FS
Frank Schmidt — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Frank Schmidt across the 1920, 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a head (b.~1893), then head of a 8-person household.
Age 37
b. ~1893
Male
Head
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Schmidt |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 20 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Clerk |
| Industry | Ship Yard |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 2750 |
| Radio Set | R |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Clerk |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1893 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Frank Schmidt | Son | — | 11 | ~1919 |
| Joseph Schmidt | Son | — | 14 | ~1916 |
| Frederick Schmidt | Son | — | 16 | ~1914 |
| Margaret Schmidt | Spouse | — | 36 | ~1894 |
| Rose Schmidt | Daughter | — | 10 | ~1920 |
| William Schmidt | Son | — | 7 | ~1923 |
| Frank Schmidt | Head | — | 37 | ~1893 |
| George Schmidt | Son | — | 3 | ~1927 |
Census Appearances
1920
Baltimore, Maryland
Other, age 25
Baltimore, Maryland · implied b. ~1895 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Frank |
| Relationship to Head | Grandson |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Chipper & caulker |
| Industry | Shipyard |
| 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 37
Baltimore, Maryland · implied b. ~1893 — 8 household members
| Surname | Schmidt |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 20 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Clerk |
| Industry | Ship Yard |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 2750 |
| Radio Set | R |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Other, age 46
Baltimore-City-County, Maryland · implied b. ~1894 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Frank |
| Relationship to Head | Nephew |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Separated |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Helper |
| Industry | Ship-Yard |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 48 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 Frank Schmidt across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Frank Schmidt
Head · 1930 · age 37 · b. ~1893 · Maryland
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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 — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus867unit:0623)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Vogel | 55 | Head | Retail Merchant | Maryland |
| 2 | Catherine Vogel | 41 | Wife | — | Maryland |
| 3 | Elsie Vogel | 7 | Daughter | — | Maryland |
| 4 | Ruth Vogel | 5 | Daughter | — | Maryland |
| 5 | Arthur Vogel | 2 | Daughter | — | Maryland |
| 6 | William H Le Brun | 55 | Head | Pump Man | Maryland |
| 7 | Mary E Le Brun | 54 | Wife | — | Maryland |
| 8 | Helen Le Brun | 17 | Daughter | Testing | Maryland |
| 9 | John Peterson | 51 | Head | Baker | Germany |
| 10 | Mary Peterson | 50 | Wife | — | Maryland |
| 11 | Elizabeth Peterson | 9 | Daughter | — | Maryland |
| 12 | Irene Peterson | 7 | Daughter | — | Maryland |
| 13 | John West | 44 | Head | Packer | Maryland |
| 14 | Elizabeth West | 36 | Wife | — | Maryland |
| 15 | John West | 22 | Son | Telephone Operator | Maryland |
| 16 | Philip E Rocklitz | 15 | Step-Son | Finisher | Maryland |
| 17 | Philip F Graff | 63 | Father-in-law | — | Maryland |
| 18 | Louisa Graff | 63 | Mother-in-law | — | Maryland |
| 19 | Frank Schmidt THIS PERSON | 37 | Head | Clerk | Maryland |
| 20 | Margaret Schmidt | 36 | Wife | — | Maryland |
| 21 | Frederick Schmidt | 16 | Son | Packer | Maryland |
| 22 | Joseph Schmidt | 14 | Son | — | Maryland |
| 23 | Frank Schmidt | 11 | Son | — | Maryland |
| 24 | Rose Schmidt | 10 | Daughter | — | Maryland |
| 25 | William Schmidt | 7 | Son | — | Maryland |
| 26 | George Schmidt | 3 | Son | — | Maryland |
| 27 | Frank Niemeyer | 44 | Head | Inspector | Maryland |
| 28 | Catherine Niemeyer | 41 | Wife | Operator | Maryland |
| 29 | Lula Niemeyer | 20 | Daughter | Inspector | Maryland |
| 30 | Gertrude Niemeyer | 16 | Daughter | Helper | Maryland |
| 31 | Nick Tuta | 32 | Lodger | Fireman | Roumania |
| 32 | Elizabeth Tuta | 42 | Lodger | — | Roumania |
| 33 | Edward Eiser | 29 | Head | — | Maryland |
| 34 | Katherine Eiser | 28 | Wife | — | Maryland |
| 35 | William Eiser | 7 | Son | — | Maryland |
| 36 | Edward Eiser | 3 | Son | — | Maryland |
| 37 | Katherine Hettchen | 53 | Mother-in-law | — | Maryland |
| 38 | Lula Hettchen | 17 | Sister-in-law | Saleslady | Maryland |
| 39 | John Hall | 27 | Head | Prop-Manager | Maryland |
| 40 | Lillian Hall | 24 | Wife | — | Maryland |
| 41 | William Hall | 3 | Son | — | Maryland |
| 42 | Francis Hall | 0 | Son | — | Maryland |
| 43 | Andrew W Morgan | 26 | Head | Catcher | Maryland |
| 44 | Ethel Morgan | 25 | Wife | — | Virginia |
| 45 | Robert Morgan | 5 | Son | — | Maryland |
| 46 | Thelma Morgan | 3 | Daughter | — | Maryland |
| 47 | Robert A Gallagher | 41 | Head | Iron-Worker | Georgia |
| 48 | Millie Gallagher | 38 | Wife | — | Alabama |
| 49 | Robert Gallagher | 18 | Son | Apprentice | Colorado |
| 50 | Thomas Gallagher | 10 | Son | — | Maryland |
Related Census Records
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)