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Mary Muller — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Bronx, New York
Our Model Tree links this Mary Muller across the 1920, 1930 and 1940 US Censuses in Bronx, New York (XGBoost, ~Confirmed) — first a spouse (b.~1880), then head of a 4-person household.
Age 50
b. ~1880
Female
Spouse
Born: Switzerland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Bronx, New York |
| Surname | Muller |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Switzerland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1894 |
| Age at First Marriage | 30 |
| Father's Birthplace | Switzerland |
| Mother's Birthplace | Switzerland |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Switzerland |
| Birthplace (normalized) | switzerland |
| Township / Ward | New York City |
| Est. Birth Year | ~1880 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Frank Muller | Son | — | 13 | ~1917 |
| Mary Muller | Spouse | — | 50 | ~1880 |
| Frank Muller | Head | — | 50 | ~1880 |
| Emily Hollestum | Other | — | 16 | ~1914 |
Census Appearances
Spouse, age 40
Bronx, New York · implied b. ~1880 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Switzerland |
| Year of Immigration | 1909 |
| Naturalization Status | Alien |
| Father's Birthplace | Switzerland |
| Mother's Birthplace | Switzerland |
| Occupation | Waitress |
| Industry | Apt. House |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Switzerland |
| Birthplace (normalized) | switzerland |
1930
Bronx, New …
Spouse, age 50
Bronx, New York · implied b. ~1880 — 4 household members
| Surname | Muller |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Switzerland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1894 |
| Age at First Marriage | 30 |
| Father's Birthplace | Switzerland |
| Mother's Birthplace | Switzerland |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Switzerland |
| Birthplace (normalized) | switzerland |
1940
Bronx-County, New …
Spouse, age 60
Bronx-County, New York · implied b. ~1880 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Muller |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Switzerland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | N.Y. |
| Birth Country | Switzerland |
| Birthplace (normalized) | switzerland |
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 Muller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Muller
Spouse · 1930 · age 50 · b. ~1880 · New York
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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 — Bronx, New York
Open full size
1930 US Federal Census — Bronx, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1486rs:0007)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank Muller | 50 | Head | Superintendent | Germany |
| 2 | Mary Muller THIS PERSON | 50 | Wife | — | Switzerland |
| 3 | Frank Jr. Muller | 13 | Son | — | New York |
| 4 | Emily Hollestum | 16 | Niece | — | Switzerland |
| 5 | Earl Talley | 27 | Head | President | Maine |
| 6 | Elizabeth R. Talley | 25 | Wife | — | New York |
| 7 | Earl R. Talley | 2 | Son | — | New York |
| 8 | Roswell C. Raynor | 61 | Head | Vaultman | New York |
| 9 | Sarah H. Raynor | 59 | Wife | — | New York |
| 10 | John T. Seaman | 32 | Head | Auditor | New York |
| 11 | Cecile Seaman | 33 | Wife | — | New York |
| 12 | Cecile Seaman | 11 | Daughter | — | New York |
| 13 | John Nasstrom | 33 | Head | Driver | Sweden |
| 14 | Olga Nasstrom | 30 | Wife | — | Finland |
| 15 | Rollin Nasstrom | 3 | Son | — | New York |
| 16 | James Farrelly | 25 | Head | Engineer | New York |
| 17 | Peggy Farrelly | 24 | Wife | — | Russia |
| 18 | Mary H. Farrelly | 2 | Daughter | — | New York |
| 19 | Nigel Decordova | 36 | Head | Salesman | British West Indies |
| 20 | Virginia Decordova | 34 | Wife | — | Maryland |
| 21 | Herbert Sievler | 29 | Head | Manager | Russia |
| 22 | Barbara Sievler | 28 | Wife | — | Russia |
| 23 | Robert H. Sievler | 1 | Son | — | New York |
| 24 | Elizabeth Hedges | 17 | Servant | Maid | Ohio |
| 25 | Edward Richardson | 24 | Head | Salesman | New York |
| 26 | Margaret Richardson | 22 | Wife | — | New York |
| 27 | Virginia Richardson | 0 | Daughter | — | New York |
| 28 | Frank Clancy | 29 | Head | Electrician | New York |
| 29 | Lillian Clancy | 28 | Wife | — | New York |
| 30 | Lillian Clancy | 1 | Daughter | — | New York |
| 31 | Frank Jr. Clancy | 0 | Son | — | New York |
| 32 | Meyer T. Greenberg | 28 | Head | Salesman | Illinois |
| 33 | Jennie Greenberg | 23 | Wife | — | Russia |
| 34 | Betty L. Greenberg | 3 | Daughter | — | Chicago |
| 35 | Sam Greenberg | 24 | Brother | Salesman | Russia |
| 36 | Henry H. Martin | 63 | Head | Messenger | Germany |
| 37 | Lena Martin | 66 | Wife | — | Germany |
| 38 | Hazel Martin | 27 | Daughter | — | New York |
| 39 | Marion Warner | 34 | Boarder | — | New York |
| 40 | Josephine Victory | 36 | Head | — | New York |
| 41 | Homer Victory | 17 | Son | — | New York |
| 42 | Catherine Graff | 68 | Mother | — | Alsace Lorraine |
| 43 | Harold C. Kelsey | 38 | Head | Salesman | Connecticut |
| 44 | Gertrude C. Kelsey | 35 | Wife | Accountant | New York |
| 45 | Joseph Sidney | 53 | Head | Machine Operator | Russia |
| 46 | Esther Sidney | 49 | Wife | — | Russia |
| 47 | Morris Sidney | 27 | Son | Accountant | Russia |
| 48 | Ida Sidney | 25 | Daughter | — | New York |
| 49 | Rose Sidney | 21 | Daughter | Model | New York |
| 50 | Harry R. Shern | 37 | Head | Teacher | New York |
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)