MM
Mary Maher — 1930 US Census Record
Linked across censuses1930 United States Federal Census · New York, New York
Our Model Tree links this Mary Maher across the 1930 and 1940 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a spouse (b.~1892), then head of a 20-person household.
Age 38
b. ~1892
Female
Spouse
Born: Irish Free State
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | New York, New York |
| Surname | Maher |
| Given Name | Mary T |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| Naturalization Status | Naturalized |
| Year of Immigration | 1903 |
| Age at First Marriage | 19 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | Housekeeper |
| Industry | Private House |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Veteran | No |
| Birthplace (normalized) | irish free state |
| Occupation | Housekeeper |
| Township / Ward | New York |
| Est. Birth Year | ~1892 |
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.
20 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Betty Rosen | Other | — | 63 | ~1867 |
| Marie Maher | Daughter | — | 16 | ~1914 |
| Florence Zivovitz | Other | — | 24 | ~1906 |
| Mary Maher | Spouse | — | 38 | ~1892 |
| Timothy Maher | Head | — | 52 | ~1878 |
| J Fisher | Other | — | 27 | ~1903 |
| Thomas Vinton | Other | — | 21 | ~1909 |
| Thomas Sargent | Other | — | 28 | ~1902 |
| William Maher | Son | — | 6 | ~1924 |
| Thomas Maher | Son | — | 11 | ~1919 |
| Grace Parker | Other | — | 21 | ~1909 |
| Abraham Zivovitz | Other | — | 32 | ~1898 |
| Ethel Miller | Other | — | 22 | ~1908 |
| Mike Jones | Other | — | 21 | ~1909 |
| Timothy Maher | Son | — | 14 | ~1916 |
| T Nelson | Other | — | 22 | ~1908 |
| Hunda Pranjodski | Other | — | 18 | ~1912 |
| John Maher | Son | — | 8 | ~1922 |
| Beulah Taylor | Other | — | 27 | ~1903 |
| Muriel Miller | Other | — | 20 | ~1910 |
Census Appearances
1930
New York, …
Spouse, age 38
New York, New York · implied b. ~1892 — 20 household members
| Surname | Maher |
| Given Name | Mary T |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| Naturalization Status | Naturalized |
| Year of Immigration | 1903 |
| Age at First Marriage | 19 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Housekeeper |
| Industry | Private House |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Veteran | No |
| Birthplace (normalized) | irish free state |
1940
Bronx-County, New …
Spouse, age 53
Bronx-County, New York · implied b. ~1887 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Maher |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Bronx |
| Naturalization Status | First papers filed |
| Industry | 0 |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birthplace (normalized) | irish free state |
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 Maher across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Maher
Spouse · 1930 · age 38 · b. ~1892 · New York
★ 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 — New York, New York
Open full size
1930 US Federal Census — New York, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1573:0550)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Timothy Maher | 52 | Head | Guard | Irish Free State |
| 2 | Mary T Maher THIS PERSON | 38 | Wife | Housekeeper | Irish Free State |
| 3 | Marie Maher | 16 | Daughter | — | New York |
| 4 | Timothy J Maher | 14 | Son | — | New York |
| 5 | Thomas J Maher | 11 | Son | — | New York |
| 6 | John E Maher | 8 | Son | — | New York |
| 7 | William F Maher | 6 | Son | — | New York |
| 8 | Abraham Zivovitz | 32 | Lodger | Waiter | Russia |
| 9 | Florence Zivovitz | 24 | Lodger | — | Russia |
| 10 | Beulah Taylor | 27 | Lodger | Nurse | Maine |
| 11 | Hunda Pranjodski | 18 | Lodger | Nurse | Massachusetts |
| 12 | Betty Rosen | 63 | Lodger | — | Poland |
| 13 | Ethel Miller | 22 | Lodger | Tel Oper | New York |
| 14 | Muriel Miller | 20 | Lodger | Cashier | Massachusetts |
| 15 | Mike Jones | 21 | Lodger | Hostess | Connecticut |
| 16 | Grace Parker | 21 | Lodger | Hostess | New York |
| 17 | T Nelson | 22 | Lodger | Laundryman | Norway |
| 18 | J Fisher | 27 | Lodger | — | New York |
| 19 | Thomas B Sargent | 28 | Lodger | Housekeeper | Oregon |
| 20 | Thomas S Vinton | 21 | Lodger | Chauffeur | Porto Rico |
| 21 | Roselle Rubin | 38 | Head | Singer | New York |
| 22 | Emanuel Rubin | 14 | Son | — | New York |
| 23 | Harold Rubin | 10 | Son | — | New York |
| 24 | Joseph Mahler | 72 | Lodger | Retired | Vienna |
| 25 | Thomas B Innes | 41 | Lodger | Letter Carrier | New York |
| 26 | James Brannage | 28 | Lodger | Salesman | Germany |
| 27 | Dimitri Popovitch | 45 | Lodger | Tailor | Russia |
| 28 | Nicholas Popovitch | 47 | Lodger | Tailor | Russia |
| 29 | Richard Liman | 38 | Lodger | Planter | Russia |
| 30 | Emma Liman | 37 | Lodger | — | Russia |
| 31 | David Rebedoffer | 39 | Lodger | Photostatic | Russia |
| 32 | Miriam Brouton | 30 | Lodger | Waitress | New York |
| 33 | Helen Pereny | 55 | Head | Tapestry | Budapest Hungary |
| 34 | Lazar Pereny | 22 | Daughter | Social Worker | New York |
| 35 | John F Winkler | 50 | Lodger | Elevator | Kentucky |
| 36 | Hosea Palma | 31 | Lodger | Washer | South America |
| 37 | Mary Palma | 35 | Lodger | Sewing | South America |
| 38 | Augusta Rogers | 68 | Lodger | — | New York |
| 39 | Milton Mesafe | 31 | Lodger | Motion Picture Oper | Turkey |
| 40 | Humbert Erris | 34 | Head | Butler | Italy |
| 41 | Marion Erris | 33 | Wife | Housekeeper | Italy |
| 42 | Harry Pepe | 26 | Lodger | Restaurant | England |
| 43 | Laura Pepe | 23 | Lodger | — | Russia |
| 44 | Michael Silverman | 26 | Lodger | Real Estate | England |
| 45 | Jack Meyers | 19 | Lodger | Gambler | New York |
| 46 | Harry Cohen | 26 | Lodger | Gambler | New York |
| 47 | William A Ryan | 42 | Lodger | Clerk | New York |
| 48 | James Kangas | 40 | Lodger | Gardener | Finland |
| 49 | Annie Kangas | 30 | Lodger | Cook | Finland |
| 50 | Feldmann Kurt | 21 | Lodger | Salesman | Switzerland |
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)