MS
Margaret Smith — 1930 US Census Record
Model Tree available1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Margaret Smith across the 1910, 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents John & Edward — first a daughter (b.~1904), then head of a 7-person household.
Age 26
b. ~1904
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Smith |
| Given Name | Margaret A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| 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 | District 15 Part |
| Est. Birth Year | ~1904 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Eleanor Smith | Daughter | — | 11 | ~1919 |
| Margaret Smith | Daughter | — | 26 | ~1904 |
| John Smith | Head | — | 60 | ~1870 |
| Anna Bruch | Other | — | 84 | ~1846 |
| Thomas Smith | Son | — | 15 | ~1915 |
| William Smith | Son | — | 21 | ~1909 |
| Catherine Smith | Spouse | — | 54 | ~1876 |
Census Appearances
1910
Baltimore, Maryland
Daughter, age 5
Baltimore, Maryland · implied b. ~1905 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Daughter, age 16
Baltimore, Maryland · implied b. ~1904 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Daughter, age 26
Baltimore, Maryland · implied b. ~1904 — 7 household members
| Surname | Smith |
| Given Name | Margaret A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| 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 Margaret Smith across 3 US Census years (1910, 1920 and 1930) in Baltimore, Maryland, using XGBoost record linkage. Identified parents: father John Smith (~0.92 confidence) and father Edward Smith (~0.92 confidence) and father George Smith (~0.92 confidence) and mother Catherine Smith (~0.92 confidence) and mother Katherine Smith (~0.92 confidence) and mother Mary Smith (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Smith
b. ~1870
Source father
● Household
· direct · ~0.92
Father
Edward Smith
b. ~1870
Source father
● Household
· direct · ~0.92
Father
George Smith
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Catherine Smith
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Katherine Smith
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Mary Smith
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Smith
Daughter · 1930 · age 26 · b. ~1904 · Maryland
★ You are viewing this record
Sibling
Eleanor Smith
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Smith
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Smith
Sibling · 1930 · age 15
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 — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus846unit:0477)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Albert Hinder | 60 | Head | Farmer | Maryland |
| 2 | Nellie Hinder | 53 | Wife | Cook | Maryland |
| 3 | Charles Hinder | 26 | Son | Laborer | Maryland |
| 4 | Margaret Hinder | 20 | Daughter | Cook | Maryland |
| 5 | John W. Smith | 60 | Head | Farmer | Maryland |
| 6 | Catherine E. Smith | 54 | Wife | — | Maryland |
| 7 | Margaret A. Smith THIS PERSON | 26 | Daughter | — | Maryland |
| 8 | William H. Smith | 21 | Son | Laborer | Maryland |
| 9 | Thomas Smith | 15 | Son | — | Maryland |
| 10 | Eleanor B. Smith | 11 | Daughter | — | Maryland |
| 11 | Anna Bruch | 84 | Mother-in-law | — | Germany |
| 12 | James Sims | 31 | Head | — | Maryland |
| 13 | Helen G. Sims | 35 | Wife | — | Maryland |
| 14 | James Jr. Sims | 6 | Son | — | Maryland |
| 15 | Mary Sims | 4 | Daughter | — | Maryland |
| 16 | Albert H. Sims | 1 | Son | — | Maryland |
| 17 | John Brummer | 55 | Head | Farmer | Maryland |
| 18 | Mary Brummer | 53 | Wife | — | Maryland |
| 19 | Paul W. Brummer | 27 | Son | Clerk Sales | Maryland |
| 20 | Oscar Brummer | 53 | Son | Farmer | Maryland |
| 21 | Lewis Brummer | 59 | Son | Laborer | Maryland |
| 22 | James F. Higgins | 59 | Head | Janitor | Maryland |
| 23 | Mary V. Higgins | 41 | Wife | Nurse | Maryland |
| 24 | Seymour Smith | 58 | Head | Farmer | Maryland |
| 25 | Lottie A. Smith | 58 | Wife | — | Maryland |
| 26 | Benton H. Smith | 23 | Son | — | Maryland |
| 27 | Lodge Frank | 43 | Lodger | Laborer | Poland |
| 28 | James O. Lewis | 23 | Lodger | Laborer | Virginia |
| 29 | Troy J. Hoover | 70 | Head | Farmer | North Carolina |
| 30 | Annie Hoover | 25 | Wife | — | Maryland |
| 31 | Troy Jr. Hoover | 12 | Son | — | Maryland |
| 32 | Elizabeth Hoover | 1 | Daughter | — | Maryland |
| 33 | Warren Smith | 50 | Aunt | — | Maryland |
| 34 | Charles H. Dennison | 51 | Head | Laborer | Maryland |
| 35 | Irvin Grover | 55 | Head | Laborer | Maryland |
| 36 | Lelia E. Grover | 45 | Wife | — | Maryland |
| 37 | Irvin J. Grover | 11 | Son | — | Maryland |
| 38 | Charles W. Grover | 10 | Son | — | Maryland |
| 39 | Alice E. Grover | 8 | Daughter | — | Maryland |
| 40 | Edith M. Grover | 6 | Daughter | — | Maryland |
| 41 | Lelia J. Grover | 3 | Daughter | — | Maryland |
| 42 | John Mcgill | 48 | Head | Laborer | Maryland |
| 43 | Alice Hinder | 81 | Head | — | New York |
| 44 | Frank Hinder | 43 | Son | Farmer | Maryland |
| 45 | Rebecca Hinder | 58 | Daughter | — | Maryland |
| 46 | D. Edward Hinder | 47 | Son | Laborer | Maryland |
| 47 | Conrad C. Zinanan | 57 | Head | Farmer | Germany |
| 48 | Olive P. Zinanan | 40 | Wife | — | Maryland |
| 49 | Edith M. Zinanan | 17 | Daughter | Assembler | Maryland |
| 50 | J. Albert Zinanan | 15 | Son | Laborer | Maryland |
Pedigree Summary
Margaret + 3 siblings
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
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)