MS
Mary Stark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jackson-County, Missouri
Our Model Tree links this Mary Stark across the 1930 and 1940 US Censuses in Jackson-County, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 8-person household.
Age 14
b. ~1926
Female
Daughter
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Missouri |
| Surname | Stark |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Additional Details | |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same Place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Kansas City |
| Est. Birth Year | ~1926 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Eugene Stark | Son | — | 15 | ~1925 |
| Phoebe Stark | Daughter | — | 11 | ~1929 |
| Mary Stark | Daughter | — | 14 | ~1926 |
| Phoebe Stark | Spouse | — | 39 | ~1901 |
| Kathryn Stark | Daughter | — | 10 | ~1930 |
| William Stark | Head | — | 39 | ~1901 |
| William Stark | Son | — | 16 | ~1924 |
| Captola Castner | Other | — | 24 | ~1916 |
Census Appearances
1930
Jackson, Missouri
Daughter, age 4
Jackson, Missouri · implied b. ~1926 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stark |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Kansas |
| Occupation | none |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Jackson-County, Missouri
Daughter, age 14
Jackson-County, Missouri · implied b. ~1926 — 8 household members
| Surname | Stark |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 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 Mary Stark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Stark
Daughter · 1940 · age 14 · b. ~1926 · Missouri
★ You are viewing this record
Sibling
Phoebe Stark
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathryn Stark
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Stark
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Stark
Sibling · 1940 · age 15
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-t0627-02167-00360)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | N. H. Barmon | 52 | Head | Office Clerk | Ohio |
| 42 | Caroline H. Barmon | 47 | Wife | — | New York |
| 43 | Ruth M. Barmon | 9 | Daughter | — | Missouri |
| 44 | Eleanore Graham | 79 | Head | — | Missouri |
| 45 | Nila A. Graham | 34 | Son | — | Missouri |
| 46 | Jacob A. Snyder | 64 | Son | — | Mississippi |
| 47 | Mark Snyder | 57 | Daughter | — | Mississippi |
| 48 | John D. S. Townsley | 78 | Head | Chief Clerk | Iowa |
| 49 | John H. Jr. Townsley | 32 | Son | Shipper | Missouri |
| 50 | George E. Medney | 45 | Lodger | Salesman | Illinois |
| 51 | Barbara M. Medney | 45 | Lodger | Sales Person | Colorado |
| 52 | Barbara Ann Medney | 27 | Lodger | Stenographer | Colorado |
| 53 | Grace E. Austin | 66 | Head | — | Missouri |
| 54 | Blanche Bogue | 23 | Lodger | Inspector | Utah |
| 55 | Zora Blackburn | 20 | Lodger | Inspector | Missouri |
| 56 | Ernest S. James | 43 | Lodger | Clerical Work | Iowa |
| 57 | Barbara Abercrombie | 18 | Lodger | Stock Girl | Missouri |
| 58 | Ida Lynory | 27 | Lodger | Housework | Missouri |
| 59 | Anna J. Hollenbeck | 71 | Lodger | — | Kentucky |
| 60 | Mabel North | 47 | Lodger | Tapping And Coal Comper | Missouri |
| 61 | Warner L. Pilla | 47 | Head | Credit Assistant | Missouri |
| 62 | Lillian L. St. Ann | 53 | Sister | — | Missouri |
| 63 | Lillie J. Smith | 73 | Lodger | Seamstress | Iowa |
| 64 | Isabella S. Hart | 46 | Lodger | Bookkeeper | Illinois |
| 65 | Anna C. Mernihan | 44 | Lodger | Saleslady And Demonstrator | Tennessee |
| 66 | William A. Stark | 39 | Head | Salesman | Missouri |
| 67 | Phoebe H. Stark | 39 | Wife | — | Missouri |
| 68 | William A. Stark | 16 | Son | — | Missouri |
| 69 | Eugene M. Stark | 15 | Son | — | Missouri |
| 70 | Mary E. Stark THIS PERSON | 14 | Daughter | — | Missouri |
| 71 | Phoebe A. Stark | 11 | Daughter | — | Missouri |
| 72 | Kathryn E. Stark | 10 | Daughter | — | Missouri |
| 73 | Captola Castner | 24 | Lodger | Inspector | Missouri |
| 74 | Irene G. Schroer | 52 | Head | Machinist | Missouri |
| 75 | Anna J. F. Schroer | 51 | Wife | — | Missouri |
| 76 | Mary E. Schroer | 21 | Daughter | Stenographer | Missouri |
| 77 | Rita C. Schroer | 19 | Daughter | Stenographer | Missouri |
| 78 | Irene G. Schroer | 14 | Daughter | — | Missouri |
| 79 | George C. Schroer | 13 | Son | — | Missouri |
| 80 | Dick D. Friggeri | 60 | Head | Janitor | Italy |
Related Census Records
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)