MW
Mary Weber — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Mary Weber across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 7-person household.
Age 56
b. ~1884
Female
Spouse
Born: GERMANY
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | WEBER |
| Given Name | MARY |
| Relationship to Head | WIFE |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | GERMANY |
| 1935 Residence (City) | BALTIMORE CITY |
| 1935 Residence (County) | BALTIMORE CITY |
| Naturalization Status | Naturalized |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 0 |
| 1935 Residence | SAME PLACE |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1884 |
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 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Francis Weber | Daughter | — | 13 | ~1927 |
| Josephine Weber | Daughter | — | 15 | ~1925 |
| Emma Weber | Daughter | — | 16 | ~1924 |
| Julius Weber | Head | — | 60 | ~1880 |
| William Weber | Son | — | 20 | ~1920 |
| George Weber | Son | — | 18 | ~1922 |
| Mary Weber | Spouse | — | 56 | ~1884 |
Census Appearances
1920
None, Maryland
Spouse, age 34
None, Maryland · implied b. ~1886 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Weber |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Germany |
| Year of Immigration | 1896 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Germany |
| Year of Naturalization | 1903 |
| Birthplace (normalized) | germany |
1930
Baltimore, Maryland
Spouse, age 46
Baltimore, Maryland · implied b. ~1884 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Weber |
| Given Name | Marie E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Germany |
| Naturalization Status | Naturalized |
| Year of Immigration | 1895 |
| Age at First Marriage | 23 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Retail Grocer |
| Industry | Owner |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1940
Baltimore-City-County, Maryland
Spouse, age 56
Baltimore-City-County, Maryland · implied b. ~1884 — 7 household members
| Surname | WEBER |
| Given Name | MARY |
| Relationship to Head | WIFE |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | GERMANY |
| 1935 Residence (City) | BALTIMORE CITY |
| 1935 Residence (County) | BALTIMORE CITY |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Highest Grade | No 0 |
| 1935 Residence | SAME PLACE |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
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 Mary Weber across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Weber
Spouse · 1940 · age 56 · b. ~1884 · 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-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01511-00515)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Pearl Prubitz | Pruditz | 50 | WIFE | — | RUSSIA |
| 42 | Samuel Prubitz | Pruditz | 13 | SON | — | MARYLAND |
| 43 | Max L. Cohen | 44 | HEAD | Property Assessor | MARYLAND |
| 44 | Bessie Cohen | 27 | WIFE | — | RUSSIA |
| 45 | Marilyn Cohen | 6 | DAUGHTER | — | MARYLAND |
| 46 | Dave Yanklove | 31 | HEAD | Butcher | MARYLAND |
| 47 | Anne Yanklove | 28 | WIFE | Secretary | MARYLAND |
| 48 | Morris Schiff | 60 | HEAD | Cabinetmaker | RUSSIA |
| 49 | Henry Dubeck | 27 | SON IN LAW | Printer | RUSSIA |
| 50 | Albertine | Alberta Dubeck | 28 | SON IN LAW | Attendant | MARYLAND |
| 51 | Gertrude Dubeck | 28 | DAUGHTER | — | RUSSIA |
| 52 | Anna Plasek | 70 | HEAD | — | CZECHO |
| 53 | Thomas Plasek | 36 | SON | Elevator Man | MARYLAND |
| 54 | Julius Weber | 60 | HEAD | Policeman | GERMANY |
| 55 | Mary Weber THIS PERSON | 56 | WIFE | — | GERMANY |
| 56 | William Weber | 20 | SON | Packer | MARYLAND |
| 57 | George Weber | 18 | SON | Helper | MARYLAND |
| 58 | Emma Weber | 16 | DAUGHTER | Trimmer | MARYLAND |
| 59 | Josephine Weber | 15 | DAUGHTER | — | MARYLAND |
| 60 | Francis Weber | 13 | DAUGHTER | — | MARYLAND |
| 61 | Frank Metzger | 40 | HEAD | Salesman | MARYLAND |
| 62 | Mary Metzger | 37 | WIFE | — | MARYLAND |
| 63 | Margaret Metzger | 16 | DAUGHTER | — | MARYLAND |
| 64 | Frank Metzger | 14 | SON | — | MARYLAND |
| 65 | Albert Metzger | 11 | SON | — | MARYLAND |
| 66 | Charles Metzger | 5 | SON | — | MARYLAND |
| 67 | Charles Piresimone | 46 | HEAD | Laborer | ITALY |
| 68 | Lucy Piresimone | 34 | WIFE | — | ITALY |
| 69 | Mary Piresimone | 14 | DAUGHTER | — | MARYLAND |
| 70 | Charles Piresimone | 12 | SON | — | MARYLAND |
| 71 | Christina Piresimone | 9 | DAUGHTER | — | MARYLAND |
| 72 | Anna Piresimone | 4 | DAUGHTER | — | MARYLAND |
| 73 | Francis Piresimone | 2 | DAUGHTER | — | MARYLAND |
| 74 | Carriel Glazer | 45 | HEAD | Delicatessen | RUSSIA |
| 75 | Annan Glazer | 47 | WIFE | — | RUSSIA |
| 76 | Joe Glazer | 30 | SON | Attendant | MARYLAND |
| 77 | Richard Bramble | 51 | LODGER | Laborer | VIRGINIA |
| 78 | Anna Bramble | 51 | LODGER | — | MARYLAND |
| 79 | Aaron Ruben | 60 | LODGER | Baker | RUSSIA |
| 80 | Henry J. Heim | 47 | LODGER | Trimmer | 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)