MR
Mary Rooney — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Queens-County, New York
Our Model Tree links this Mary Rooney across the 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 13-person household.
Age 11
b. ~1929
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Queens-County, New York |
| Surname | Rooney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Long Island City |
| 1935 Residence (County) | Queens |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Long Island 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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Joseph Rooney | Son | — | 3 | ~1937 |
| Elizabeth Rooney | Daughter | — | 4 | ~1936 |
| Catherine Rooney | Daughter | — | 19 | ~1921 |
| Daniel Rooney | Son | — | 12 | ~1928 |
| Mary Rooney | Daughter | — | 11 | ~1929 |
| Walter Rooney | Son | — | 16 | ~1924 |
| Enid Rooney | Daughter | — | 18 | ~1922 |
| Joan Rooney | Daughter | — | 6 | ~1934 |
| John Rooney | Son | — | 9 | ~1931 |
| James Rooney | Son | — | 14 | ~1926 |
| Anna Rooney | Spouse | — | 39 | ~1901 |
| Mary Rooney | Daughter | — | 7 | ~1933 |
| James Rooney | Head | — | 43 | ~1897 |
Census Appearances
1930
Nassau, New …
Daughter, age
Nassau, New York · implied b. ~1930 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rooney |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Irish Free State |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Queens-County, New …
Daughter, age 11
Queens-County, New York · implied b. ~1929 — 13 household members
| Surname | Rooney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Long Island City |
| 1935 Residence (County) | Queens |
| Highest Grade | No 5 |
| 1935 Residence | New York |
| 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 Rooney across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Rooney
Daughter · 1940 · age 11 · b. ~1929 · New York
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Sibling
Joan Rooney
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Rooney
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Rooney
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Rooney
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Rooney
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Enid Rooney
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Rooney
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Rooney
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Rooney
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Rooney
Sibling · 1940 · age 7
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-t0627-02722-00717)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Dorothy (P) Lebate | 7 | Daughter | — | New York |
| 42 | Anna Lebate | 5 | Daughter | — | New York |
| 43 | Victor Lebate | 3 | Son | — | New York |
| 44 | Marcel Jeannite | 49 | Head | Proprietor | Italy |
| 45 | Albert Jeannite | 22 | Son | Helper Truck | New York |
| 46 | Louis Jeannite | 22 | Son | Press Machine | New York |
| 47 | Virginia Jeannite | 15 | Daughter | — | New York |
| 48 | Sebastian Ionoro | 40 | Head | Dept Sanitation | Italy |
| 49 | Margaret Ionoro | 40 | Wife | Housewife | New York |
| 50 | Gennaro Ionoro | 14 | Son | — | New York |
| 51 | Nicholas Ionoro | 11 | Son | — | New York |
| 52 | Joseph Ionoro | 7 | Son | — | New York |
| 53 | Marie Ionoro | 4 | Daughter | — | New York |
| 54 | William Maher | 34 | Head | Laborer | New York |
| 55 | Mildred Maher | 22 | Wife | Housewife | New York |
| 56 | William Maher | 2 | Son | — | New York |
| 57 | Anthony Rossetti | 49 | Head | — | Italy |
| 58 | Robert Hampton | 24 | Head | On Relief | New York |
| 59 | Irene Hampton | 21 | Wife | Housewife | New York |
| 60 | Irene P. Hampton | 1 | Daughter | — | New York |
| 61 | James Rooney | 43 | Head | Clerk | New York |
| 62 | Anna Rooney | 39 | Wife | Housewife | New York |
| 63 | Catherine Rooney | 19 | Daughter | — | New York |
| 64 | Enid Rooney | 18 | Daughter | — | New York |
| 65 | Walter Rooney | 16 | Son | — | New York |
| 66 | James Rooney | 14 | Son | — | New York |
| 67 | Daniel Rooney | 12 | Son | — | New York |
| 68 | Mary Rooney THIS PERSON | 11 | Daughter | — | New York |
| 69 | John Rooney | 9 | Son | — | New York |
| 70 | Mary Ann Rooney | 7 | Daughter | — | New York |
| 71 | Joan P. Rooney | 6 | Daughter | — | New York |
| 72 | Elizabeth A. Rooney | 4 | Daughter | — | New York |
| 73 | Joseph Rooney | 3 | Son | — | New York |
| 74 | Charles Feutzlaff | 36 | Head | Truck Driver | New Jersey |
| 75 | Elizabeth Feutzlaff | 38 | Wife | Housewife | New Jersey |
| 76 | Charles Jr. Feutzlaff | 13 | Son | — | New Jersey |
| 77 | Kenneth Feutzlaff | 7 | Son | — | New Jersey |
| 78 | Florence Feutzlaff | 5 | Daughter | — | New Jersey |
| 79 | Samuel Fenick | 37 | Head | Shipping Clerk | Michigan |
| 80 | Elizabeth A. Fenick | 34 | Wife | Housewife | Ireland |
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)