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Jeremiah Sullivan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Jeremiah Sullivan across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1871), then head of a 8-person household.
Age 59
b. ~1871
Male
Head
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Sullivan |
| Given Name | Jeremiah F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 21 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | Contractor |
| Industry | Building |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 14000 |
| Radio Set | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Contractor |
| Township / Ward | Belmont Town Pt Of |
| Est. Birth Year | ~1871 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Jeremiah | Age | Birth yr |
|---|---|---|---|---|
| Annie Sullivan | Spouse | — | 58 | ~1872 |
| Helen Sullivan | Daughter | — | 11 | ~1919 |
| Francis Sullivan | Son | — | 21 | ~1909 |
| Jeremiah Sullivan | Head | — | 59 | ~1871 |
| Eugene Sullivan | Son | — | 17 | ~1913 |
| John Sullivan | Son | — | 26 | ~1904 |
| Julia Sullivan | Daughter | — | 32 | ~1898 |
| Mary Sullivan | Daughter | — | 31 | ~1899 |
Census Appearances
1910
Middlesex, Massachusetts
Head, age 38
Middlesex, Massachusetts · implied b. ~1872 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Jeremiah F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Years Married | 17 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Superintendent |
| Industry | Building Construction |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Head, age 48
Middlesex, Massachusetts · implied b. ~1872
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Sullivan |
| Given Name | Jeremiah |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Manufacturer |
| Industry | Leather Coats |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Head, age 59
Middlesex, Massachusetts · implied b. ~1871 — 8 household members
| Surname | Sullivan |
| Given Name | Jeremiah F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 21 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Contractor |
| Industry | Building |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 14000 |
| Radio Set | R |
| 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 Jeremiah Sullivan across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Jeremiah Sullivan
Head · 1930 · age 59 · b. ~1871 · Massachusetts
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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:massachusettscensus00reel914:1035)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 81 | Frank Bentley | 54 | Head | Superintendent | England |
| 82 | Mary H Bentley | 54 | Wife | — | New Hampshire |
| 83 | Mabel Bentley | 30 | Daughter | Teacher | Massachusetts |
| 84 | Hazel Bentley | 25 | Daughter | Stenographer | Massachusetts |
| 85 | Clifford J Christopher | 37 | Head | Accountant | Massachusetts |
| 86 | Katherine D Christopher | 36 | Wife | — | Virginia |
| 87 | Nancy K Christopher | 11 | Daughter | — | Virginia |
| 88 | Clifford J Jr Christopher | 9 | Son | — | Massachusetts |
| 89 | James W Christopher | 3 | Son | — | Massachusetts |
| 90 | Mary Mccabe | 27 | Maid | Maid | Irish Free State |
| 91 | Joseph G Henley | 42 | Head | Manager | Massachusetts |
| 92 | Rose M Henley | 42 | Wife | — | Massachusetts |
| 93 | Robert Henley | 9 | Son | — | Massachusetts |
| 94 | Elizabeth A Henley | 7 | Daughter | — | Massachusetts |
| 95 | Joan Henley | 5 | Daughter | — | Massachusetts |
| 96 | Mary Morrissey | 22 | Maid | Maid | Canada English |
| 97 | Jeremiah F Sullivan THIS PERSON | 59 | Head | Contractor | Massachusetts |
| 98 | Annie E Sullivan | 58 | Wife | — | Massachusetts |
| 99 | Julia E Sullivan | 32 | Daughter | — | Massachusetts |
| 100 | Mary F Sullivan | 31 | Daughter | Clerk | Massachusetts |
| 101 | John F Sullivan | 26 | Son | Bricklayer | Massachusetts |
| 102 | Francis J Sullivan | 21 | Son | — | Massachusetts |
| 103 | Eugene T Sullivan | 17 | Son | — | Massachusetts |
| 104 | Helen J Sullivan | 11 | Daughter | — | Massachusetts |
| 105 | Myron W Sirois | 41 | Head | Salesman | Massachusetts |
| 106 | Alice H Sirois | 43 | Wife | — | Vermont |
| 107 | M Kent Sirois | 12 | Son | — | Massachusetts |
| 108 | Richard C Sirois | 8 | Son | — | Massachusetts |
| 109 | Ira A Bowlby | 53 | Head | Agent | Canada English |
| 110 | Martha A Bowlby | 54 | Wife | — | Canada English |
| 111 | Eva V Armstrong | 67 | Sister in law | — | Canada English |
| 112 | William A Carly | 48 | Head | Manufacturer | Massachusetts |
| 113 | Edith M Carly | 40 | Wife | — | Massachusetts |
| 114 | Henry G Hunt | 19 | Step son | — | Massachusetts |
| 115 | George Hunt | 18 | Step son | — | Massachusetts |
| 116 | George W Ager | 46 | Head | Manager | New Hampshire |
| 117 | Annie M Ager | 46 | Wife | — | New Hampshire |
| 118 | Walter W Ager | 12 | Son | — | New Hampshire |
| 119 | Frances P Ager | 54 | Sister | Clerk | New Hampshire |
| 120 | Maria J Mitchell | 72 | Mother in law | — | New Hampshire |
| 121 | William H Machen | 47 | Head | Manager | Virginia |
| 122 | Eva U Machen | 42 | Wife | — | Virginia |
| 123 | Claude H Machen | 20 | Son | — | Virginia |
| 124 | Edith K Machen | 16 | Daughter | — | Virginia |
| 125 | George A White | 63 | Brother in law | — | Virginia |
| 126 | Oscar Fuller | 52 | Head | Engineer | Massachusetts |
| 127 | Flora E Fuller | 43 | Wife | — | Massachusetts |
| 128 | Frank R Waterman | 51 | Head | Artist | Massachusetts |
| 129 | Margie M Waterman | 46 | Wife | — | Maine |
| 130 | Josephine G Waterman | 70 | Mother | — | Maine |
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)