MP
Mary Prince — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Queens-County, New York
Our Model Tree links this Mary Prince across the 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 9-person household.
Age 15
b. ~1925
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Queens-County, New York |
| Surname | Prince |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | N.Y.C. |
| 1935 Residence (County) | Queens |
| Additional Details | |
| Industry | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Same Place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Nyc |
| Est. Birth Year | ~1925 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Emma Prince | Spouse | — | 47 | ~1893 |
| Michael Prince | Son | — | 16 | ~1924 |
| Stephen Prince | Head | — | 46 | ~1894 |
| Stephen Prince | Son | — | 20 | ~1920 |
| Irene Prince | Daughter | — | 18 | ~1922 |
| John Prince | Son | — | 6 | ~1934 |
| Joseph Prince | Son | — | 21 | ~1919 |
| Mary Prince | Daughter | — | 15 | ~1925 |
| Francis Prince | Son | — | 13 | ~1927 |
Census Appearances
1930
Queens, New …
Other, age 5
Queens, New York · implied b. ~1925 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Prince |
| Given Name | Margaret |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | Nebraska |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Queens-County, New …
Daughter, age 15
Queens-County, New York · implied b. ~1925 — 9 household members
| Surname | Prince |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | N.Y.C. |
| 1935 Residence (County) | Queens |
| Industry | 0 |
| Highest Grade | H 1 |
| 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 15 · b. ~1925 · New York
★ You are viewing this record
Sibling
Irene Prince
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michael Prince
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Prince
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Prince
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Prince
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stephen Prince
Sibling · 1940 · age 20
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 — Queens-County, New York
Open full size
1940 US Federal Census — Queens-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02748-00357)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Elmer F. Andrews | 16 | Son | — | New York |
| 42 | Lincoln G. Andrews | 14 | Son | — | New York |
| 43 | Josephine Scarisbrick | 38 | Head | — | New York |
| 44 | Dorothy L. Scarisbrick | 18 | Daughter | — | New York |
| 45 | Harold Scarisbrick | 15 | Son | — | New York |
| 46 | Thomas J. Scarisbrick | 13 | Son | — | New York |
| 47 | Charles Kurtz | 34 | Brother-in-law | Lugger | New York |
| 48 | Joyce Kurtz | 0 | Niece | — | New York |
| 49 | Gustav Swanson | 47 | Head | Porter | Sweden |
| 50 | Sophie Swanson | 42 | Wife | Cleaner | Czechoslovakia |
| 51 | Rune Swanson | 21 | Son | Clerk | Sweden |
| 52 | Frank Novak | 18 | Step-son | Cleaner | New Jersey |
| 53 | Stephen Prince | 46 | Head | Guard | New York |
| 54 | Emma A. Prince | 47 | Wife | Teacher | Pennsylvania |
| 55 | Joseph H. Prince | 21 | Son | Laborer | New York |
| 56 | Stephen H. Prince | 20 | Son | — | New York |
| 57 | Irene E. Prince | 18 | Daughter | — | New York |
| 58 | Michael H. Prince | 16 | Son | — | New York |
| 59 | Mary A. Prince THIS PERSON | 15 | Daughter | — | New York |
| 60 | Francis Prince | 13 | Son | — | New York |
| 61 | John P. Prince | 6 | Son | — | New York |
| 62 | Milton R. Koops | 39 | Head | Printer | New York |
| 63 | Mildred M. Koops | 35 | Wife | — | New York |
| 64 | Virginia A. Koops | 8 | Daughter | — | New York |
| 65 | Robert C. Koops | 3 | Son | — | Pennsylvania |
| 66 | Ronald O. Koops | 1 | Son | — | New York |
| 67 | Thomas P. Kelley | 35 | Brother-in-law | Foreman | Massachusetts |
| 68 | Ella B. Kelley | 46 | Sister-in-law | — | New York |
| 69 | Mitsunori Nishi | 47 | Head | Care Taker | Japan |
| 70 | Alice Nishi | 45 | Wife | Helper | Ireland |
| 71 | William Nishi | 7 | Son | — | New York |
| 72 | Artemise Nishi | 5 | Daughter | — | New York |
| 73 | Harold Nishi | 3 | Son | — | New York |
| 74 | Joseph Braemig | 58 | Head | Hair Tester | Germany |
| 75 | Bertha H. Braemig | 54 | Wife | — | New York |
| 76 | William H. Combs | 32 | Head | Taxi Driver | New York |
| 77 | Adell Combs | 33 | Wife | — | New York |
| 78 | Anita C. Combs | 4 | Daughter | — | New York |
| 79 | James H. Lundequist | 32 | Head | Clerk | New York |
| 80 | Hilda M. Lundequist | 31 | 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)