MK
Marie Kelly — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-City-County, Missouri
Our Model Tree links this Marie Kelly across the 1930 and 1940 US Censuses in St.-Louis-City-County, Missouri (XGBoost, ~Confirmed) — first a spouse (b.~1892), then head of a 5-person household.
Age 48
b. ~1892
Female
Spouse
Born: Nebraska
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-City-County, Missouri |
| Surname | Kelly |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Blair |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Nebraska |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Township / Ward | Saint Louis City |
| Est. Birth Year | ~1892 |
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 1940 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Marie Kelly | Spouse | — | 48 | ~1892 |
| Joseph Kelly | Head | — | 54 | ~1886 |
| William Kelly | Son | — | 22 | ~1918 |
| Leo Kelly | Son | — | 12 | ~1928 |
| Mae Kelly | Daughter | — | 21 | ~1919 |
Census Appearances
1930
St Louis, …
Spouse, age 38
St Louis, Missouri · implied b. ~1892 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Age at First Marriage | 22 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1940
St.-Louis-City-County, Missouri
Spouse, age 48
St.-Louis-City-County, Missouri · implied b. ~1892 — 5 household members
| Surname | Kelly |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Blair |
| 1935 Residence (County) | Washington |
| Highest Grade | No 8 |
| 1935 Residence | Nebraska |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Marie Kelly across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Kelly
Spouse · 1940 · age 48 · b. ~1892 · Missouri
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — St.-Louis-City-County, Missouri
Open full size
1940 US Federal Census — St.-Louis-City-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02181-01014)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Yvonne Feilmann | 1 | Daughter | — | — |
| 42 | Rollan Mueller | 31 | Head | Foreman | Missouri |
| 43 | Adele Mueller | 31 | Wife | Clerk | Missouri |
| 44 | Joseph Kelly | 54 | Head | Cook | Iowa |
| 45 | Marie Kelly THIS PERSON | 48 | Wife | — | Nebraska |
| 46 | William Kelly | 22 | Son | Fill Cap Oper | Iowa |
| 47 | Mae Kelly | 21 | Daughter | Cook | Nebraska |
| 48 | Leo Kelly | 12 | Son | — | Missouri |
| 49 | Margaret Abeln | 47 | Head | — | Missouri |
| 50 | Vernon Abeln | 26 | Son | Salesman | Missouri |
| 51 | Rudger Abeln | 19 | Son | Doorman | Missouri |
| 52 | Eugene Abeln | 15 | Son | — | Missouri |
| 53 | Marge Abeln | 4 | Daughter | — | Missouri |
| 54 | Harry J. Streatmatter | 66 | Head | — | Missouri |
| 55 | Elizabeth Streatmatter | 59 | Wife | — | Missouri |
| 56 | Mildred Streatmatter | 34 | Daughter | Stenographer | Missouri |
| 57 | Lucille Streatmatter | 32 | Daughter | — | Missouri |
| 58 | Harold Streatmatter | 25 | Son | Lineman | Missouri |
| 59 | Dorothy Streatmatter | 24 | Daughter | — | Missouri |
| 60 | Earl Streatmatter | 23 | Son | Clerk | Missouri |
| 61 | Peter Becker | 76 | Head | Tire Repair | Illinois |
| 62 | Mary Becker | 76 | Wife | — | Missouri |
| 63 | Fred Becker | 30 | Son | Tire Repair | Missouri |
| 64 | Edmond Nose | 33 | Head | Plumber | Missouri |
| 65 | Mary Nose | 30 | Wife | — | Missouri |
| 66 | Charles H. Ragsdale | 59 | Head | Laborer | Kentucky |
| 67 | Ida Ragsdale | 54 | Wife | — | Illinois |
| 68 | Ronald Davis | 9 | Grandson | — | Missouri |
| 69 | Charles F. Jedicke | 44 | Head | Mechanic | Germany |
| 70 | Mary Jedicke | 44 | Wife | — | Missouri |
| 71 | Marie Jedicke | 21 | Daughter | House Work | Missouri |
| 72 | Charles Jedicke | 20 | Son | Clerk | Missouri |
| 73 | Edward Jedicke | 15 | Son | — | Missouri |
| 74 | Conrad Unnerstall | 28 | Head | Baker | Missouri |
| 75 | Isolit Unnerstall | 22 | Wife | — | Missouri |
| 76 | Conrad Jr. Unnerstall | 1 | Son | — | Missouri |
| 77 | Harry Bauer | 25 | Brother-in-law | Clerk | Missouri |
| 78 | Lucille Bauer | 26 | Sister | — | Missouri |
| 79 | Gary Bauer | 3 | Nephew | — | Missouri |
| 80 | Anne Unnerstall | 50 | Mother | — | 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)