MP
Mary Prince — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Mary Prince across the 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 7-person household.
Age 11
b. ~1929
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Prince |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | New York City |
| Est. Birth Year | ~1929 |
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 Prince | Daughter | — | 11 | ~1929 |
| Rosa Prince | Daughter | — | 16 | ~1924 |
| Anthony Prince | Son | — | 10 | ~1930 |
| Angelina Prince | Daughter | — | 7 | ~1933 |
| Pasquale Prince | Son | — | 13 | ~1927 |
| Santa Prince | Spouse | — | 40 | ~1900 |
| Giuseppe Prince | Head | — | 57 | ~1883 |
Census Appearances
1930
Kings, New …
Daughter, age 1
Kings, New York · implied b. ~1929 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Prince |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Can Read/Write | No |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Daughter, age 11
Kings-County, New York · implied b. ~1929 — 7 household members
| Surname | Prince |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Prince across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Prince
Daughter · 1940 · age 11 · b. ~1929 · New York
★ You are viewing this record
Sibling
Pasquale Prince
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anthony Prince
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Angelina Prince
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosa Prince
Sibling · 1940 · age 16
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
1940 US Federal Census — Kings-County, New York
Open full size
1940 US Federal Census — Kings-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02559-00277)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Vincenzo De Blasi | 47 | Head | Longshoreman | Italy |
| 2 | Rose De Blasi | 40 | Wife | — | Italy |
| 3 | Beatrice De Blasi | 17 | Daughter | — | New York |
| 4 | Anna De Blasi | 15 | Daughter | — | New York |
| 5 | Giuseppe Prince | 57 | Head | — | Italy |
| 6 | Santa Prince | 40 | Wife | Seamstress | Italy |
| 7 | Rosa Prince | 16 | Daughter | — | New York |
| 8 | Pasquale Prince | 13 | Son | — | New York |
| 9 | Mary Prince THIS PERSON | 11 | Daughter | — | New York |
| 10 | Anthony Prince | 10 | Son | — | New York |
| 11 | Angelina Prince | 7 | Daughter | — | New York |
| 12 | Maria Priolo | 62 | Head | — | Italy |
| 13 | Anthony Priolo | 31 | Son | Butcher | Italy |
| 14 | Julius Rendinaro | 39 | Son-in-law | Proprietor | Italy |
| 15 | Domenica Rendinaro | 36 | Daughter | Machine Operator | Italy |
| 16 | Josephine Rendinaro | 10 | Granddaughter | — | New York |
| 17 | Julius Rendinaro | 8 | Grandson | — | New York |
| 18 | Mary Rendinaro | 7 | Granddaughter | — | New York |
| 19 | Loretta Rendinaro | 3 | Granddaughter | — | New York |
| 20 | Onorato Rendinaro | 49 | Boarder | Co-Partner | Italy |
| 21 | Joseph Nitiello | 47 | Head | — | Italy |
| 22 | Olympia Nitiello | 35 | Wife | — | Italy |
| 23 | Gaetano Nitiello | 10 | Son | — | Italy |
| 24 | Antonio Nitiello | 7 | Son | — | Italy |
| 25 | Augustine Nitiello | 5 | Son | — | Italy |
| 26 | Rocco Nitiello | 1 | Son | — | New York |
| 27 | Giovanni Balestriere | 50 | Head | — | Italy |
| 28 | Pasquale Monico | 42 | Partner | Longshoreman | Italy |
| 29 | Teodoro Ruggiero | 61 | Partner | Longshoreman | Italy |
| 30 | Cosimo Nardone | 35 | Head | Longshoreman | Italy |
| 31 | Carmela Nardone | 30 | Wife | — | Italy |
| 32 | Filomena Nardone | 1 | Daughter | — | New York |
| 33 | Ralph Mondella | 29 | Head | Longshoreman | New York |
| 34 | Rose Mondella | 24 | Wife | — | New York |
| 35 | Frank Mondella | 6 | Son | — | New York |
| 36 | Patsy Mondella | 4 | Son | — | New York |
| 37 | Arthur Mondella | 1 | Son | — | New York |
| 38 | Joseph Pozzolano | 60 | Head | Longshoreman | Italy |
| 39 | Concetta Pozzolano | 59 | Wife | — | Italy |
| 40 | Clemente Pozzolano | 27 | Son | Longshoreman | Italy |
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)