TS
Theodore Smith — 1930 US Census Record
Model Tree available1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Theodore Smith across the 1910, 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents Theodore & Ida — first a head (b.~1902), then head of a 3-person household.
Age 28
b. ~1902
Male
Head
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Smith |
| Given Name | Theodore W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 22 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Electrician |
| Industry | Electric Supply |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Radio Set | R |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Electrician |
| Est. Birth Year | ~1902 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Theodore | Age | Birth yr |
|---|---|---|---|---|
| Audry Smith | Daughter | — | 1 | ~1929 |
| Theodore Smith | Head | — | 28 | ~1902 |
| Violet Smith | Other | — | 28 | ~1902 |
Census Appearances
1910
Baltimore, Maryland
Other, age 8
Baltimore, Maryland · implied b. ~1902 — 33 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Theodore |
| Relationship to Head | Charge |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
None, Maryland
Son, age 17
None, Maryland · implied b. ~1903 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Theodore Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Rail road |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Head, age 28
Baltimore, Maryland · implied b. ~1902 — 3 household members
| Surname | Smith |
| Given Name | Theodore W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 22 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Electrician |
| Industry | Electric Supply |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Radio Set | R |
| Veteran | No |
| 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 Theodore Smith across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: father Theodore Smith (~0.92 confidence) and mother Ida Smith (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Theodore Smith
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Ida Smith
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Theodore Smith
Head · 1930 · age 28 · b. ~1902 · Maryland
★ You are viewing this record
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:1930:15thcensus866unit:0293)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Julia Frappe | 33 | Head | Fireman | S. Carolina |
| 2 | Erma Frappe | 32 | Wife-H | None | Maryland |
| 3 | Kenneth J. Frappe | 7 | Son | None | Maryland |
| 4 | Julia Frappe | 6 | Daughter | None | Maryland |
| 5 | William Frappe | 27 | Brother | None | S. Carolina |
| 6 | Luther Marvel | 45 | Head | Auto Mechanic | Maryland |
| 7 | Ethel Marvel | 46 | Wife-H | None | Maryland |
| 8 | Mary Marvel | 19 | Daughter | None | Maryland |
| 9 | John Paul | 29 | Head | Fireman | Maryland |
| 10 | Helen Paul | 25 | Wife-H | None | Maryland |
| 11 | Loraine Paul | 1 | Daughter | None | Maryland |
| 12 | Theodore W. Smith THIS PERSON | 28 | Head | Electrician | Maryland |
| 13 | Violet Smith | 28 | Wife-H | None | Maryland |
| 14 | Audry Smith | 1 | Daughter | None | Maryland |
| 15 | Vincent Keneden | 59 | Head | Sailor | Lithuania |
| 16 | Anthony Keneden | 71 | Wife-H | None | Lithuania |
| 17 | Charles Keneden | 25 | Son | Sailor | Maryland |
| 18 | Rosa Keneden | 26 | Daughter | Sailor | Pennsylvania |
| 19 | Andrew Trihit | 63 | Head | Carpenter | Latvia |
| 20 | Mary Trihit | 55 | Wife-H | None | Latvia |
| 21 | Theodore Trihit | 25 | Son | None | Maryland |
| 22 | Willma Trihit | 20 | Daughter | Typist | Maryland |
| 23 | Carl Subman | 35 | Head | Manager | Maryland |
| 24 | Margaret Subman | 34 | Wife-H | None | Maryland |
| 25 | Glovis Subman | 4 | Son | None | Maryland |
| 26 | Hartman Carl Subman | 7 | Son | None | Maryland |
| 27 | Frank Blades | 45 | Head | Carpenter | Maryland |
| 28 | Oliva Blades | 39 | Wife-H | None | Maryland |
| 29 | Ioland Adams | 34 | Son | Superintendent | Maryland |
| 30 | William Adams | 20 | Grandson | Bookkeeper | Maryland |
| 31 | Katherine Adams | 11 | Granddaughter | None | Maryland |
| 32 | Mildred Adams | 7 | Granddaughter | None | Maryland |
| 33 | William Funk | 29 | Head | Salesman | Maryland |
| 34 | Anna Funk | 26 | Wife-H | None | Maryland |
| 35 | William Funk | 4 | Son | None | Maryland |
| 36 | Kenneth Funk | 2 | Son | None | Maryland |
| 37 | Johannah Kuenig | 65 | Mother-in-law | None | Germany |
| 38 | Raymond Chrystal | 44 | Head | Automobile | Maryland |
| 39 | Ella Chrystal | 34 | Wife-H | None | Maryland |
| 40 | Anna Chrystal | 17 | Daughter | Packer | Maryland |
| 41 | Raymond Chrystal | 7 | Son | None | Maryland |
| 42 | Edward Chrystal | 5 | Son | None | Maryland |
| 43 | Robert Beardsly | 59 | Head-H | Carpenter | Wisconsin |
| 44 | Frank Beardsly | 58 | Brother | None | Wisconsin |
| 45 | Henry W. Wheat | 56 | Head | Utilityman | Maryland |
| 46 | Rachel M. Wheat | 49 | Wife-H | None | Maryland |
| 47 | Andrew E. Wheat | 15 | Son | None | Maryland |
| 48 | John E. Wheat | 66 | Brother | Waiter | Maryland |
| 49 | John Mclaughlin | 42 | Son-in-law | Packer | Maryland |
| 50 | Viola Mclaughlin | 33 | Daughter | None | Maryland |
Pedigree Summary
Theodore
Gen 1 · 2 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)