WK
William Krause — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Charles, Missouri
Our Model Tree links this William Krause across the 1920, 1930 and 1940 US Censuses in St Charles, Missouri (XGBoost, ~Confirmed) — first a head (b.~1888), then head of a 5-person household.
Age 42
b. ~1888
Male
Head
Born: Illinois
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | St Charles, Missouri |
| Surname | Krause |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 27 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Radio Set | R |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Farmer |
| Township / Ward | Dardenne Township |
| Est. Birth Year | ~1888 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Bertha Krause | Spouse | — | 35 | ~1895 |
| Robert Krause | Son | — | 13 | ~1917 |
| Edward Krause | Son | — | 11 | ~1919 |
| Katherine Krause | Daughter | — | 10 | ~1920 |
| William Krause | Head | — | 42 | ~1888 |
Census Appearances
1920
St Charles, …
Head, age 32
St Charles, Missouri · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Krause |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
St Charles, …
Head, age 42
St Charles, Missouri · implied b. ~1888 — 5 household members
| Surname | Krause |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 27 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Radio Set | R |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
St.-Charles-County, Missouri
Head, age 52
St.-Charles-County, Missouri · implied b. ~1888 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Krause |
| Given Name | Wm. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Dardenne Township |
| 1935 Residence (County) | St. Charles |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| 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 William Krause across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Krause
Head · 1930 · age 42 · b. ~1888 · Missouri
★ 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 — St Charles, Missouri
Open full size
1930 US Federal Census — St Charles, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1221:0653)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Peter Dreher | 55 | Head | Laborer | Missouri |
| 2 | Katie Dreher | 51 | Wife | None | Missouri |
| 3 | Henry Kaufman | 44 | Brother-in-law | Laborer | Missouri |
| 4 | Alphonse Heintzelmann | 47 | Head | Clerk-Keeper | Missouri |
| 5 | Mary Heintzelmann | 46 | Wife | None | Missouri |
| 6 | Cyril Heintzelmann | 18 | Son | None | Missouri |
| 7 | Kenneth Heintzelmann | 14 | Son | None | Missouri |
| 8 | Math Hesthoff | 51 | Head | Farmer | Missouri |
| 9 | Frances Hesthoff | 38 | Wife | None | Missouri |
| 10 | Frances E. Hesthoff | 17 | Daughter | None | Missouri |
| 11 | Henry Hesthoff | 16 | Son | None | Missouri |
| 12 | William Krause THIS PERSON | 42 | Head | Farmer | Illinois |
| 13 | Bertha Krause | 35 | Wife | None | Illinois |
| 14 | Robert Krause | 13 | Son | None | Missouri |
| 15 | Edward Krause | 11 | Son | None | Missouri |
| 16 | Katherine Krause | 10 | Daughter | None | Missouri |
| 17 | William Mikens | 54 | Head | Farmer | Illinois |
| 18 | Minnie Mikens | 37 | Wife | None | Missouri |
| 19 | Leonard Mikens | 21 | Son | Laborer | Illinois |
| 20 | Leland Mikens | 19 | Son | Laborer | Illinois |
| 21 | Hazel Mikens | 15 | Daughter | None | Illinois |
| 22 | Theodore Mikens | 52 | Brother | Laborer | Illinois |
| 23 | Ada Clark | 57 | Mother-in-law | None | Missouri |
| 24 | Michel Heintzelmann | 41 | Head | Farmer | Missouri |
| 25 | Martha Heintzelmann | 40 | Wife | None | Missouri |
| 26 | Frank Mazunale | 33 | Head | Farmer | Missouri |
| 27 | Katie Mazunale | 24 | Wife | None | Missouri |
| 28 | Mary Mazunale | 9 | Daughter | None | Missouri |
| 29 | Harold Mazunale | 5 | Son | None | Missouri |
| 30 | John Mazunale | 0 | Son | None | Missouri |
| 31 | Elmer Kohl | 32 | Head | Farmer | Missouri |
| 32 | Helen Kohl | 26 | Wife | None | Illinois |
| 33 | Karl Daniel Kohl | 14 | Lodger | None | Missouri |
| 34 | Henry Gerrard | 41 | Head | Laborer | Missouri |
| 35 | Nora Gerrard | 54 | Wife | None | Missouri |
| 36 | Blanche Morton | 37 | Head | None | Illinois |
| 37 | Patrick Morton | 7 | Son | None | Missouri |
| 38 | Celia Hayes | 76 | Head | Farmer | Missouri |
| 39 | Eudora Marsh | 42 | Daughter | None | Missouri |
| 40 | Theodore Seigler | 62 | Head | Farmer | Missouri |
| 41 | Carrie Seigler | 60 | Wife | None | Missouri |
| 42 | Richard Seigler | 11 | Grandson | None | Missouri |
| 43 | Jesse Fry | 54 | Head | Farmer | Missouri |
| 44 | Virginia Fry | 42 | Wife | None | Missouri |
| 45 | Elmer Fry | 20 | Son | Laborer | Missouri |
| 46 | Mary Fry | 17 | Daughter | None | Missouri |
| 47 | Harvey Fry | 17 | Son | None | Missouri |
| 48 | Russell Fry | 13 | Son | None | Missouri |
| 49 | Juanita Fry | 8 | Daughter | None | Missouri |
| 50 | Rudolph Nestel | 63 | Head | Farmer | Germany |
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)