MS
Mary Stevenson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Orleans, Louisiana
Our Model Tree links this Mary Stevenson across the 1920 and 1930 US Censuses in Orleans, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 7-person household.
Age 13
b. ~1917
Female
Daughter
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Orleans, Louisiana |
| Surname | Stevenson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | New Orleans City |
| Est. Birth Year | ~1917 |
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 |
|---|---|---|---|---|
| Virginia Stevenson | Other | — | 35 | ~1895 |
| John Stevenson | Head | — | 45 | ~1885 |
| Gertrude Stevenson | Daughter | — | 6 | ~1924 |
| Mary Stevenson | Daughter | — | 13 | ~1917 |
| Herman Stevenson | Son | — | 10 | ~1920 |
| John Stevenson | Son | — | 16 | ~1914 |
| Walter Stevenson | Son | — | 15 | ~1915 |
Census Appearances
1920
Orleans, Louisiana
Daughter, age 2
Orleans, Louisiana · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stevenson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Orleans, Louisiana
Daughter, age 13
Orleans, Louisiana · implied b. ~1917 — 7 household members
| Surname | Stevenson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Stevenson across 2 US Census years (1920 and 1930) in Orleans, Louisiana, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Stevenson
Daughter · 1930 · age 13 · b. ~1917 · Louisiana
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Sibling
Walter Stevenson
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Stevenson
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herman Stevenson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Stevenson
Sibling · 1930 · age 6
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 — Orleans, Louisiana
Open full size
1930 US Federal Census — Orleans, Louisiana
Page Contents
29 people indexed on this census page (ia:1930:15thcensus804unit:0403)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lloyd Kenny | 48 | Head | Farming | Louisiana |
| 2 | Lillie Kenny | 38 | Wife-H | Laundress | Louisiana |
| 3 | Otis Kenny | 15 | Son | — | Louisiana |
| 4 | Lloyd Jr. Kenny | 10 | Son | — | Louisiana |
| 5 | John Kenny | 7 | Son | — | Louisiana |
| 6 | Matthew Devitt | 38 | Head | Laborer | Louisiana |
| 7 | Victoria Devitt | 36 | Wife-H | — | Louisiana |
| 8 | Allen Wallace | 22 | Stepson | Laborer | Louisiana |
| 9 | Amelia Wallace | 20 | Stepdaughter | Servant | Louisiana |
| 10 | Alice Cole | 64 | Head-H | Washerwoman | Louisiana |
| 11 | Abayville Cole | 17 | Grandson | — | Louisiana |
| 12 | Frank Cole | 15 | Grandson | — | Louisiana |
| 13 | Edmonia Cole | 6 | Granddaughter | — | Louisiana |
| 14 | Adam Cole | 53 | Head | Driver | Louisiana |
| 15 | Ella Cole | 32 | Wife-H | Washerwoman | Mississippi |
| 16 | Mildred Cole | 15 | Daughter | — | Louisiana |
| 17 | Dorothy Cole | 10 | Daughter | — | Louisiana |
| 18 | James Cole | 6 | Son | — | Louisiana |
| 19 | Ben Whitty | 47 | Head | Laborer | Louisiana |
| 20 | Rachel Whitty | 42 | Wife-H | — | Louisiana |
| 21 | Mary Whitty | 66 | Mother | — | Louisiana |
| 22 | Richard Whitty | 17 | Brother | — | Louisiana |
| 23 | John Stevenson | 45 | Head | Laborer | Louisiana |
| 24 | Virginia Stevenson | 35 | Wife-H | Laundress | Louisiana |
| 25 | John Jr. Stevenson | 16 | Son | Laborer | Louisiana |
| 26 | Walter Stevenson | 15 | Son | — | Louisiana |
| 27 | Mary Stevenson THIS PERSON | 13 | Daughter | — | Louisiana |
| 28 | Herman Stevenson | 10 | Son | — | Louisiana |
| 29 | Gertrude Stevenson | 6 | Daughter | — | Louisiana |
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)