DS
Daniel Sullivan — 1930 US Census Record
Model Tree available1930 United States Federal Census · Union, New Jersey
Our Model Tree links this Daniel Sullivan across the 1910, 1920 and 1930 US Censuses in Union, New Jersey (XGBoost, ~Confirmed), with identified parents Nora & John — first a son (b.~1904), then head of a 5-person household.
Age 26
b. ~1904
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Union, New Jersey |
| Surname | Sullivan |
| Given Name | Daniel F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Occupation | Civil Engineer |
| Industry | Land |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Civil Engineer |
| Township / Ward | Elizabeth City |
| Est. Birth Year | ~1904 |
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 Daniel | Age | Birth yr |
|---|---|---|---|---|
| John Sullivan | Head | — | 57 | ~1873 |
| Mary Hamilton | Other | — | 51 | ~1879 |
| Daniel Sullivan | Son | — | 26 | ~1904 |
| John Sullivan | Son | — | 27 | ~1903 |
| Jerry Sullivan | Son | — | 23 | ~1907 |
Census Appearances
1910
Union, New …
Son, age 5
Union, New Jersey · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Daniel F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Ireland |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Union, New …
Son, age 16
Union, New Jersey · implied b. ~1904 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Daniel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Ireland |
| Occupation | Clerical Work |
| Industry | C. R. R. of N. J. |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Union, New …
Son, age 26
Union, New Jersey · implied b. ~1904 — 5 household members
| Surname | Sullivan |
| Given Name | Daniel F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Civil Engineer |
| Industry | Land |
| 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 Daniel Sullivan across 3 US Census years (1910, 1920 and 1930) in Union, New Jersey, using XGBoost record linkage. Identified parents: mother Nora Sullivan (~0.92 confidence) and father John Sullivan (~0.92 confidence) and father John Sullivan (~0.92 confidence) and mother Nora Sullivan (~0.92 confidence) and father John Sullivan (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Nora Sullivan
b. ~1872
Source mother
● Household
· direct · ~0.92
Father
John Sullivan
b. ~1873
Source father
● Household
· direct · ~0.92
Father
John Sullivan
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Nora Sullivan
b. ~1873
Source mother
● Household
· direct · ~0.92
Father
John Sullivan
b. ~1874
Source father
● Household
· direct · ~0.92
This person
Anchor record
Daniel Sullivan
Son · 1930 · age 26 · b. ~1904 · New Jersey
★ You are viewing this record
Sibling
Jerry Sullivan
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Sullivan
Sibling · 1930 · age 27
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 — Union, New Jersey
Open full size
1930 US Federal Census — Union, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1386:0422)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Joseph Drama | 23 | Son | — | New Jersey |
| 52 | William Drama | 18 | Son | — | New York |
| 53 | Fortunato Delpo | 30 | Roomer | Carpenter | Italy |
| 54 | Harry Melko | 30 | Head | Brakeman | New Jersey |
| 55 | Dorothy Melko | 24 | Wife-H | — | Pennsylvania |
| 56 | Joseph Martorilli | 44 | Head | Shoemaker | Italy |
| 57 | Theresa Martorilli | 43 | Wife-H | — | Italy |
| 58 | Sebastian Martorilli | 15 | Son | — | New Jersey |
| 59 | Lucy Martorilli | 13 | Daughter | — | New Jersey |
| 60 | Valentine Martorilli | 39 | Head | Shoemaker | Italy |
| 61 | Angela Martorilli | 35 | Wife-H | — | Italy |
| 62 | Lucy Martorilli | 5 | Daughter | — | New Jersey |
| 63 | Sebastian Martorilli | 3 | Son | — | New Jersey |
| 64 | Sarah Martorilli | 0 | Daughter | — | New Jersey |
| 65 | John E. Sullivan | 57 | Head | Clerk | New Jersey |
| 66 | John J. Sullivan | 27 | Son | Electrician | New Jersey |
| 67 | Daniel F. Sullivan THIS PERSON | 26 | Son | Civil Engineer | New Jersey |
| 68 | Jerry E. Sullivan | 23 | Son | Electrician | New Jersey |
| 69 | Mary A. Hamilton | 51 | Housekeeper | Housekeeper | Illinois |
| 70 | James Murtha | 34 | Head | Electrician | Irish Free State |
| 71 | Katherine Murtha | 36 | Wife-H | — | Irish Free State |
| 72 | Michael Vesey | 24 | Cousin | Laborer | Irish Free State |
| 73 | William T. Lyons | 28 | Head | Proprietor | New York |
| 74 | Katherine Lyons | 26 | Wife-H | — | New Jersey |
| 75 | William Lyons | 0 | Son | — | New Jersey |
| 76 | William Lyons | 54 | Head | Collector | Irish Free State |
| 77 | Mary Lyons | 54 | Wife-H | — | Irish Free State |
| 78 | William Lyons | 24 | Son | — | New Jersey |
| 79 | John Lyons | 22 | Son | — | New Jersey |
| 80 | Louise Lyons | 18 | Daughter | Stenographer | New Jersey |
| 81 | Christian Eckert | 32 | Head | Laborer | Germany |
| 82 | Louise Eckert | 33 | Wife-H | — | Germany |
| 83 | Robert Eckert | 3 | Son | — | Germany |
| 84 | Joseph Eckert | 2 | Son | — | New Jersey |
| 85 | Joseph Eckert | 57 | Head | Machinist | Irish Free State |
| 86 | Mary Eckert | 56 | Wife-H | — | Irish Free State |
| 87 | Anna M. Eckert | 4 | Daughter | — | New Jersey |
| 88 | Theresa Eckert | 1 | Daughter | — | New Jersey |
| 89 | Patrick Mulkeen | 65 | Brother-in-law | Laborer | Irish Free State |
| 90 | Margaret Mulkeen | 65 | Sister-in-law | — | Irish Free State |
| 91 | John Treman | 39 | Head | Chauffeur | Germany |
| 92 | Bertha Treman | 40 | Wife-H | — | New Jersey |
| 93 | John Treman | 17 | Son | Clerk | New Jersey |
| 94 | Bertha Treman | 16 | Daughter | — | New Jersey |
| 95 | Harold V. Treman | 8 | Son | — | New Jersey |
| 96 | Herman Krauss | 50 | Head | Chauffeur | Germany |
| 97 | Anna Krauss | 46 | Wife | — | New Jersey |
| 98 | William Krauss | 24 | Son | Carpenter | New Jersey |
| 99 | Herman Jr. Krauss | 21 | Son | Chauffeur | New Jersey |
| 100 | William Krauss | 46 | Brother | Chauffeur | Germany |
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)