JC
John Cassidy — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Westchester, New York
Our Model Tree links this John Cassidy across the 1920 and 1930 US Censuses in Westchester, New York (XGBoost, ~Confirmed) — first a head (b.~1868), then head of a 11-person household.
Age 62
b. ~1868
Male
Head
Born: Scotland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Westchester, New York |
| Surname | Cassidy |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1890 |
| Age at First Marriage | 29 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Additional Details | |
| Occupation | Superintendent |
| Industry | Refrigerating Mfg |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 11000 |
| Radio Set | R |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Occupation | Superintendent |
| Township / Ward | Mount Vernon City |
| Est. Birth Year | ~1868 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Carmel Cassidy | Daughter | — | 25 | ~1905 |
| Muriel Cassidy | Daughter | — | 24 | ~1906 |
| Dorothy Cassidy | Daughter | — | 26 | ~1904 |
| John Cassidy | Head | — | 62 | ~1868 |
| John Hayden | Other | — | 50 | ~1880 |
| Joseph Cassidy | Son | — | 21 | ~1909 |
| Harry Cassidy | Son | — | 20 | ~1910 |
| Cornelius Cassidy | Son | — | 23 | ~1907 |
| Lillian Cassidy | Son | — | 16 | ~1914 |
| Frank Cassidy | Son | — | 19 | ~1911 |
| Ellen Cassidy | Spouse | — | 50 | ~1880 |
Census Appearances
1920
Westchester, New …
Head, age 53
Westchester, New York · implied b. ~1867 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cassidy |
| Given Name | John E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Scotland |
| Year of Immigration | 1888 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Carpenter |
| Industry | Refrigerating Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Scotland |
| Year of Naturalization | 1893 |
| Birthplace (normalized) | scotland |
1930
Westchester, New …
Head, age 62
Westchester, New York · implied b. ~1868 — 11 household members
| Surname | Cassidy |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1890 |
| Age at First Marriage | 29 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | Superintendent |
| Industry | Refrigerating Mfg |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 11000 |
| Radio Set | R |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 Cassidy across 2 US Census years (1920 and 1930) in Westchester, New York, using XGBoost record linkage.
Show:
This person
Anchor record
John Cassidy
Head · 1930 · age 62 · b. ~1868 · New York
★ You are viewing this record
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
50 people indexed on this census page (ia:1930:newyorkcensus00reel1662:0333)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jean Meyer | 52 | Head | Manager | Switzerland |
| 2 | Herman Meyer | 45 | Wife | None | Switzerland |
| 3 | Meyer | 12 | daughter | None | New York |
| 4 | Mildred Meyer | 9 | daughter | None | New York |
| 5 | Dorothy Huden | 25 | boarder | Teacher | Vermont |
| 6 | John C. Huden | 28 | boarder | Teacher | New York |
| 7 | John Cassidy THIS PERSON | 62 | Head | Superintendent | Scotland |
| 8 | Ellen Cassidy | 50 | Wife | None | New York |
| 9 | Harry Cassidy | 20 | son | Foreman | New York |
| 10 | Carmel Cassidy | 25 | daughter | Proof-Reader | New York |
| 11 | Dorothy Cassidy | 26 | daughter | Stenographer | New York |
| 12 | Muriel Cassidy | 24 | daughter | Stenographer | New York |
| 13 | Cornelius Cassidy | 23 | son | Clerk | New York |
| 14 | Joseph Cassidy | 21 | son | Clerk | New York |
| 15 | Frank Cassidy | 19 | son | Clerk | New York |
| 16 | Lillian Cassidy | 16 | son | None | New York |
| 17 | John Hayden | 50 | — | Engineer | New York |
| 18 | Edward J. Flynn | 47 | Head | Salesman | New York |
| 19 | Margaret Flynn | 42 | Wife | None | New York |
| 20 | Edward Jr. Flynn | 12 | son | None | Ohio |
| 21 | Carol Flynn | 8 | son | None | New York |
| 22 | Nelson Flynn | 5 | son | None | New York |
| 23 | Marguerite Flynn | 4 | daughter | None | New York |
| 24 | Townsend Fuller | 45 | Head | Salesman | New York |
| 25 | Florence Fuller | 21 | mother | None | New York |
| 26 | Ralph Cheyney | 51 | Head | Printer | Pennsylvania |
| 27 | Helen Cheyney | 49 | Wife | None | Pennsylvania |
| 28 | Joseph Cheyney | 17 | son | None | Pennsylvania |
| 29 | Maud Cheyney | 15 | daughter | None | New Jersey |
| 30 | Leolene Krais | 48 | Head | None | New Jersey |
| 31 | Herbert Krais | 26 | son | Architect | New York |
| 32 | Walter Wolff | 70 | brother | Foreman | New Jersey |
| 33 | Harvey Rodwell | 60 | Head | Salesman | Massachusetts |
| 34 | Martha Rodwell | 53 | Wife | None | Massachusetts |
| 35 | George Bennett | 39 | Head | Salesman | Massachusetts |
| 36 | Mary E. Bennett | 35 | Wife | None | Connecticut |
| 37 | Maria E. Bennett | 14 | daughter | None | New York |
| 38 | Doris E. Bennett | 11 | daughter | None | New York |
| 39 | George Jr. Bennett | 10 | son | None | New York |
| 40 | Jean Bennett | 6 | daughter | None | New York |
| 41 | Charles A. Cornell | 51 | Head | Secretary | Connecticut |
| 42 | Florence Cornell | 49 | Wife | None | Canada |
| 43 | Charlotte Cornell | 17 | daughter | None | New York |
| 44 | Charles Jr. Cornell | 11 | son | None | New York |
| 45 | Duncan Robertson | 50 | Head | Retired | Canada-Eng |
| 46 | Eliza J. Robertson | 64 | Wife | None | Canada-Eng |
| 47 | Helen E. Robertson | 43 | daughter | Finisher | Canada-Eng |
| 48 | William D. Robertson | 39 | son | Engraver | Canada-Eng |
| 49 | Carmine Consolazio | 44 | Head | Contractor | Italy |
| 50 | Palmena Consolazio | 37 | Wife | None | Italy |
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)