MS
Marie Schmidt — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-County, Maryland
Our Model Tree links this Marie Schmidt across the 1930 and 1940 US Censuses in Baltimore-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1904), then head of a 9-person household.
Age 36
b. ~1904
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-County, Maryland |
| Surname | Schmidt |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Halethorpe & Arbutus pt |
| 1935 Residence (County) | Baltimore |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same House |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Halethorpe Arbutus Pt |
| 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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Eugene Schmidt | Son | — | 12 | ~1928 |
| William Schmidt | Son | — | 15 | ~1925 |
| Marie Schmidt | Spouse | — | 36 | ~1904 |
| James Schmidt | Son | — | 9 | ~1931 |
| Lillian Schmidt | Daughter | — | 10 | ~1930 |
| John Schmidt | Son | — | 16 | ~1924 |
| Joseph Schmidt | Son | — | 18 | ~1922 |
| Wesley Schmidt | Son | — | 14 | ~1926 |
| Joseph Schmidt | Head | — | 41 | ~1899 |
Census Appearances
1930
Baltimore, Maryland
Spouse, age 26
Baltimore, Maryland · implied b. ~1904 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 16 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-County, Maryland
Spouse, age 36
Baltimore-County, Maryland · implied b. ~1904 — 9 household members
| Surname | Schmidt |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Halethorpe & Arbutus pt |
| 1935 Residence (County) | Baltimore |
| Highest Grade | No 7 |
| 1935 Residence | Same House |
| 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 Marie Schmidt across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Schmidt
Spouse · 1940 · age 36 · b. ~1904 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Baltimore-County, Maryland
Open full size
1940 US Federal Census — Baltimore-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01506-00542)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Clarence L Zeinsmeister | 24 | son | Packer | Maryland |
| 2 | Roland Zeinsmeister | 22 | son | Maintenance | Maryland |
| 3 | Rhoda D Zeinsmeister | 20 | daughter | Marker | Maryland |
| 4 | Norbert Zeinsmeister | 18 | son | New Worker | Maryland |
| 5 | John Zeinsmeister | 16 | son | New Worker | Maryland |
| 6 | Lois Zeinsmeister | 14 | daughter | — | Maryland |
| 7 | Ronald Zeinsmeister | 10 | son | — | Maryland |
| 8 | Roland Peck | 40 | brother-in-law | Proprietor | Maryland |
| 9 | William Grove | 27 | Head | Operator | Maryland |
| 10 | Dora S Grove | 26 | Wife | — | Maryland |
| 11 | Edgar J Kopper | 32 | Head | Clerk | Maryland |
| 12 | Nellie V Kopper | 32 | Wife | Secretary | Maryland |
| 13 | Harry J Klopp | 38 | Head | Staff Sergeant | Pennsylvania |
| 14 | Cordelia Klopp | 31 | Wife | — | Maryland |
| 15 | Clagett Higgins | 56 | father-in-law | Chauffeur | Maryland |
| 16 | William Higgins | 25 | brother-in-law | Typist | Maryland |
| 17 | Edward Okonski | 31 | Head | Salesman | Maryland |
| 18 | Helen Okonski | 30 | Wife | Examiner | Maryland |
| 19 | Christine M Link | 50 | Head | Hauling Contractor | Maryland |
| 20 | Florence Link | 51 | Wife | — | Maryland |
| 21 | George A Link | 24 | son | Engineer | Maryland |
| 22 | William L Link | 23 | son | Lawyer | Maryland |
| 23 | Carroll E Link | 21 | son | Fireman | Maryland |
| 24 | Lillie M Link | 18 | daughter | — | Maryland |
| 25 | Howard E Link | 16 | son | — | Maryland |
| 26 | Caroline M Link | 73 | mother | — | Maryland |
| 27 | Joseph Schmidt | 41 | Head | Huckster | Maryland |
| 28 | Marie Schmidt THIS PERSON | 36 | Wife | — | Maryland |
| 29 | Joseph Schmidt | 18 | son | Helper | Maryland |
| 30 | John Schmidt | 16 | son | Helper | Maryland |
| 31 | William Schmidt | 15 | son | — | Maryland |
| 32 | Wesley Schmidt | 14 | son | — | Maryland |
| 33 | Eugene Schmidt | 12 | son | — | Maryland |
| 34 | Lillian Schmidt | 10 | daughter | — | Maryland |
| 35 | James Schmidt | 9 | son | — | Maryland |
| 36 | Nellie Brook | 52 | Head | — | Maryland |
| 37 | John N Brook | 24 | son | Auto Mechanic | Maryland |
| 38 | Nancy J Brook | 19 | daughter | Index Clerk | Maryland |
| 39 | Josephine Brook | 17 | daughter | New Worker | Maryland |
| 40 | Anita Brook | 15 | daughter | — | Maryland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)