JC
John Casey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jackson-County, Missouri
Our Model Tree links this John Casey across the 1920, 1930 and 1940 US Censuses in Jackson-County, Missouri (XGBoost, ~Confirmed) — first a head (b.~1853), then head of a 3-person household.
Age 87
b. ~1853
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Missouri |
| Surname | Casey |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 87 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Kansas City |
| Est. Birth Year | ~1853 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Maude Casey | Daughter | — | 34 | ~1906 |
| John Casey | Head | — | 87 | ~1853 |
| Katie Casey | Spouse | — | 74 | ~1866 |
Census Appearances
1920
Jackson, Missouri
Head, age 67
Jackson, Missouri · implied b. ~1853 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Casey |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | United States |
| Mother's Birthplace | United States |
| Occupation | Engineer |
| Industry | Railroad |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Jackson, Missouri
Head, age 76
Jackson, Missouri · implied b. ~1854 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Casey |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 76 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 19 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 45 |
| Radio Set | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Jackson-County, Missouri
Head, age 87
Jackson-County, Missouri · implied b. ~1853 — 3 household members
| Surname | Casey |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 87 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Class of Worker | 0 |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| 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 John Casey across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Casey
Head · 1940 · age 87 · b. ~1853 · Missouri
★ 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 — Jackson-County, Missouri
Open full size
1940 US Federal Census — Jackson-County, Missouri
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02177-00497)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Dwight L. Wiard | 33 | Head | Manager | Missouri |
| 42 | Margaret A. Wiard | 32 | Wife | Stenographer | Missouri |
| 43 | Howard Wiard | 12 | Son | — | Missouri |
| 44 | Cora A. Wright | 61 | Lodger | Comptometer Operator | Missouri |
| 45 | Lucile Norvell | 31 | Lodger | Operator | Missouri |
| 46 | Ralph O'Bannon | 33 | Lodger | Mechanic | Missouri |
| 47 | Matilda O'Bannon | 33 | Lodger | — | West Virginia |
| 48 | William H. Thorp | 69 | Head | Machinist | Indiana |
| 49 | Georganna Thorp | 65 | Wife | — | Michigan |
| 50 | Henrietta Thorp | 39 | Daughter | Stenographer | Missouri |
| 51 | John Casey THIS PERSON | 87 | Head | — | Illinois |
| 52 | Katie Casey | 74 | Wife | — | Missouri |
| 53 | Maude Casey | 34 | Daughter | Stenographer | Missouri |
| 54 | Charles A. Lafferty | 38 | Head | Purchasing Agent | Missouri |
| 55 | Nelly Lafferty | 39 | Wife | — | Missouri |
| 56 | Charles E. Lafferty | 10 | Son | — | Missouri |
| 57 | Patrick Hessian | 46 | Head | Machinist | Tennessee |
| 58 | Pauline Hessian | 38 | Wife | — | Texas |
| 59 | Harrell Hessian | 17 | Son | Car Parker | Texas |
| 60 | Marjorie Hessian | 15 | Daughter | — | Texas |
| 61 | Lena Beasley | 78 | Lodger | — | Virginia |
| 62 | Robert C. Field | 48 | Head | Attendant | Missouri |
| 63 | Vella Field | 41 | Wife | Stenographer | Kansas |
| 64 | Robert W. Field | 16 | Son | Paper Carrier | Missouri |
| 65 | Joan Field | 13 | Daughter | — | Missouri |
| 66 | Helen Gilwie | 38 | Lodger | — | Missouri |
| 67 | Harry A. Mccraig | 55 | Head | Salesman | Iowa |
| 68 | Emma Mccraig | 50 | Wife | — | Kansas |
| 69 | Maurice O'Dowd | 56 | Head | Real Estate Dealer | Missouri |
| 70 | Wife O'Dowd | None | F | — | — |
| 71 | Charles E. O'Dowd | 16 | Son | — | Missouri |
| 72 | Emmett M. Reily | 70 | Head | Real Estate Dealer | Missouri |
| 73 | Minnie M. Reily | 68 | Wife | — | Missouri |
| 74 | Wade Mountfort | 76 | Brother-in-law | — | Missouri |
| 75 | George Stroud | 29 | Head | Manager Auto Repair Shop | Missouri |
| 76 | Frances E. Stroud | 26 | Wife | — | Kansas |
| 77 | Sherry Ann Stroud | 3 | Daughter | — | Missouri |
| 78 | Sandra Jean Stroud | 1 | Daughter | — | Missouri |
| 79 | William H. Dunn | 59 | Head | Meat Cutter | Kansas |
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)