MV
Mary Vaughan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Louis, Missouri
Our Model Tree links this Mary Vaughan across the 1920, 1930 and 1940 US Censuses in St Louis, Missouri (XGBoost, ~Confirmed) — first a spouse (b.~1895), then head of a 7-person household.
Age 35
b. ~1895
Female
Spouse
Born: Missouri
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | St Louis, Missouri |
| Surname | Vaughan |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 20 |
| Father's Birthplace | United States |
| Mother's Birthplace | United States |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Richmond Heights City |
| Est. Birth Year | ~1895 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| George Vaughan | Head | — | 37 | ~1893 |
| Leonard Vaughan | Daughter | — | 10 | ~1920 |
| Samuel Vaughan | Son | — | 8 | ~1922 |
| David Vaughan | Son | — | 6 | ~1924 |
| George Vaughan | Son | — | 14 | ~1916 |
| Elizabeth Vaughan | Daughter | — | 4 | ~1926 |
| Mary Vaughan | Spouse | — | 35 | ~1895 |
Census Appearances
1920
St Louis, …
Spouse, age 26
St Louis, Missouri · implied b. ~1894 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Vaughan |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Missouri |
| Father's Birthplace | Texas |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
St Louis, …
Spouse, age 35
St Louis, Missouri · implied b. ~1895 — 7 household members
| Surname | Vaughan |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 20 |
| Father's Birthplace | United States |
| Mother's Birthplace | United States |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Louis-County, Missouri
Spouse, age 45
St.-Louis-County, Missouri · implied b. ~1895 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Vaughan |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Milwaukee |
| 1935 Residence (County) | Milwaukee |
| Occupation | librarian |
| Industry | catalog binder company |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| Highest Grade | C 2 |
| 1935 Residence | Wisconsin |
| 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 Vaughan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Vaughan
Spouse · 1930 · age 35 · b. ~1895 · Missouri
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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:missouricensus00reel1224:0460)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | James Owens | 76 | Mother-in-law | — | Tennessee |
| 52 | Lizzie Owens | 32 | Sister-in-law | — | Tennessee |
| 53 | Sylvester Martin | 57 | Head | Houseman | Tennessee |
| 54 | Daisy Martin | 45 | Wife | Laborer | Tennessee |
| 55 | Inez Martin | 25 | Daughter | Laundress | Missouri |
| 56 | Zenia Martin | 22 | Daughter | — | Missouri |
| 57 | Lucille Brown | 5 | Granddaughter | — | Missouri |
| 58 | Henry Johnson | 67 | Head | Laborer | Virginia |
| 59 | Flora Johnson | 54 | Wife | — | Tennessee |
| 60 | Mary Riggs | 12 | Daughter | — | Missouri |
| 61 | Clara Bridges | 9 | Granddaughter | — | Missouri |
| 62 | Sidney Love | 33 | Head | Laborer | Cuba |
| 63 | Bessie Love | 33 | Wife | Janitress | Missouri |
| 64 | Frederick Love | 10 | Son | — | Missouri |
| 65 | Lillie M. Love | 9 | Daughter | — | Missouri |
| 66 | Mack Gossin | 54 | Lodger | — | Missouri |
| 67 | Jane Gossin | 50 | Lodger | — | Missouri |
| 68 | Charles Hutchings | 36 | Head | Laborer | Louisiana |
| 69 | Lillie Hutchings | 29 | Wife | — | Louisiana |
| 70 | Charley Barnett | 50 | Head | Chipper | Tennessee |
| 71 | Lizzie Barnett | 45 | Wife | — | North Carolina |
| 72 | Clara J. Barnett | 13 | Daughter | — | Missouri |
| 73 | Warren Peters | 42 | Head | Laborer | Mississippi |
| 74 | Ethel Peters | 36 | Wife | — | Mississippi |
| 75 | Carrie Peters | 20 | Daughter | Housemaid | Mississippi |
| 76 | Darrin Peters | 17 | Son | — | Mississippi |
| 77 | Bessie Hollins | 43 | Head | Laundress | Missouri |
| 78 | Samuel Hollins | 22 | Son | Teamster | Missouri |
| 79 | Northena Hollins | 19 | Daughter | — | Missouri |
| 80 | Furbow Hollins | 14 | Son | — | Missouri |
| 81 | Idell Hollins | 12 | Daughter | — | Missouri |
| 82 | Paul Hollins | 10 | Son | — | Missouri |
| 83 | Cornella Hollins | 8 | Daughter | — | Missouri |
| 84 | Vera Belle Hollins | 7 | Daughter | — | Missouri |
| 85 | Theodis Hollins | 5 | Daughter | — | Missouri |
| 86 | John Clarks | 73 | Aunt | — | Missouri |
| 87 | Ezra Craighead | 39 | Brother | Teamster | Missouri |
| 88 | George Vaughan | 37 | Head | Laborer | Missouri |
| 89 | Mary Vaughan THIS PERSON | 35 | Wife | — | Missouri |
| 90 | George Jr. Vaughan | 14 | Son | — | Missouri |
| 91 | Leonard Vaughan | 10 | Daughter | — | Missouri |
| 92 | Samuel Vaughan | 8 | Son | — | Missouri |
| 93 | David Vaughan | 6 | Son | — | Missouri |
| 94 | Elizabeth Vaughan | 4 | Daughter | — | Missouri |
| 95 | Cora Scott | 33 | Head | Laundress | Missouri |
| 96 | Eugene Scott | 17 | Son | Laborer | Missouri |
| 97 | Andeil Scott | 15 | Son | — | Missouri |
| 98 | Henrietta Scott | 6 | Daughter | — | Missouri |
| 99 | Will Brock | 32 | Head | General Laborer | Texas |
| 100 | Della Brock | 32 | Wife | Laundress | Texas |
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)