MS
Marian Smith — 1930 US Census Record
Linked across censuses1930 United States Federal Census · X, Maryland
Our Model Tree links this Marian Smith across the 1920 and 1930 US Censuses in X, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 7-person household.
Age 13
b. ~1917
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | X, Maryland |
| Surname | Smith |
| Given Name | Marian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore 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 Marian | Age | Birth yr |
|---|---|---|---|---|
| Richard Smith | Son | — | 8 | ~1922 |
| Annabelle Smith | Daughter | — | 11 | ~1919 |
| Marian Smith | Daughter | — | 13 | ~1917 |
| Helen Smith | Other | — | 23 | ~1907 |
| Wilson Smith | Son | — | 7 | ~1923 |
| Richard Smith | Head | — | 30 | ~1900 |
| James Smith | Son | — | 10 | ~1920 |
Census Appearances
1920
None, Maryland
Daughter, age 2
None, Maryland · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Marian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
X, Maryland
Daughter, age 13
X, Maryland · implied b. ~1917 — 7 household members
| Surname | Smith |
| Given Name | Marian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Marian Smith across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marian Smith
Daughter · 1930 · age 13 · b. ~1917 · Maryland
★ You are viewing this record
Sibling
Wilson Smith
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Smith
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Smith
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annabelle Smith
Sibling · 1930 · age 11
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 — X, Maryland
Open full size
1930 US Federal Census — X, Maryland
Page Contents
34 people indexed on this census page (ia:1930:15thcensus850unit:0408)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Richard Smith | 30 | Head | Laborer | Maryland |
| 52 | Helen Smith | 23 | Wife-H | — | Maryland |
| 53 | Marian Smith THIS PERSON | 13 | Daughter | — | Maryland |
| 54 | Annabelle Smith | 11 | Daughter | — | Maryland |
| 55 | James Smith | 10 | Son | — | Maryland |
| 56 | Richard Jr. Smith | 8 | Son | — | Maryland |
| 57 | Wilson Smith | 7 | Son | — | Maryland |
| 58 | Lon Height | 28 | Head | Laborer | Maryland |
| 59 | Geraldine Height | 33 | Wife-H | — | Maryland |
| 60 | Lon Jr. Height | 2 | Son | — | Maryland |
| 61 | Isaiah Martin | 34 | Boarder | Laborer | Maryland |
| 62 | Daisy Brown | 40 | Head | Laundress | Maryland |
| 63 | Anita Jennings | 25 | Lodger | Maid | Maryland |
| 64 | Edward Jennings | 34 | Lodger | Helper | Maryland |
| 65 | Irene Fields | 20 | Niece-H | Packer | Maryland |
| 66 | Sam Fisher | 30 | Head | Laborer | Maryland |
| 67 | Alice Fisher | 20 | Wife-H | — | Pennsylvania |
| 68 | Sam Jr. Fisher | 5 | Son | — | Virginia |
| 69 | James A. Harris | 34 | Head | Peddler | Maryland |
| 70 | Mary Harris | 27 | Wife-H | — | Maryland |
| 71 | Frank Snake | 45 | Head | Laborer | North Carolina |
| 72 | Mattie Snake | 35 | Wife-H | — | West Virginia |
| 73 | Robert Baker | 44 | Head | Stevedore | Virginia |
| 74 | Gertrude Baker | 35 | Wife-H | Laundress | Maryland |
| 75 | Walter Baker | 23 | Son | Packer | Maryland |
| 76 | Edna Butler | 40 | Head | Laundress | Maryland |
| 77 | George Russell | 45 | Lodger | Plasterer | Virginia |
| 78 | Eva Butler | 34 | Head | Maid | Maryland |
| 79 | Mary Jennings | 35 | Lodger | Laundress | Maryland |
| 80 | Alice Myers | 45 | Head | Laundress | Maryland |
| 81 | Marie Myers | 23 | Daughter | Waitress | Maryland |
| 82 | Evelyn Myers | 18 | Daughter | Waitress | Maryland |
| 83 | Wilson Myers | 13 | Son | — | Maryland |
| 84 | Dorothy Myers | 4 | Daughter | — | Maryland |
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)