KW
Katherine Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jackson-County, Missouri
Our Model Tree links this Katherine Williams across the 1930 and 1940 US Censuses in Jackson-County, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 8-person household.
Age 15
b. ~1925
Female
Daughter
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Missouri |
| Surname | Williams |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Kansas City |
| Est. Birth Year | ~1925 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Katherine | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Williams | Daughter | — | 14 | ~1926 |
| Margaret Williams | Daughter | — | 13 | ~1927 |
| C Williams | Head | — | 41 | ~1899 |
| Katherine Williams | Daughter | — | 15 | ~1925 |
| Thomas Williams | Son | — | 16 | ~1924 |
| Chester Williams | Son | — | 9 | ~1931 |
| Alice Meagher | Other | — | 48 | ~1892 |
| Mary Williams | Spouse | — | 43 | ~1897 |
Census Appearances
1930
Jackson, Missouri
Daughter, age 5
Jackson, Missouri · implied b. ~1925 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Kathryn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kansas |
| Occupation | none |
| Can Read/Write | No |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Jackson-County, Missouri
Daughter, age 15
Jackson-County, Missouri · implied b. ~1925 — 8 household members
| Surname | Williams |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Katherine Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Katherine Williams
Daughter · 1940 · age 15 · b. ~1925 · Missouri
★ You are viewing this record
Sibling
Dorothy Williams
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Williams
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chester Williams
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Williams
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Jackson-County, Missouri
Open full size
1940 US Federal Census — Jackson-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02178-00382)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Gertrude Gandal | 23 | Daughter | Stenographer | Missouri |
| 42 | Edward Gandal | 21 | Son | Salesman | Missouri |
| 43 | C. A. Williams | 41 | Head | Shipping Clerk | Kentucky |
| 44 | Mary Williams | 43 | Wife | — | Kansas |
| 45 | Thomas F. Williams | 16 | Son | — | Illinois |
| 46 | Katherine Williams THIS PERSON | 15 | Daughter | — | Missouri |
| 47 | Dorothy Williams | 14 | Daughter | — | Kansas |
| 48 | Margaret Williams | 13 | Daughter | — | Missouri |
| 49 | Chester Williams | 9 | Son | — | Missouri |
| 50 | Alice Meagher | 48 | Lodger | Checking Clerk | Kansas |
| 51 | Chas. H. Morris | 70 | Head | Laborer | Iowa |
| 52 | Sybil Morris | 65 | Wife | — | Pennsylvania |
| 53 | Ima Morris | 41 | Daughter | Graduate Nurse | Kansas |
| 54 | Ronald Mccullah | 24 | Son-in-law | Clerical | Tennessee |
| 55 | Lavine Mccullah | 24 | Daughter | Beauty Operator | Kansas |
| 56 | A. J. Mcgovern | 58 | Head | Pharmacist | New York |
| 57 | Leta J. Mcgovern | 46 | Wife | — | Missouri |
| 58 | Winona N. Mcgovern | 28 | Daughter | Stenographer | Iowa |
| 59 | Edward H. Zivkle | 63 | Head | Tinner | Kansas |
| 60 | Etta H. Zivkle | 63 | Wife | — | Illinois |
| 61 | Geo. O. Benepe | 43 | Bro-law | Laborer | Oklahoma |
| 62 | Henry S. Wallace | 70 | Head | Salesman | Illinois |
| 63 | Tizzah E. Wallace | 65 | Wife | — | Ohio |
| 64 | Jay William | 48 | Son | Salesman | Nebraska |
| 65 | Thelma A. William | 37 | Daughter-in-law | Office Clerk | Kansas |
| 66 | Cleveland P. Couch | 56 | Head | Bartender | Missouri |
| 67 | Clara L. Couch | 50 | Wife | Waitress | Missouri |
| 68 | Jess E. Jones | 51 | Head | Restaurant Proprietor | Missouri |
| 69 | Harley F. Haggard | 53 | Head | Salesman | Missouri |
| 70 | Nellie A. Haggard | 49 | Wife | — | Missouri |
| 71 | Jack D. Haggard | 18 | Son | Spray Painter | Missouri |
| 72 | Aubrey L. Long | 36 | Head | Laundryman | Kansas |
| 73 | Virginia A. Long | 32 | Wife | — | Missouri |
| 74 | A. L. Jr. Long | 10 | Son | — | Missouri |
| 75 | Wm. Ray Long | 8 | Son | — | Missouri |
| 76 | Wm. R. Stepp | 65 | Head | Carpenter | Missouri |
| 77 | Julia A. Stepp | 63 | Wife | — | Missouri |
| 78 | Wilford S. Stepp | 25 | Son | Stock Clerk | Missouri |
| 79 | Joseph T. Allin | 42 | Head | Salesman | Missouri |
| 80 | Margaret Allin | 41 | Wife | — | Missouri |
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)