FW
Frederick Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Decatur, Kansas
Our Model Tree links this Frederick Williams across the 1930 and 1940 US Censuses in Decatur, Kansas (XGBoost, ~Confirmed) — first a head (b.~1883), then head of a 10-person household.
Age 47
b. ~1883
Male
Head
Born: Wisconsin
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Decatur, Kansas |
| Surname | Williams |
| Given Name | Frederick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 30 |
| Father's Birthplace | England |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Occupation | Day Laborer |
| Industry | Odd Jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 5 |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Laborer |
| Township / Ward | Oberlin City |
| Est. Birth Year | ~1883 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Frederick | Age | Birth yr |
|---|---|---|---|---|
| Cecil Williams | Daughter | — | 5 | ~1925 |
| Frederick Williams | Head | — | 47 | ~1883 |
| Curtis Williams | Son | — | 1 | ~1929 |
| Francis Williams | Daughter | — | 14 | ~1916 |
| Fred Williams | Son | — | 12 | ~1918 |
| Alfred Williams | Son | — | 16 | ~1914 |
| Kenneth Williams | Son | — | 7 | ~1923 |
| Sarah Williams | Other | — | 39 | ~1891 |
| Grace Williams | Daughter | — | 5 | ~1925 |
| Wendell Williams | Son | — | 3 | ~1927 |
Census Appearances
1930
Decatur, Kansas
Head, age 47
Decatur, Kansas · implied b. ~1883 — 10 household members
| Surname | Williams |
| Given Name | Frederick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 30 |
| Father's Birthplace | England |
| Mother's Birthplace | Wisconsin |
| Occupation | Day Laborer |
| Industry | Odd Jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 5 |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Decatur-County, Kansas
Head, age 57
Decatur-County, Kansas · implied b. ~1883 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Oberlin |
| 1935 Residence (County) | Decatur |
| Occupation | Laborer |
| Industry | Project Road |
| Class of Worker | GW |
| Hours Worked | 52 |
| Income (1939) | 200 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Frederick Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frederick Williams
Head · 1930 · age 47 · b. ~1883 · Kansas
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Decatur, Kansas
Open full size
1930 US Federal Census — Decatur, Kansas
Page Contents
50 people indexed on this census page (ia:1930:15thcensus699usce:0718)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fannie J Wilbur | 58 | Wife-H | — | Iowa |
| 2 | Henry A Graffit | 75 | Head | — | Virginia |
| 3 | Sylvia A Graffit | 66 | Wife-H | — | Illinois |
| 4 | Louis S Cornell | 56 | Head | Gardner | Iowa |
| 5 | Katie Cornell | 52 | Wife-H | — | Pennsylvania |
| 6 | Florence Gilmore | 26 | Lodger | Teacher | Kansas |
| 7 | Mary A Goodrich | 60 | Head | Cook | Kansas |
| 8 | Joseph G Goodrich | 19 | Son | Dry Cleaner | Kansas |
| 9 | John G Harper | 62 | Head | Proprietor | Nebraska |
| 10 | Mary E Harper | 59 | Wife-H | — | Nebraska |
| 11 | Henry S Aler | 29 | Head | Day Laborer | Kansas |
| 12 | Dorothy I Aler | 23 | Wife-H | — | Kansas |
| 13 | Billy S Aler | 1 | Son | — | Kansas |
| 14 | Donald D Aler | 0 | Son | — | Kansas |
| 15 | John O Allison | 56 | Head | Day Laborer | Illinois |
| 16 | Almeda J Allison | 49 | Wife-H | — | Iowa |
| 17 | Doris M Allison | 13 | Daughter | — | Iowa |
| 18 | Donald L Sabin | 24 | Step Son | Tractor Driver | South Dakota |
| 19 | George M Sabin | 27 | Head | Tractor Driver | South Dakota |
| 20 | Gladys G Sabin | 23 | Wife-H | — | Iowa |
| 21 | Leo K Sabin | 3 | Son | — | Minnesota |
| 22 | James W Sabin | 1 | Son | — | Minnesota |
| 23 | Ida E Johnson | 69 | Head | Cosmetologist | Tennessee |
| 24 | Glenn E Tilton | 23 | Lodger | Laborer | Kansas |
| 25 | Howard G Anderson | 34 | Lodger | Proprietor | Kansas |
| 26 | Dorothy O'Hays | 26 | Lodger | Waitress | Kansas |
| 27 | Anna Graham | 42 | Head | Cook | Missouri |
| 28 | Don Moore | 16 | Son | — | Nebraska |
| 29 | Harry Moore | 9 | Son | — | Nebraska |
| 30 | Ed L Randall | 80 | Head | Retail Merchant | Vermont |
| 31 | Charlotte G Randall | 54 | Wife-H | Saleslady | Nebraska |
| 32 | Ruth Scott | 34 | Lodger | Teacher | Kansas |
| 33 | James Mccue | 51 | Head | Salesman | Illinois |
| 34 | Henry Gardner | 57 | Head | Helper | Illinois |
| 35 | Frederick Williams THIS PERSON | 47 | Head | Day Laborer | Wisconsin |
| 36 | Sarah E Williams | 39 | Wife-H | — | Kansas |
| 37 | Alfred O Williams | 16 | Son | — | Kansas |
| 38 | Francis M Williams | 14 | Daughter | — | Kansas |
| 39 | Fred A Williams | 12 | Son | — | Kansas |
| 40 | Kenneth M Williams | 7 | Son | — | Kansas |
| 41 | Cecil E Williams | 5 | Daughter | — | Kansas |
| 42 | Grace E Williams | 5 | Daughter | — | Kansas |
| 43 | Wendell L Williams | 3 | Son | — | Kansas |
| 44 | Curtis D Williams | 1 | Son | — | Kansas |
| 45 | Frank D Larrian | 50 | Head | Proprietor | Kansas |
| 46 | Ella M Larrian | 49 | Wife-H | — | Kansas |
| 47 | William D Larrian | 14 | Son | — | Kansas |
| 48 | Juanita L Larrian | 12 | Daughter | — | Kansas |
| 49 | Charlie D Larrian | 22 | Head | Day Laborer | Kansas |
| 50 | Ruby Larrian | 22 | Wife-H | — | Colorado |
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)