JC
John Clancy — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Westchester, New York
Our Model Tree links this John Clancy across the 1900, 1910, 1920 and 1930 US Censuses in Westchester, New York (XGBoost, ~Confirmed) — first a head (b.~1858), then head of a 3-person household.
Age 72
b. ~1858
Male
Head
Born: Ireland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Westchester, New York |
| Surname | Clancy |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 72 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1881 |
| Age at First Marriage | 30 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | $55 |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Port Chester Village |
| Est. Birth Year | ~1858 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Clancy | Head | — | 72 | ~1858 |
| Julia Clancy | Spouse | — | 68 | ~1862 |
| John Clancy | Son | — | 38 | ~1892 |
Census Appearances
1900
New York, …
Head, age 41
New York, New York · implied b. ~1859 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clancy |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Oct |
| Birth Year | 1859 |
| Year of Immigration | 1870 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Day labor |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
New York, …
Head, age 49
New York, New York · implied b. ~1861 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clancy |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 20 |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Porter |
| Industry | Brewery |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
New York, …
Head, age 61
New York, New York · implied b. ~1859 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clancey |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Year of Naturalization | 1886 |
| Birthplace (normalized) | ireland |
1930
Westchester, New …
Head, age 72
Westchester, New York · implied b. ~1858 — 3 household members
| Surname | Clancy |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 72 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1881 |
| Age at First Marriage | 30 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | $55 |
| 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 John Clancy across 4 US Census years (1900, 1910, 1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Clancy
Head · 1930 · age 72 · b. ~1858 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Westchester, New York
Open full size
1930 US Federal Census — Westchester, New York
Page Contents
43 people indexed on this census page (ia:1930:newyorkcensus00reel1665:0378)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Concetta Accurso | 51 | Head | — | Italy |
| 2 | Rose Accurso | 23 | Daughter | — | New York |
| 3 | Concetta Accurso | 16 | Daughter | Salesman | New York |
| 4 | Frank Richichi | 53 | Brother | Painter | Italy |
| 5 | James Civelone | 49 | Head | Painter | Italy |
| 6 | Louise Civelone | 43 | Wife | — | Italy |
| 7 | James Jr. Civelone | 23 | Son | — | New York |
| 8 | Mary Civelone | 21 | Daughter | — | New York |
| 9 | Frank Civelone | 19 | Son | — | New York |
| 10 | Rose Civelone | 17 | Daughter | — | New York |
| 11 | Joseph Civelone | 15 | Son | — | New York |
| 12 | Louise Civelone | 11 | Daughter | — | New York |
| 13 | Anthony Civelone | 7 | Son | — | New York |
| 14 | James Jenkins | 56 | Head | Carpenter | New York |
| 15 | Sarah Jenkins | 50 | Wife | — | Connecticut |
| 16 | Christopher Jensen | 58 | Head | Plumbering | Connecticut |
| 17 | Mildred Jensen | 27 | Wife | — | New York |
| 18 | Christopher Jr. Jensen | 7 | Son | — | New York |
| 19 | John Brody | 34 | Head | Clerk | New York |
| 20 | Rose Brody | 32 | Wife | — | New York |
| 21 | John Jr. Brody | 3 | Son | — | New York |
| 22 | Isador Tancum | 37 | Head | Proprietor | Lithuania |
| 23 | Susie Tancum | 37 | Wife | — | New York |
| 24 | Abraham Tancum | 12 | Son | — | New York |
| 25 | Morris Tancum | 8 | Son | — | New York |
| 26 | Harry Tancum | 11 | Son | — | New York |
| 27 | John Clancy THIS PERSON | 72 | Head | — | Ireland |
| 28 | Julia Clancy | 68 | Wife | — | Ireland |
| 29 | John Clancy | 38 | Son | — | New York |
| 30 | Dimitri Chasens | 32 | Head | Proprietor | Greece |
| 31 | Madeline Chasens | 27 | Wife | — | Greece |
| 32 | Sophie Chasens | 4 | Daughter | — | New York |
| 33 | Aspe Chasens | 2 | Daughter | — | New York |
| 34 | Mary Chasens | 0 | Daughter | — | New York |
| 35 | Cosy Hotel | None | — | — | — |
| 36 | Anthony Henner | 25 | Lodger | Chauffeur | California |
| 37 | James R. Williams | 33 | Lodger | Painter | Virginia |
| 38 | Irving Rybizky | 22 | Lodger | Route Salesman | Poland |
| 39 | Alexander May | 54 | Lodger | Painter | Pennsylvania |
| 40 | Sheridan K. Smith | 30 | Lodger | Route Salesman | New York |
| 41 | George Wood | 46 | Lodger | Inventor | Maine |
| 42 | Matilda Wood | 48 | Lodger | — | Missouri |
| 43 | John B. Law | 49 | Lodger | Plumbing | Scotland |
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)