MC
Mary Clancy — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Queens, New York
Our Model Tree links this Mary Clancy across the 1920 and 1930 US Censuses in Queens, New York (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 7-person household.
Age 14
b. ~1916
Female
Daughter
Born: New York
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Queens, New York |
| Surname | Clancy |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | City Of New York |
| Est. Birth Year | ~1916 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Clancy | Daughter | — | 14 | ~1916 |
| Frank Clancy | Head | — | 56 | ~1874 |
| Alice Clancy | Spouse | — | 54 | ~1876 |
| Margaret Clancy | Daughter | — | 16 | ~1914 |
| Charles Clancy | Son | — | 23 | ~1907 |
| Evelyn Clancy | Daughter | — | 18 | ~1912 |
| Dorothy Clancy | Daughter | — | 18 | ~1912 |
Census Appearances
1920
Queens, New …
Daughter, age 3
Queens, New York · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clancy |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Mother Tongue | English |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Queens, New …
Daughter, age 14
Queens, New York · implied b. ~1916 — 7 household members
| Surname | Clancy |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| 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 Clancy across 2 US Census years (1920 and 1930) in Queens, New York, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Clancy
Daughter · 1930 · age 14 · b. ~1916 · New York
★ You are viewing this record
Sibling
Evelyn Clancy
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Clancy
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Clancy
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Clancy
Sibling · 1930 · 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
1930 US Federal Census — Queens, New York
Open full size
1930 US Federal Census — Queens, New York
Page Contents
15 people indexed on this census page (ia:1930:newyorkcensus00reel1595:0787)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank J. Clancy | 56 | Head | Retired | New York |
| 2 | Alice Clancy | 54 | Wife | — | New York |
| 3 | Charles J. Clancy | 23 | Son | — | New York |
| 4 | Evelyn Clancy | 18 | Daughter | — | New York |
| 5 | Dorothy Clancy | 18 | Daughter | — | New York |
| 6 | Margaret Clancy | 16 | Daughter | — | New York |
| 7 | Mary Clancy THIS PERSON | 14 | Daughter | — | New York |
| 8 | Julius Lemenick | 40 | Head | Furrier | Hungary |
| 9 | Mary Lemenick | 38 | Wife | — | New York |
| 10 | Edward Lemenick | 11 | Son | — | New York |
| 11 | Julius Lemenick | 10 | Son | — | New York |
| 12 | Dorothy Lemenick | 6 | Daughter | — | New York |
| 13 | Charles G. Edman | 63 | Head | Treasurer | Sweden |
| 14 | Adelfried Edman | 45 | Wife | — | Sweden |
| 15 | Hildegard Lundren | 20 | Step daughter | — | New York |
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)