MK
Marie Kelly — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Louis, Missouri
Our Model Tree links this Marie Kelly across the 1930 and 1940 US Censuses in St Louis, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1908), then head of a 5-person household.
Age 22
b. ~1908
Female
Daughter
Born: Missouri
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St Louis, Missouri |
| Surname | Kelly |
| Given Name | Marie |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | stenographer |
| Industry | insurance |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Stenographer |
| Township / Ward | St Louis City |
| Est. Birth Year | ~1908 |
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 1930 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| John Kelly | Son | — | 31 | ~1899 |
| Minnie Kelly | Head | — | 57 | ~1873 |
| Daniel Kelly | Son | — | 13 | ~1917 |
| Marie Kelly | Daughter | — | 22 | ~1908 |
| Lucille Kelly | Daughter | — | 18 | ~1912 |
Census Appearances
1930
St Louis, …
Daughter, age 22
St Louis, Missouri · implied b. ~1908 — 5 household members
| Surname | Kelly |
| Given Name | Marie |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | stenographer |
| Industry | insurance |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Louis-City-County, Missouri
Daughter, age 32
St.-Louis-City-County, Missouri · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelley |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis City |
| 1935 Residence (County) | St. Louis City |
| Occupation | Laborer |
| Industry | Stationary Mfg |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 676 |
| Highest Grade | No 8 |
| 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 Marie Kelly across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Kelly
Daughter · 1930 · age 22 · b. ~1908 · Missouri
★ You are viewing this record
Sibling
Daniel Kelly
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucille Kelly
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Kelly
Sibling · 1930 · age 31
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
1930 US Federal Census — St Louis, Missouri
Open full size
1930 US Federal Census — St Louis, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1233:0873)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Margaret M Borgwald | 23 | sister | Bookkeeper | Missouri |
| 52 | Lydia S Borgwald | 21 | sister | None | Missouri |
| 53 | Hans Hansen | 61 | head | Cabinet Maker | Schleswig-Holstein |
| 54 | Dora Hansen | 45 | wife | None | Hamburg-Germany |
| 55 | Bertha Hansen | 16 | daughter | None | Missouri |
| 56 | Lina Richerson | 64 | head | Teacher | Illinois |
| 57 | Virginia Richerson | 41 | daughter | Teacher | Illinois |
| 58 | Jessie Richerson | 37 | daughter | None | Missouri |
| 59 | William Bias | 41 | head | Salesman | Illinois |
| 60 | Bias | 24 | wife | None | Illinois |
| 61 | Bias | 4 | son | None | Missouri |
| 62 | Bias | 0 | son | None | Missouri |
| 63 | George Metzer | 42 | head | Foreman | Missouri |
| 64 | Alice Metzer | 39 | wife | None | Missouri |
| 65 | George Jr Metzer | 11 | son | Order Filler | Missouri |
| 66 | Harold Metzer | 10 | son | None | Missouri |
| 67 | Robert Metzer | 8 | son | None | Missouri |
| 68 | Mildred A Metzer | 5 | daughter | None | Missouri |
| 69 | Jackie Metzer | 1 | son | None | Missouri |
| 70 | Frank Hansen | 38 | head | Instructor | Missouri |
| 71 | Mabel Hansen | 28 | wife | None | Missouri |
| 72 | Doris Hansen | 1 | daughter | None | Missouri |
| 73 | William J Henshel | 54 | head | Teacher | Missouri |
| 74 | Anna Henshel | 30 | wife | Salesman | Missouri |
| 75 | William J Henshel | 9 | son | None | Missouri |
| 76 | Anna M Henshel | 7 | daughter | None | Missouri |
| 77 | Robert R Henshel | 5 | son | None | Missouri |
| 78 | Edward J Henshel | 2 | son | None | Missouri |
| 79 | Minnie Stark | 71 | mother | None | Hamburg-Germany |
| 80 | John Burke | 57 | head | Foreman | Missouri |
| 81 | Mary Burke | 54 | wife | None | Canada |
| 82 | John J Burke | 25 | son | Clerk | Missouri |
| 83 | Herman Wiethop | 60 | head | Salesman | Missouri |
| 84 | Anna Wiethop | 50 | wife | None | Missouri |
| 85 | Russell H Wiethop | 14 | son | None | Missouri |
| 86 | Minnie Kelly | 57 | head | None | Illinois |
| 87 | John L Kelly | 31 | son | Estimator | Missouri |
| 88 | Marie Kelly THIS PERSON | 22 | daughter | Stenographer | Missouri |
| 89 | Lucille H Kelly | 18 | daughter | Stenographer | Missouri |
| 90 | Daniel H Kelly | 13 | son | None | Missouri |
| 91 | William Wagner | 54 | head | Butcher | Missouri |
| 92 | Anna Wagner | 53 | wife | None | Missouri |
| 93 | John Wagner | 26 | son | Butcher | Missouri |
| 94 | Edward Wagner | 19 | son | Accountant | Missouri |
| 95 | Mildred Wagner | 15 | daughter | None | Missouri |
| 96 | Dorothy A Wagner | 9 | daughter | None | Missouri |
| 97 | John Curley | 21 | head | Clerk | Missouri |
| 98 | Ida Curley | 21 | wife | None | Missouri |
| 99 | Charles L Penn | 42 | head | Pressman | Missouri |
| 100 | Martha H Penn | 38 | wife | None | Missouri |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)