JS
Jeremiah Sullivan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Jeremiah Sullivan across the 1910, 1920 and 1930 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1866), then head of a 3-person household.
Age 64
b. ~1866
Male
Head
Born: Ireland
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Sullivan |
| Given Name | Jeremiah |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1891 |
| Age at First Marriage | 25 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Boston City |
| Est. Birth Year | ~1866 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Jeremiah | Age | Birth yr |
|---|---|---|---|---|
| Julia Sullivan | Daughter | — | 23 | ~1907 |
| Mary Sullivan | Daughter | — | 26 | ~1904 |
| Jeremiah Sullivan | Head | — | 64 | ~1866 |
Census Appearances
1910
Suffolk, Massachusetts
Head, age 43
Suffolk, Massachusetts · implied b. ~1867 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Jeremiah |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Single |
| Birthplace | Ireland |
| Children Living | 1880 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Industry | Gas Works |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Suffolk, Massachusetts
Head, age 52
Suffolk, Massachusetts · implied b. ~1868 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Jeremiah |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Single |
| Birthplace | Ireland |
| Year of Immigration | 1893 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Labourer |
| Industry | City |
| Class of Worker | W W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Year of Naturalization | 1903 |
| Birthplace (normalized) | ireland |
1930
Suffolk, Massachusetts
Head, age 64
Suffolk, Massachusetts · implied b. ~1866 — 3 household members
| Surname | Sullivan |
| Given Name | Jeremiah |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1891 |
| Age at First Marriage | 25 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Jeremiah Sullivan across 3 US Census years (1910, 1920 and 1930) in Suffolk, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Jeremiah Sullivan
Head · 1930 · age 64 · b. ~1866 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
47 people indexed on this census page (ia:1930:massachusettscensus00reel949:0078)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Eugene Thayer | 63 | Head | Doctor | Maine |
| 52 | Lilla W. Thayer | 63 | Wife | None | Maine |
| 53 | William H. Anderson | 49 | Head | Adjuster | Massachusetts |
| 54 | Blanche E. Anderson | 48 | Wife | None | Maine |
| 55 | Stanley E. Anderson | 22 | Son | None | Massachusetts |
| 56 | Ruth E. Anderson | 19 | Daughter | None | Massachusetts |
| 57 | Margaret Burgess | 67 | Mother-in-law | None | Maine |
| 58 | John Daley | 49 | Head | Salesman | Massachusetts |
| 62 | Nellie Gowell | 60 | Head | None | Maryland |
| 63 | John Crowell | 30 | Lodger | Printer | New Jersey |
| 64 | James Crowell | 35 | Son | None | Massachusetts |
| 65 | John E. Weafer | 44 | Head | Electrician | Maine |
| 66 | Edith E. Weafer | 44 | Wife | None | Maine |
| 67 | Mildred Weafer | 16 | Daughter | None | Maine |
| 68 | Ruth Weafer | 14 | Daughter | None | Connecticut |
| 69 | Lucille Weafer | 11 | Daughter | None | Maine |
| 70 | J. E. Carrier | 76 | Head | None | Massachusetts |
| 71 | Leslie J. Urquhart | 40 | Head | None | Massachusetts |
| 72 | Arthur L. Urquhart | 17 | Son | Extractor | Massachusetts |
| 73 | Stella N. Urquhart | 12 | Daughter | None | Massachusetts |
| 74 | Eleanor M. Urquhart | 9 | Daughter | None | Maryland |
| 75 | Malcolm W. Martin | 40 | Head | Clerk | Massachusetts |
| 76 | Annie S. Martin | 71 | Mother | None | Massachusetts |
| 77 | Helen B. Brown | 29 | Lodger | Stenographer | Massachusetts |
| 78 | William P. Addy | 35 | Head | None | England |
| 79 | Anne M. Addy | 35 | Wife | None | England |
| 80 | Annie G. Thayer | 68 | Head | None | Scotland |
| 81 | William J. Cahill | 56 | Head | Stock Cutter | Nova Scotia |
| 82 | Margaret J. Cahill | 51 | Wife | None | Nova Scotia |
| 83 | William J. Jr. Cahill | 25 | Son | None | Massachusetts |
| 84 | Edward J. Cahill | 23 | Son | Mechanic | Massachusetts |
| 85 | John Cahill | 12 | Son | None | Massachusetts |
| 86 | Thomas J. Fitzsimmons | 53 | Head | Teacher | Massachusetts |
| 87 | Annie L. Fitzsimmons | 53 | Sister | Teacher | Massachusetts |
| 88 | Patrick J. Millett | 60 | Head | Market | Massachusetts |
| 89 | Annie A. Millett | 60 | Wife | None | Massachusetts |
| 90 | Edward J. Millett | 28 | Son | Agent | Massachusetts |
| 91 | Alfred L. Millett | 26 | Son | Agent | Massachusetts |
| 92 | Marion J. Millett | 22 | Daughter-in-law | None | Massachusetts |
| 93 | Mary F. Millett | 20 | Daughter | None | Massachusetts |
| 94 | Leo Merito | 24 | Son-in-law | Mechanic | Massachusetts |
| 95 | Catherine Merito | 25 | Daughter | None | Massachusetts |
| 96 | Peter J. Merito | 1 | Grandchild | None | Massachusetts |
| 97 | Robert H. Millett | 1 | Grandchild | None | Massachusetts |
| 98 | Jeremiah Sullivan THIS PERSON | 64 | Head | None | Ireland |
| 99 | Mary E. Sullivan | 26 | Daughter | Teacher | Massachusetts |
| 100 | Julia T. Sullivan | 23 | Daughter | Secretary | Massachusetts |
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)