DS
Daniel Sullivan — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Daniel Sullivan across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Jeremiah & Jeremiah — first a son (b.~1905), then head of a 7-person household.
Age 25
b. ~1905
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Sullivan |
| Given Name | Daniel J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | Salesmanager |
| Industry | Curtain Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Salesmanager |
| Township / Ward | Malden City |
| Est. Birth Year | ~1905 |
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 Daniel | Age | Birth yr |
|---|---|---|---|---|
| Anne Sullivan | Daughter | — | 20 | ~1910 |
| Mildred Hunt | Daughter | — | 29 | ~1901 |
| Jeremiah Sullivan | Head | — | 60 | ~1870 |
| Nanette Hunt | Other | — | 6 | ~1924 |
| Arthur Sullivan | Son | — | 15 | ~1915 |
| Daniel Sullivan | Son | — | 25 | ~1905 |
| Nora Sullivan | Spouse | — | 55 | ~1875 |
Census Appearances
1910
Middlesex, Massachusetts
Son, age 6
Middlesex, Massachusetts · implied b. ~1904 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Daniel J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Son, age 15
Middlesex, Massachusetts · implied b. ~1905 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Daniel J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Son, age 25
Middlesex, Massachusetts · implied b. ~1905 — 7 household members
| Surname | Sullivan |
| Given Name | Daniel J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Irish Free State |
| Occupation | Salesmanager |
| Industry | Curtain Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father Jeremiah Sullivan (~0.92 confidence) and father Jeremiah Sullivan (~0.92 confidence) and mother Nora Sullivan (~0.92 confidence) and mother Julia Sullivan (~0.92 confidence) and mother Nora Sullivan (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Jeremiah Sullivan
b. ~1870
Source father
● Household
· direct · ~0.92
Father
Jeremiah Sullivan
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Nora Sullivan
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Julia Sullivan
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Nora Sullivan
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Daniel Sullivan
Son · 1930 · age 25 · b. ~1905 · Massachusetts
★ You are viewing this record
Sibling
Anne Sullivan
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Sullivan
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Hunt
Sibling · 1930 · age 29
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, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel922:0920)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Nicola Amicangioli | 40 | Head | Hatter | Italy |
| 52 | Margaret Amicangioli | 36 | Wife | — | England |
| 53 | Rose Amicangioli | 16 | Daughter | — | Canada-English |
| 54 | Estelle Amicangioli | 15 | Daughter | — | Canada-English |
| 55 | Coloma Amicangioli | 13 | Son | — | Canada-English |
| 56 | Jack Amicangioli | 12 | Son | — | Canada-English |
| 57 | Gustine Amicangioli | 8 | Son | — | Canada-English |
| 58 | Andrew Mancini | 44 | Head | Shoemaker | Italy |
| 59 | Mary Mancini | 42 | Wife | — | Massachusetts |
| 60 | Maryetta Kelley | 47 | Head | — | Massachusetts |
| 61 | Catherine M. Kelley | 25 | Daughter | Sales Clerk | Massachusetts |
| 62 | Ralph J. Kelley | 23 | Son | Salesman | Massachusetts |
| 63 | Marion L. Kelley | 23 | Daughter-in-law | — | Massachusetts |
| 64 | Mary Bentley | 46 | Head | — | Irish Free State |
| 65 | John J. Bentley | 23 | Son | Officer | Massachusetts |
| 66 | Cornelius H. Bentley | 21 | Son | Chauffeur | Massachusetts |
| 67 | Anna M. Bentley | 20 | Daughter | Comptometer | Massachusetts |
| 68 | Francis P. Bentley | 18 | Son | — | Massachusetts |
| 69 | Jeremiah L. Sullivan | 60 | Head | Plumber | Massachusetts |
| 70 | Nora Sullivan | 55 | Wife | — | Irish Free State |
| 71 | Daniel J. Sullivan THIS PERSON | 25 | Son | Salesmanager | Massachusetts |
| 72 | Anne W. Sullivan | 20 | Daughter | — | Massachusetts |
| 73 | Arthur F. Sullivan | 15 | Son | — | Massachusetts |
| 74 | Mildred M. Hunt | 29 | Daughter | — | Massachusetts |
| 75 | Nanette Hunt | 6 | Granddaughter | — | Massachusetts |
| 76 | John F. Scaletta | 38 | Head | Marblecutter | Italy |
| 77 | Anna Scaletta | 27 | Wife | — | Massachusetts |
| 78 | Marguerite Scaletta | 5 | Daughter | — | Massachusetts |
| 79 | John F. Jr. Scaletta | 1 | Son | — | Massachusetts |
| 80 | Tony Onlanzi | 45 | Head | Rubber Worker | Italy |
| 81 | Theresa Onlanzi | 42 | Wife | Cotton Picker | Italy |
| 82 | Pader D'Onofrio | 37 | Head | Pressman | Italy |
| 83 | Adeline D'Onofrio | 28 | Wife | — | Italy |
| 84 | John A. D'Onofrio | 5 | Son | — | Massachusetts |
| 85 | Lawrence H. D'Onofrio | 3 | Son | — | Massachusetts |
| 86 | Eleanora D'Onofrio | 1 | Daughter | — | Massachusetts |
| 87 | Nicholas Onlanzio | 35 | Head | Rubber Worker | Italy |
| 88 | Angelina Onlanzio | 30 | Wife | — | Massachusetts |
| 89 | Fred Onlanzio | 11 | Son | — | Massachusetts |
| 90 | Constanzio Onlanzio | 5 | Son | — | Massachusetts |
| 91 | Anthony Onlanzio | 2 | Son | — | Massachusetts |
| 92 | Rosa Onlanzio | 1 | Daughter | — | Massachusetts |
| 93 | Edward C. Furlong | 45 | Head | Steamfitter | Massachusetts |
| 94 | Marie L. Furlong | 41 | Wife | — | Canada-English |
| 95 | James H. Winters | 41 | Head | Saleslady | Massachusetts |
| 96 | James H. Jr. Winters | 19 | Son | Stockboy | Rhode Island |
| 97 | Nathalie Winters | 13 | Daughter | — | Rhode Island |
| 98 | Joseph Martinelli | 46 | Head | Laborer | Italy |
| 99 | Doris Martinelli | 42 | Wife | — | Italy |
| 100 | Yvonne Martinelli | 18 | Son | — | Massachusetts |
Related Census Records
Pedigree Summary
Daniel + 3 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)