DS
Daniel Sullivan — 1930 US Census Record
Model Tree available1930 United States Federal Census · Hudson, New Jersey
Our Model Tree links this Daniel Sullivan across the 1910, 1920 and 1930 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed), with identified parents Mary & Dennis — first a son (b.~1902), then head of a 4-person household.
Age 28
b. ~1902
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hudson, New Jersey |
| Surname | Sullivan |
| Given Name | Daniel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Clerk |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Clerk |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1902 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Daniel | Age | Birth yr |
|---|---|---|---|---|
| Anna Sullivan | Daughter | — | 23 | ~1907 |
| Mary Sullivan | Head | — | 76 | ~1854 |
| Cornelius Sullivan | Son | — | 30 | ~1900 |
| Daniel Sullivan | Son | — | 28 | ~1902 |
Census Appearances
1910
Essex, New …
Son, age 7
Essex, New Jersey · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Daniel C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Hudson, New …
Son, age 17
Hudson, New Jersey · implied b. ~1903 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Daniel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Clerk |
| Industry | Oil Works |
| 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
Hudson, New …
Son, age 28
Hudson, New Jersey · implied b. ~1902 — 4 household members
| Surname | Sullivan |
| Given Name | Daniel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Clerk |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Daniel Sullivan across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: mother Mary Sullivan (~0.92 confidence) and father Dennis Sullivan (~0.92 confidence) and mother Julia Sullivan (~0.92 confidence) and father Jeremiah Sullivan (~0.92 confidence) and mother Jane Sullivan (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Sullivan
b. ~1854
Source mother
● Household
· direct · ~0.92
Father
Dennis Sullivan
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Julia Sullivan
b. ~1873
Source mother
● Household
· direct · ~0.92
Father
Jeremiah Sullivan
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Jane Sullivan
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Daniel Sullivan
Son · 1930 · age 28 · b. ~1902 · New Jersey
★ You are viewing this record
Sibling
Anna Sullivan
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cornelius Sullivan
Sibling · 1930 · age 30
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 — Hudson, New Jersey
Open full size
1930 US Federal Census — Hudson, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1354:0700)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George Shakagen | 23 | Lodger | — | New Jersey |
| 52 | John Petrill | 50 | Lodger | Electrician | New Jersey |
| 53 | Robert Petrill | 17 | Lodger | Checker | New Jersey |
| 54 | Peter Johnson | 24 | Lodger | Electrician | New Hampshire |
| 55 | Michael Scott | 40 | Lodger | Carpenter | Maryland |
| 56 | Edward Slinsky | 6 | Son | — | New York |
| 57 | Madeline Kessler | 50 | Head | — | New Jersey |
| 58 | Napoleon Gaines | 44 | Lodger | Mechanic | Costa Rica |
| 59 | Frank Romstall | 47 | Lodger | Laborer | New Jersey |
| 60 | Margaret Kelly | 36 | Head | Clerk | New Jersey |
| 61 | Catherine Kelly | 70 | Mother | — | New York |
| 62 | George Harding | 30 | Head | Operator | New Jersey |
| 63 | Julia Harding | 32 | Wife | — | New Jersey |
| 64 | Frank Harding | 7 | Son | — | New Jersey |
| 65 | Robert Harding | 5 | Son | — | New Jersey |
| 66 | Raymond Harding | 3 | Son | — | New Jersey |
| 67 | Richard Coleman | 26 | Head | Chauffeur | New Jersey |
| 68 | Henrietta Coleman | 20 | Wife | — | New Jersey |
| 69 | Anna Avery | 64 | Head | — | Ireland |
| 70 | Lydia Avery | 36 | Son | Bookkeeper | New Jersey |
| 71 | Agnes Avery | 24 | Daughter | Clerical | New Jersey |
| 72 | Edward J. Whalen | 30 | Head | Ins. Agent | New York |
| 73 | Bertha Whalen | 28 | Wife | — | New York |
| 74 | Michael Mahoney | 56 | Head | Mason | New York |
| 75 | Catherine Mahoney | 52 | Wife | — | Wales |
| 76 | Matthew Mahoney | 23 | Son | Helper | New Jersey |
| 77 | James Mahoney | 13 | Son | — | New Jersey |
| 78 | James Gaines | 86 | Lodger | — | Wales |
| 79 | Ernest Gaffel | 29 | Head | Drayman | Germany |
| 80 | Barbara Gaffel | 24 | Wife | Clerk | Illinois |
| 81 | Arthur Lundstrom | 44 | Head | Draftsman | Finland |
| 82 | Anna Lundstrom | 44 | Wife | — | Finland |
| 83 | Axel Lundstrom | 16 | Son | — | Finland |
| 84 | Mary Sullivan | 76 | Head | — | Ireland |
| 85 | Cornelius Sullivan | 30 | Son | Officer | New Jersey |
| 86 | Daniel Sullivan THIS PERSON | 28 | Son | Clerk | New Jersey |
| 87 | Anna M. Sullivan | 23 | Daughter | Stenographer | New Jersey |
| 88 | Pantaleon Villagran | 40 | Head | Machinist | Mexico |
| 89 | Gladys Villagran | 23 | Wife | — | Texas |
| 90 | Marian Josephine Villagran | 4 | Daughter | — | Texas |
| 91 | Mary Madanskas | 39 | Head | Clerical | New Jersey |
| 92 | Beulah D. Madanskas | 21 | Daughter | Secretary | New Jersey |
| 93 | Alexander Stewart | 30 | Head | Electrician | New York |
| 94 | Alice Stewart | 32 | Wife | — | New York |
| 95 | Mary Stewart | 73 | Mother | — | Virginia |
| 96 | Charles Rotunno | 43 | Uncle | Worker | New York |
| 97 | Joseph Boland | 49 | Head | Electrician | New Jersey |
| 98 | Lulu G. Boland | 45 | Wife | Real Estate | New York |
| 99 | Joseph Jr. Boland | 22 | Son | — | New Jersey |
| 100 | John Boland | 18 | Son | Worker | New Jersey |
Pedigree Summary
Daniel + 2 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)