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William Harrington — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, New Jersey
Our Model Tree links this William Harrington across the 1910, 1920 and 1930 US Censuses in Middlesex, New Jersey (XGBoost, ~Confirmed), with identified parents Benj & Julia — first a son (b.~1910), then head of a 7-person household.
Age 20
b. ~1910
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, New Jersey |
| Surname | Harrington |
| Given Name | William B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Borough Of Carteret |
| Est. Birth Year | ~1910 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| William Harrington | Son | — | 20 | ~1910 |
| Jane Harrington | Daughter | — | 16 | ~1914 |
| Lydia Harrington | Spouse | — | 40 | ~1890 |
| Paul Harrington | Head | — | 41 | ~1889 |
| Mary Harrington | Daughter | — | 14 | ~1916 |
| Edward Harrington | Son | — | 11 | ~1919 |
| John Harrington | Son | — | 18 | ~1912 |
Census Appearances
1910
Middlesex, New …
Son, age
Middlesex, New Jersey · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harrington |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Middlesex, New …
Son, age 10
Middlesex, New Jersey · implied b. ~1910 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harrington |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New Jersey |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Middlesex, New …
Son, age 20
Middlesex, New Jersey · implied b. ~1910 — 7 household members
| Surname | Harrington |
| Given Name | William B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New Jersey |
| 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 Harrington across 3 US Census years (1910, 1920 and 1930) in Middlesex, New Jersey, using XGBoost record linkage. Identified parents: father Benj Harrington (~0.92 confidence) and mother Julia Harrington (~0.92 confidence) and mother Julia Harrington (~0.92 confidence) and father Paul Harrington (~0.92 confidence) and mother Lydia Harrington (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Benj Harrington
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Julia Harrington
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Julia Harrington
b. ~1889
Source mother
● Household
· direct · ~0.92
Father
Paul Harrington
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Lydia Harrington
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Harrington
Son · 1930 · age 20 · b. ~1910 · New Jersey
★ You are viewing this record
Sibling
Edward Harrington
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jane Harrington
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Harrington
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Harrington
Sibling · 1930 · age 18
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 — Middlesex, New Jersey
Open full size
1930 US Federal Census — Middlesex, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1366:0158)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Catherine Menzel | 17 | Daughter | — | New Jersey |
| 52 | Stephen Vihonski | 46 | Head | Boat House | Hungary |
| 53 | Elizabeth Vihonski | 45 | Wife | — | Hungary |
| 54 | Stephen Jr. Vihonski | 22 | Son | Operator | New Jersey |
| 55 | Anna B. Vihonski | 20 | Daughter | Forelady | New Jersey |
| 56 | Elizabeth Vihonski | 17 | Daughter | Laborer | New Jersey |
| 57 | Albert Vihonski | 15 | Nephew | — | New Jersey |
| 58 | Stanley Rogers | 43 | Head | Machinist | Pennsylvania |
| 59 | Sarah Rogers | 46 | Wife | — | Pennsylvania |
| 60 | John E. Rogers | 18 | Son | Electrician | Pennsylvania |
| 61 | Dorothy Rogers | 13 | Daughter | — | Pennsylvania |
| 62 | Antoni Zukowski | 44 | Head | Fireman | Russia |
| 63 | Anna Zukowski | 34 | Wife | — | Russia |
| 64 | Joseph Zukowski | 14 | Son | — | New Jersey |
| 65 | Anthony Dinsky | 46 | Lodger | Engineer | Russia |
| 66 | Anna Dinsky | 37 | Lodger | — | Russia |
| 67 | Stephen Toth | 40 | Head | Moulder | Hungary |
| 68 | Helen Toth | 39 | Wife | — | Hungary |
| 69 | Charles Kovacs | 61 | Head | Patternmaker | Poland |
| 70 | Anna Kovacs | 40 | Wife | — | New Jersey |
| 71 | Charles Jr. Kovacs | 19 | Son | Electrician | New Jersey |
| 72 | Helen A. Kovacs | 17 | Daughter | Office Clerk | New Jersey |
| 73 | Bertha G. Kovacs | 15 | Daughter | Clipper | New Jersey |
| 74 | William H. Kovacs | 12 | Son | — | New Jersey |
| 75 | Lillian M. Kovacs | 11 | Daughter | — | New Jersey |
| 76 | Margaret Kovacs | 9 | Daughter | — | New Jersey |
| 77 | Stephen Meszaros | 36 | Head | Laborer | Hungary |
| 78 | Elizabeth Meszaros | 36 | Wife | — | Czechoslovakia |
| 79 | Margaret Meszaros | 20 | Daughter | — | New Jersey |
| 80 | Mary Meszaros | 18 | Daughter | Machine Operator | New Jersey |
| 81 | Albert Meszaros | 7 | Son | — | New Jersey |
| 82 | Andrew Kish-Ladamany | 38 | Head | Clergyman | Hungary |
| 83 | Elizabeth Kish-Ladamany | 60 | Sister | Housekeeper | Hungary |
| 84 | Robert Armour | 37 | Head | Bookkeeper | New York |
| 85 | Gertrude C. Armour | 38 | Wife | — | New Jersey |
| 86 | Robert C. Armour | 18 | Son | — | New Jersey |
| 87 | Sonja J. Armour | 16 | Daughter | — | New Jersey |
| 88 | Claire Armour | 14 | Daughter | — | New Jersey |
| 89 | Paul B. Harrington | 41 | Head | Merchant | New York |
| 90 | Lydia Harrington | 40 | Wife | — | New Jersey |
| 91 | William B. Harrington THIS PERSON | 20 | Son | — | New Jersey |
| 92 | John Harrington | 18 | Son | — | New Jersey |
| 93 | Jane Harrington | 16 | Daughter | — | New Jersey |
| 94 | Mary Harrington | 14 | Daughter | — | New Jersey |
| 95 | Edward Harrington | 11 | Son | — | New Jersey |
| 96 | Maurice Goodman | 35 | Head | Dentist | Hungary |
| 97 | Gertrude C. Goodman | 31 | Wife | — | New Jersey |
| 98 | Richard Goodman | 16 | Son | — | New Jersey |
| 99 | John Goodman | 14 | Son | — | New Jersey |
| 100 | Mickey Goodman | 10 | Son | — | New Jersey |
Pedigree Summary
William + 4 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)