MP
Mary Potter — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this Mary Potter across the 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 7-person household.
Age 40
b. ~1900
Female
Spouse
Born: Ireland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | Potter |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | New York |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | New York City |
| Est. Birth Year | ~1900 |
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 |
|---|---|---|---|---|
| Mary Potter | Daughter | — | 18 | ~1922 |
| Anna Potter | Daughter | — | 11 | ~1929 |
| Rutledge Potter | Head | — | 44 | ~1896 |
| James Potter | Son | — | 4 | ~1936 |
| Edward Potter | Son | — | 16 | ~1924 |
| Richard Potter | Son | — | 13 | ~1927 |
| Mary Potter | Spouse | — | 40 | ~1900 |
Census Appearances
1930
Bronx, New …
Spouse, age 33
Bronx, New York · implied b. ~1897 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pitter |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1910 |
| Age at First Marriage | 20 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Bronx-County, New …
Spouse, age 40
Bronx-County, New York · implied b. ~1900 — 7 household members
| Surname | Potter |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Highest Grade | 8 |
| 1935 Residence | New York |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Potter across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Potter
Spouse · 1940 · age 40 · b. ~1900 · New York
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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 — Bronx-County, New York
Open full size
1940 US Federal Census — Bronx-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02461-00419)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Rita Pietraldt|Pietralat | 7 | Daughter | — | New York |
| 42 | Josephine Pietraldt|Pietralat | 4 | Granddaughter | — | New York |
| 43 | Pasquale Malfitano | 57 | Head | — | Italy |
| 44 | Rose Malfitano | 51 | Wife | — | New York |
| 45 | Louis Malfitano | 19 | Son | Draftsman | New York |
| 46 | Rita Malfitano | 17 | Daughter | — | New York |
| 47 | Robert Thompson | 16 | Grandson | Porter | New York |
| 48 | John Mruzhovic|Mruzkovic | 38 | Head | Electrician | Czechoslovakia |
| 49 | Anna Mruzhovic|Mruzkovic | 32 | Wife | — | Pennsylvania |
| 50 | Edward Mruzhovic|Mruzkovic | 12 | Son | — | Pennsylvania |
| 51 | Mary Ann Mruzhovic|Mruzkovic | 2 | Daughter | — | New York |
| 52 | Paul Schlaz | 48 | Head | Chef | Lithuania |
| 53 | Paul Jr. Schlaz | 16 | Son | — | New York |
| 54 | Helen Schlaz | 15 | Daughter | — | New York |
| 55 | Daniel T. Sheridan | 84 | Head | — | New York |
| 56 | Mary Mackinson | 82 | Sister | — | New York |
| 57 | Hugh Cape | 66 | Head | — | Ireland |
| 58 | Mary Cape | 64 | Wife | — | Rhode Island |
| 59 | Mary Curtis | 70 | Cousin | — | New York |
| 60 | Paul Kalinowski | 44 | Head | Automobile | Poland |
| 61 | Josephine Kalinowski | 40 | Wife | — | Poland |
| 62 | Charles Kalinowski | 22 | Son | Shipping Clerk | New York |
| 63 | Daniel Kalinowski | 19 | Son | — | New York |
| 64 | Richard Kalinowski | 5 | Son | — | New York |
| 65 | Josephine Gulem | 22 | Niece | Slip Operator | New York |
| 66 | Edward Allen | 45 | Head | Rigger | New York |
| 67 | Isabell Allen | 38 | Wife | — | New Scotland |
| 68 | Bessie Allen | 15 | Daughter | — | New York |
| 69 | Isabell Allen | 13 | Daughter | — | New York |
| 70 | Ida May Allen | 11 | Daughter | — | New York |
| 71 | Edward Allen | 9 | Son | — | New York |
| 72 | Rutledge Potter | 44 | Head | Laborer | Ireland |
| 73 | Mary Potter THIS PERSON | 40 | Wife | — | Ireland |
| 74 | Edward Potter | 16 | Son | — | New York |
| 75 | Mary Potter | 18 | Daughter | — | New York |
| 76 | Richard Potter | 13 | Son | — | New York |
| 77 | Anna Potter | 11 | Daughter | — | New York |
| 78 | James Potter | 4 | Son | — | New York |
| 79 | Patrick Mc Gowan | 34 | Head | Elevator Operator | New York |
| 80 | Winifred Mc Gowan | 29 | Wife | — | New York |
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)