MP
Mary Porter — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Monroe, New York
Our Model Tree links this Mary Porter across the 1930 and 1940 US Censuses in Monroe, New York (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 10-person household.
Age 8
b. ~1922
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Monroe, New York |
| Surname | Porter |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Student |
| Industry | Parochial school |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Student |
| Township / Ward | City Of Rochester |
| Est. Birth Year | ~1922 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Theresa Porter | Daughter | — | 1 | ~1929 |
| Dorothy Porter | Daughter | — | 5 | ~1925 |
| Mary Porter | Daughter | — | 8 | ~1922 |
| Robert Porter | Head | — | 40 | ~1890 |
| Mary Porter | Other | — | 41 | ~1889 |
| Raymond Porter | Son | — | 3 | ~1927 |
| Robert Porter | Son | — | 6 | ~1924 |
| Frances Porter | Son | — | 9 | ~1921 |
| Paul Porter | Son | — | 10 | ~1920 |
| Robert Porter | Son | — | 11 | ~1919 |
Census Appearances
1930
Monroe, New …
Daughter, age 8
Monroe, New York · implied b. ~1922 — 10 household members
| Surname | Porter |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Student |
| Industry | Parochial school |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Monroe-County, New …
Daughter, age 18
Monroe-County, New York · implied b. ~1922 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Porter |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Rochester City |
| Occupation | 0 |
| Highest Grade | H-2 |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Porter across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Porter
Daughter · 1930 · age 8 · b. ~1922 · New York
★ You are viewing this record
Sibling
Raymond Porter
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Porter
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Porter
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Porter
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theresa Porter
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Porter
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Porter
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Monroe, New York
Open full size
1930 US Federal Census — Monroe, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1449:0108)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Hoch | 29 | Head | Lens Finisher | Germany-Hessen |
| 2 | Anna Hoch | 28 | Wife-H | — | Germany-Hessen |
| 3 | Henry Hoch | 7 | Son | Student | Germany-Hessen |
| 4 | Hedwig Selzer | 24 | Head | Glassware | Germany-Bavaria |
| 5 | Harry Fickberg | 60 | Head | Retail Merchant | Russia-Pol |
| 6 | Mary Fickberg | 39 | Wife-H | — | Rumania |
| 7 | Barney Becker | 50 | Head | Retail Merchant | Russia-Vilna |
| 8 | Leah Becker | 52 | Wife-H | — | Russia-Vilna |
| 9 | Sarah Becker | 27 | Daughter | Saleslady | Pennsylvania |
| 10 | Rhea Becker | 18 | Daughter | Student | New York |
| 11 | Hyman Atlas | 33 | Head | Bench Presser | Russia-Latvia |
| 12 | Jane Atlas | 28 | Wife-H | Seamstress | Poland |
| 13 | Phelemon Boerne | 48 | Head | Motor-Man | Holland |
| 14 | Marie Boerne | 54 | Wife-H | — | Belgium |
| 15 | Rochella Boerne | 23 | Daughter | Hair Dresser | Illinois |
| 16 | Ignics Hart | 78 | Head | — | New York |
| 17 | Sarah Hart | 74 | Wife-H | Retail Merchant | New York |
| 18 | Mary Hart | 48 | Daughter | — | New York |
| 19 | George Helbach | 69 | Brother | Salesman | New York |
| 20 | Mary-A Pasch | 65 | Head | — | New York |
| 21 | Oliver Pasch | 32 | Son | Retail-Merchant | New York |
| 22 | Wilhelmina Pasch | 76 | Mother-in-law | — | Germany-Han |
| 23 | William Pasch | 52 | Brother-in-law | Salesman | New York |
| 24 | Harry Muntz | 55 | Head | Repair-Man | Massachusetts |
| 25 | May Muntz | 54 | Wife-H | — | New York |
| 26 | Rose Bauman | 65 | Sister-in-law | Seamstress | New York |
| 27 | Robert Porter | 40 | Head | Janitor | Pennsylvania |
| 28 | Mary Porter | 41 | Wife-H | — | Pennsylvania |
| 29 | Robert Porter | 11 | Son | Student | New Jersey |
| 30 | Paul Porter | 10 | Son | Student | Pennsylvania |
| 31 | Frances Porter | 9 | Son | Student | Pennsylvania |
| 32 | Mary Porter THIS PERSON | 8 | Daughter | Student | Pennsylvania |
| 33 | Robert Porter | 6 | Son | Student | Pennsylvania |
| 34 | Dorothy Porter | 5 | Daughter | — | New York |
| 35 | Raymond Porter | 3 | Son | — | New York |
| 36 | Theresa Porter | 1 | Daughter | — | New York |
| 37 | Mary Weber | 64 | Head | — | New York |
| 38 | John O'Neill | 43 | Head | Porter | Kentucky |
| 39 | Jennie O'Neill | 44 | Wife-H | — | Germany |
| 40 | Christian Stock | 59 | Head | Meat-Cutter | Germany |
| 41 | Minnie Stock | 35 | Daughter | Book-Keeper | New York |
| 42 | Marie Stock | 32 | Daughter | Book-Keeper | New York |
| 43 | Caroline Stock | 28 | Daughter | Saleslady | New York |
| 44 | Christian Stock | 25 | Son | Retail-Merchant | New York |
| 45 | Helen Stock | 22 | Daughter | Book-Keeper | New York |
| 46 | Ludwig Wiedemann | 30 | Lodger | Metal-Worker | Germany |
| 47 | Nathan Sanow | 39 | Head | Operator | Russia-Pol |
| 48 | Ida Sanow | 32 | Wife-H | — | Russia-Pol |
| 49 | Bella Sanow | 11 | Daughter | Student | New York |
| 50 | Isadore Sanow | 9 | Son | — | 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)