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William Reilly — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Essex, New Jersey
Our Model Tree links this William Reilly across the 1920 and 1930 US Censuses in Essex, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1899), then head of a 5-person household.
Age 31
b. ~1899
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Essex, New Jersey |
| Surname | Reilly |
| Given Name | William J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Occupation | Salesman |
| Industry | Dairy Products |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Salesman |
| Township / Ward | West Caldwell Borough |
| Est. Birth Year | ~1899 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Charles Reilly | Son | — | 26 | ~1904 |
| William Reilly | Son | — | 31 | ~1899 |
| Margaret Reilly | Daughter | — | 24 | ~1906 |
| Rose Reilly | Head | — | 55 | ~1875 |
| Frances Reilly | Daughter | — | 28 | ~1902 |
Census Appearances
1920
Essex, New …
Son, age 20
Essex, New Jersey · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reilly |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Toolmaker |
| Industry | Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Essex, New …
Son, age 31
Essex, New Jersey · implied b. ~1899 — 5 household members
| Surname | Reilly |
| Given Name | William J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Salesman |
| Industry | Dairy Products |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 William Reilly across 2 US Census years (1920 and 1930) in Essex, New Jersey, using XGBoost record linkage.
Show:
This person
Anchor record
William Reilly
Son · 1930 · age 31 · b. ~1899 · New Jersey
★ You are viewing this record
Sibling
Margaret Reilly
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Reilly
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Reilly
Sibling · 1930 · age 28
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 — Essex, New Jersey
Open full size
1930 US Federal Census — Essex, New Jersey
Page Contents
48 people indexed on this census page (ia:1930:newjerseycensus00reel1344:0646)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ella Donaldson | 55 | Mother-in-law | — | New York |
| 2 | Arnold S. Schrader | 38 | Head | Foreman | New York |
| 3 | Emma G. Schrader | 37 | Wife | — | New York |
| 4 | Dawn A. Schrader | 2 | Daughter | — | New York |
| 5 | Dale S. Schrader | 0 | Son | — | New York |
| 6 | George W. Oakes | 63 | Head | Salesman | New Jersey |
| 7 | Jennie Oakes | 61 | Wife | — | New York |
| 8 | George W. Jr. Oakes | 28 | Son | Civil Engineer | New Jersey |
| 9 | Arthur C. Oakes | 25 | Son | Auditor | New Jersey |
| 10 | Isabel Oakes | 24 | Daughter | — | New Jersey |
| 13 | John H. Jamison | 45 | Head | Bookkeeper | New York |
| 14 | Lucile H. Jamison | 40 | Wife | — | New Jersey |
| 15 | Virginia H. Jamison | 14 | Daughter | — | New York |
| 16 | Charles R. Cornelson | 41 | Head | Plumber | New Jersey |
| 17 | Norma Cornelson | 39 | Wife | — | Massachusetts |
| 18 | June F. Cornelson | 11 | Daughter | — | New Jersey |
| 19 | Rose G. Reilly | 55 | Head | — | New Jersey |
| 20 | William J. Reilly THIS PERSON | 31 | Son | Salesman | New Jersey |
| 21 | Frances G. Reilly | 28 | Daughter | Teacher | New Jersey |
| 22 | Charles J. Reilly | 26 | Son | Salesman | New Jersey |
| 23 | Margaret M. Reilly | 24 | Daughter | — | New Jersey |
| 24 | Peter Ingold | 68 | Head | — | New Jersey |
| 25 | Anna Ingold | 67 | Wife | — | Germany |
| 26 | Arthur Ingold | 37 | Son | Laborer | New Jersey |
| 27 | Susan Ingold | 37 | Daughter-in-law | — | New Jersey |
| 28 | Alexander M. Kennedy | 39 | Head | Painter | New Jersey |
| 29 | Laura G. Kennedy | 40 | Wife | — | New Jersey |
| 30 | Dorothy L. Kennedy | 14 | Daughter | — | New Jersey |
| 31 | Norman A. Kennedy | 10 | Son | — | New Jersey |
| 32 | Evelyn J. Kennedy | 2 | Daughter | — | New Jersey |
| 33 | Louise E. Kennedy | 37 | Head | — | Pennsylvania |
| 34 | John S. Williams | 64 | Brother | — | Scotland |
| 35 | William A. Elliott | 62 | Boarder | Painter | Massachusetts |
| 36 | Samuel A. J. Nealy | 39 | Head | Painter | New Jersey |
| 37 | Florence M. Nealy | 36 | Wife | — | New Jersey |
| 38 | Harold A. Nealy | 8 | Son | — | New Jersey |
| 39 | Donald Nealy | 4 | Son | — | New Jersey |
| 40 | Hunter Jamison | 69 | Head | — | New York |
| 41 | Margaret Jamison | 66 | Wife | — | New York |
| 42 | Alfred Jamison | 30 | Son | Mechanic | New Jersey |
| 43 | Edmund J. Jamison | 28 | Son | Electrician | New Jersey |
| 44 | Wilfred E. Jamison | 25 | Son | — | New Jersey |
| 45 | Herman D. Kreyer | 58 | Head | — | Germany |
| 46 | Claude M. Spear | 41 | Son-in-law | Plumber | New Jersey |
| 47 | Helen Spear | 39 | Daughter | — | New Jersey |
| 48 | Marie U. Pascuzzi | 59 | Head | — | Italy |
| 49 | Charles Pascuzzi | 31 | Son | Accountant | New York |
| 50 | John O. Peterson | 28 | Head | Carpenter | Norway |
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)