KJ
Katherine Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Katherine Jones across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 7-person household.
Age 40
b. ~1900
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Jones |
| Given Name | Katherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | West View |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Highest Grade | C 3 |
| 1935 Residence | Pennsylvania |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Ross Twp |
| Est. Birth Year | ~1900 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Katherine | Age | Birth yr |
|---|---|---|---|---|
| Robert Jones | Son | — | 17 | ~1923 |
| William Jones | Son | — | 8 | ~1932 |
| Peggy Jones | Daughter | — | 2 | ~1938 |
| Bert Jones | Son | — | 9 | ~1931 |
| Katherine Jones | Spouse | — | 40 | ~1900 |
| Albert Jones | Head | — | 37 | ~1903 |
| Betty Jones | Daughter | — | 15 | ~1925 |
Census Appearances
1930
Allegheny, Pennsylvania
Other, age 32
Allegheny, Pennsylvania · implied b. ~1898 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Katherine A. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 24 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | France |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Allegheny-County, Pennsylvania
Spouse, age 40
Allegheny-County, Pennsylvania · implied b. ~1900 — 7 household members
| Surname | Jones |
| Given Name | Katherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | West View |
| 1935 Residence (County) | Allegheny |
| Highest Grade | C 3 |
| 1935 Residence | Pennsylvania |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Jones across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Katherine Jones
Spouse · 1940 · age 40 · b. ~1900 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03416-00272)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | James Diley | 69 | Head | Operator | Pennsylvania |
| 42 | Minnie Diley | 65 | Wife | — | Pennsylvania |
| 43 | Thomas Merriman | 79 | Brother in law | — | Pennsylvania |
| 44 | Louisa Borger | 75 | Head | — | Germany |
| 45 | Christy Knobelock | 37 | Head | Truck Driver | Pennsylvania |
| 46 | Grace Knobelock | 35 | Wife | — | N. Carolina |
| 47 | Lester Knobelock | 6 | Son | — | Pennsylvania |
| 48 | Robert Knobelock | 4 | Son | — | Pennsylvania |
| 49 | William W. Beaumont | 74 | Head | — | Pennsylvania |
| 50 | Lillie F. Beaumont | 71 | Wife | — | Pennsylvania |
| 51 | Edward H. Boyd | 40 | Head | Salesman | Pennsylvania |
| 52 | Dorothy Boyd | 35 | Wife | Stenographer | Maryland |
| 53 | Elizabeth Boyd | 10 | Daughter | — | Pennsylvania |
| 54 | Edward J. Boyd | 10 | Son | — | Pennsylvania |
| 55 | William R. Harrison | 40 | Head | Clerk | England |
| 56 | Elizabeth Harrison | 44 | Wife | — | England |
| 57 | Paul Harrison | 16 | Son | — | Pennsylvania |
| 58 | William Harrison | 14 | Son | — | Pennsylvania |
| 59 | Frank Harrison | 15 | Son | — | Pennsylvania |
| 60 | Harold M. Snyder | 26 | Head | Clerk | Pennsylvania |
| 61 | Mary Snyder | 25 | Wife | — | Pennsylvania |
| 62 | John Fabian | 30 | Head | Bartender | Pennsylvania |
| 63 | Mary Fabian | 28 | Wife | — | Ohio |
| 64 | Delores Fabian | 8 | Daughter | — | Pennsylvania |
| 65 | John H. Fabian | 6 | Son | — | Pennsylvania |
| 66 | Rita Fabian | 2 | Daughter | — | Pennsylvania |
| 67 | Charles Brown | 56 | Head | Painter | Missouri |
| 68 | Maude Brown | 39 | Wife | — | Missouri |
| 69 | Dixie Brown | 17 | Daughter | — | Pennsylvania |
| 70 | Lorraine Brown | 16 | Daughter | — | Pennsylvania |
| 71 | Albert E. Jones | 37 | Head | Contractor | Pennsylvania |
| 72 | Katherine Jones THIS PERSON | 40 | Wife | — | Ohio |
| 73 | Robert Jones | 17 | Son | — | Pennsylvania |
| 74 | Betty Jane Jones | 15 | Daughter | — | Pennsylvania |
| 75 | Bert Jones | 9 | Son | — | Pennsylvania |
| 76 | William Jones | 8 | Son | — | Pennsylvania |
| 77 | Peggy Ann Jones | 2 | Daughter | — | Pennsylvania |
| 78 | Samuel Botsford | 31 | Head | Reporter | New York |
| 79 | Hannah Leah Botsford | 31 | Wife | Social Worker | Pennsylvania |
| 80 | James Wade Botsford | 4 | Son | — | Maryland |
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)