FK
Fred King — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Sangamon-County, Illinois
Our Model Tree links this Fred King across the 1920, 1930 and 1940 US Censuses in Sangamon-County, Illinois (XGBoost, ~Confirmed) — first a head (b.~1893), then head of a 10-person household.
Age 47
b. ~1893
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Sangamon-County, Illinois |
| Surname | King |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | R. |
| 1935 Residence (County) | Sangamon |
| Additional Details | |
| Occupation | Printer |
| Industry | Paper Co |
| Class of Worker | PW |
| Hours Worked | 37 |
| Income (1939) | 2000 |
| Highest Grade | No 8 |
| 1935 Residence | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Printer |
| Township / Ward | Springfield |
| Est. Birth Year | ~1893 |
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 1940 census.
| Name | Relation to head | Relative to Fred | Age | Birth yr |
|---|---|---|---|---|
| Rover Hawkins | Other | — | 50 | ~1890 |
| Fred King | Head | — | 47 | ~1893 |
| Madeline King | Daughter | — | 18 | ~1922 |
| Joe Sarkozy | Other | — | 25 | ~1915 |
| Robert Denney | Other | — | 26 | ~1914 |
| Minnie Denney | Other | — | 72 | ~1868 |
| Donald King | Son | — | 14 | ~1926 |
| Mayme Hawkins | Other | — | 49 | ~1891 |
| Roella Denney | Other | — | 53 | ~1887 |
| Nellie King | Spouse | — | 46 | ~1894 |
Census Appearances
1920
Sangamon, Illinois
Other, age 25
Sangamon, Illinois · implied b. ~1895 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Fred |
| Relationship to Head | boarder |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Printer |
| Industry | Newspaper Office |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Sangamon, Illinois
Other, age 37
Sangamon, Illinois · implied b. ~1893 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Fred |
| Relationship to Head | Son-in-law |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 27 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Printer |
| Industry | Newspaper |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Sangamon-County, Illinois
Head, age 47
Sangamon-County, Illinois · implied b. ~1893 — 10 household members
| Surname | King |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | R. |
| 1935 Residence (County) | Sangamon |
| Occupation | Printer |
| Industry | Paper Co |
| Class of Worker | PW |
| Hours Worked | 37 |
| Income (1939) | 2000 |
| Highest Grade | No 8 |
| 1935 Residence | Illinois |
| 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 Fred King across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Fred King
Head · 1940 · age 47 · b. ~1893 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Sangamon-County, Illinois
Open full size
1940 US Federal Census — Sangamon-County, Illinois
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00886-00141)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ruth M Rambach | 21 | Wife | Clerk | Illinois |
| 42 | Kelley Gilmore | 30 | Head | Clerk | Illinois |
| 43 | Mary Gilmore | 31 | Wife | Clerk | Illinois |
| 45 | Herman Schiel | 34 | Head | Salesman | Ohio |
| 46 | Pauline Schiel | 28 | Wife | — | Kentucky |
| 47 | Idalia Maddock | 24 | Head | Clerk | Illinois |
| 48 | Alice June Hale | 24 | Partner | Stenographer | Illinois |
| 49 | Margaret Blint | 34 | Partner | Stenographer | Illinois |
| 50 | Forrest Wood | 41 | Head | Auditor | Illinois |
| 51 | Bernice Wood | 27 | Wife | — | Illinois |
| 52 | Fred King THIS PERSON | 47 | Head | Printer | Illinois |
| 53 | Nellie R King | 46 | Wife | — | Indiana |
| 54 | Madeline King | 18 | Daughter | Stenographer | Illinois |
| 55 | Donald King | 14 | Son | — | Illinois |
| 56 | Minnie Denney | 72 | Mother-in-law | — | Indiana |
| 57 | Roella W Denney | 53 | Brother-in-law | — | Indiana |
| 58 | Robert Denney | 26 | Brother-in-law | — | Illinois |
| 59 | Rover Hawkins | 50 | Brother-in-law | Salesman | Missouri |
| 60 | Mayme Hawkins | 49 | Sister-in-law | Bookkeeper | Indiana |
| 61 | Joe Sarkozy | 25 | Lodger | Semi-Foreman | Illinois |
| 62 | Marie Kirby | 39 | Head | Warrant Writer | Ireland |
| 63 | Mary Kirby | 67 | Mother | — | Ireland |
| 64 | Edward Kirby | 16 | Brother | — | Illinois |
| 65 | Lucille Kirby | 14 | Sister | — | Illinois |
| 66 | Joseph Ryan | 59 | Cousin | Engineer | Ireland |
| 67 | Margaret Valabit | 36 | Lodger | — | Germany |
| 68 | Irving L Stern | 45 | Head | Manager | New York |
| 69 | Jeanette Stern | 35 | Wife | — | New York |
| 70 | Herbert Stern | 8 | Son | — | New York |
| 71 | Elaine Stern | 7 | Daughter | — | New York |
| 72 | Emma Bray | 50 | Head | Elevator Operat. | Illinois |
| 73 | William Bray | 28 | Son | Baker | Illinois |
| 74 | Josephine Kuehle | 28 | Lodger | Elevator Oper. | Illinois |
| 75 | William Roach | 29 | Head | Minister | Illinois |
| 76 | Sara Roach | 27 | Wife | — | Pennsylvania |
| 77 | David W Roach | 1 | Son | — | Illinois |
| 78 | John B Miller | 47 | Head | Off. Worker | Illinois |
| 79 | Gertrude Miller | 47 | Wife | — | Illinois |
| 80 | Clara Rose Miller | 21 | Daughter | — | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)