a 14-person household.
Age 34
b. ~1896
Male
Head
Born: Georgia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | St Clair, Illinois |
| Surname | Floyd |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 20 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | Laborer |
| Industry | Foundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | un |
| Veteran | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Laborer |
| Township / Ward | Village Of Brooklyn |
| Est. Birth Year | ~1896 |
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.
14 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Lon Floyd | Son | — | 4 | ~1926 |
| Vera Floyd | Daughter | — | 4 | ~1926 |
| Curlee Floyd | Son | — | 7 | ~1923 |
| Alice Floyd | Daughter | — | 1 | ~1929 |
| Mattie Floyd | Spouse | — | 31 | ~1899 |
| Rufus Floyd | Son | — | 2 | ~1928 |
| Silla Floyd | Daughter | — | 7 | ~1923 |
| William Floyd | Head | — | 34 | ~1896 |
| George Floyd | Son | — | 10 | ~1920 |
| Annie Floyd | Daughter | — | 4 | ~1926 |
| Harrison Barlow | Other | — | 41 | ~1889 |
| Jimmy Floyd | Son | — | 6 | ~1924 |
| Gladys Floyd | Daughter | — | 6 | ~1924 |
| Sarah Floyd | Daughter | — | 8 | ~1922 |
Census Appearances
1920
St Clair, …
Head, age 28
St Clair, Illinois · implied b. ~1892 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Floyd |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Laborer |
| Industry | Packing Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
St Clair, …
Head, age 34
St Clair, Illinois · implied b. ~1896 — 14 household members
| Surname | Floyd |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 20 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Laborer |
| Industry | Foundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | un |
| Veteran | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 William Floyd across 2 US Census years (1920 and 1930) in St Clair, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
William Floyd
Head · 1930 · age 34 · b. ~1896 · 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 — St Clair, Illinois
Open full size
1930 US Federal Census — St Clair, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel557:0964)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas Smith | 11 | Son | — | Tennessee |
| 2 | Louise Smith | 8 | Daughter | — | Tennessee |
| 3 | Vernell Smith | 5 | Daughter | — | Tennessee |
| 4 | Jannie Smith | 4 | Daughter | — | Illinois |
| 5 | Naomie Smith | 2 | Daughter | — | Illinois |
| 6 | Frank Smith | 1 | Son | — | Illinois |
| 7 | Sarah Hardy | 38 | Head | Laborer | Illinois |
| 8 | D. M. York | 49 | Head | Proprietor | Mississippi |
| 9 | Mary York | 44 | Wife | — | Mississippi |
| 10 | Jerry York | 27 | Son | Laborer | Mississippi |
| 11 | Elisha Isaac | 50 | Head | Laborer | S. Africa |
| 12 | Jerry Williams | 59 | Head | Laborer | Mississippi |
| 13 | Belle Williams | 53 | Wife | — | Illinois |
| 14 | George Curlee | 43 | Boarder | Laborer | Mississippi |
| 15 | James Taylor | 24 | Boarder | Laborer | Tennessee |
| 16 | Annie Taylor | 19 | Boarder | — | Illinois |
| 17 | Lilla Singleton | 50 | Head | — | Georgia |
| 18 | James Singleton | 32 | Son | Laborer | Georgia |
| 19 | William Singleton | 24 | Son | Laborer | Georgia |
| 20 | Lilla Singleton | 21 | Daughter | — | Georgia |
| 21 | L. C. Singleton | 14 | Daughter | — | Georgia |
| 22 | Patrick Singleton | 10 | Son | — | Georgia |
| 23 | William Floyd THIS PERSON | 34 | Head | Laborer | Georgia |
| 24 | Mattie Floyd | 31 | Wife | — | Georgia |
| 25 | George Floyd | 10 | Son | — | Georgia |
| 26 | Sarah Floyd | 8 | Daughter | — | Georgia |
| 27 | Vera Floyd | 4 | Daughter | — | Illinois |
| 28 | Jimmy Floyd | 6 | Son | — | Illinois |
| 29 | Rufus Floyd | 2 | Son | — | Illinois |
| 30 | Silla Floyd | 7 | Daughter | — | Illinois |
| 31 | Curlee Floyd | 7 | Son | — | Illinois |
| 32 | Gladys Floyd | 6 | Daughter | — | Illinois |
| 33 | Annie Floyd | 4 | Daughter | — | Illinois |
| 34 | Alice Floyd | 1 | Daughter | — | Illinois |
| 35 | Lon Floyd | 4 | Son | — | Illinois |
| 36 | Harrison Barlow | 41 | Boarder | Laborer | Georgia |
| 37 | Don Sherdan | 29 | Head | Laborer | Georgia |
| 38 | Annie Sherdan | 23 | Wife | — | Georgia |
| 39 | Luke Wellmaker | 60 | Head | Laborer | Georgia |
| 40 | Charlotte Wellmaker | 56 | Wife | — | Georgia |
| 41 | James Binley | 45 | Head | Laborer | Georgia |
| 42 | Florence Binley | 35 | Wife | — | Georgia |
| 43 | Lois Binley | 17 | Daughter | — | Georgia |
| 44 | James Binley | 16 | Son | Laborer | Georgia |
| 45 | Will Hampton | 51 | Head | Laborer | Mississippi |
| 46 | Lizzie Hampton | 35 | Wife | — | Mississippi |
| 47 | James Hampton | 21 | Son | Laborer | Kentucky |
| 48 | Cornelius Hampton | 21 | Son | Laborer | Kentucky |
| 49 | Bertha Hampton | 15 | Daughter | — | Arkansas |
| 50 | Will Hampton | 13 | Son | — | Arkansas |
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)