ES
Eugene Sullivan — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Eugene Sullivan across the 1900, 1910 and 1920 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1850), then head of a 8-person household.
Age 70
b. ~1850
Male
Head
Born: Ireland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Worcester, Massachusetts |
| Surname | Sullivan |
| Given Name | Eugene F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1870 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Year of Naturalization | 1875 |
| Birthplace (normalized) | ireland |
| Township / Ward | Worcester City |
| Est. Birth Year | ~1850 |
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 1920 census.
| Name | Relation to head | Relative to Eugene | Age | Birth yr |
|---|---|---|---|---|
| John Gloyee | Other | — | 47 | ~1873 |
| William Sullivan | Son | — | 21 | ~1899 |
| Eugene Sullivan | Head | — | 70 | ~1850 |
| Jennie Sullivan | Spouse | — | 42 | ~1878 |
| John Daley | Other | — | 55 | ~1865 |
| Charles Gauthier | Other | — | 14 | ~1906 |
| Irving Gauthier | Other | — | 12 | ~1908 |
| Eugene Sullivan | Son | — | 23 | ~1897 |
Census Appearances
1900
Worcester, Massachusetts
Head, age 50
Worcester, Massachusetts · implied b. ~1850 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Eugene F. |
| Relationship to Head | Head |
| Sex | m |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Dec |
| Birth Year | 1850 |
| Year of Immigration | 1864 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Foreman - Stone Quarry |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Worcester, Massachusetts
Head, age 60
Worcester, Massachusetts · implied b. ~1850 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Eugene F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 36 |
| Year of Immigration | 1860 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Fireman |
| Industry | Pumping |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Worcester, Massachusetts
Head, age 70
Worcester, Massachusetts · implied b. ~1850 — 8 household members
| Surname | Sullivan |
| Given Name | Eugene F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1870 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Year of Naturalization | 1875 |
| 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 Eugene Sullivan across 3 US Census years (1900, 1910 and 1920) in Worcester, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Eugene Sullivan
Head · 1920 · age 70 · b. ~1850 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Worcester, Massachusetts
Open full size
1920 US Federal Census — Worcester, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu750unit:1153)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | James J Kneeland | 52 | Head | Plater Hand | Ireland |
| 52 | Margaret Kneeland | 47 | Wife | — | Vermont |
| 53 | Mary A Kneeland | 24 | Daughter | Operator | Massachusetts |
| 54 | James F Kneeland | 21 | Son | Pattern Maker | Massachusetts |
| 55 | John F O'Neil | 35 | Head | Machinist | Massachusetts |
| 56 | Emma O'Neil | 31 | Wife | — | Sweden |
| 57 | Francis O'Neil | 12 | Son | — | Massachusetts |
| 58 | Robert O'Neil | 3 | Son | — | Massachusetts |
| 59 | Marjorie O'Neil | 1 | Daughter | — | Massachusetts |
| 60 | Herbert F Randall | 35 | Head | Machinist | Massachusetts |
| 61 | Jennie Randall | 33 | Wife | — | Sweden |
| 62 | Forrest Randall | 12 | Son | — | Massachusetts |
| 63 | Thomas F Flynn | 56 | Head | Painter | Massachusetts |
| 64 | Mary J Flynn | 55 | Wife | — | Vermont |
| 65 | Teresa Flynn | 19 | Daughter | Salesgirl | Massachusetts |
| 66 | Marion Flynn | 23 | Daughter | — | Massachusetts |
| 67 | Thomas Crepeau | 32 | Son-in-law | Bookkeeper | Massachusetts |
| 68 | Eugene F Sullivan THIS PERSON | 70 | Head | — | Ireland |
| 69 | Jennie Sullivan | 42 | Wife | — | Massachusetts |
| 70 | Eugene J Sullivan | 23 | Son | Carpenter | Massachusetts |
| 71 | William F Sullivan | 21 | Son | Repair Man | Massachusetts |
| 72 | John Daley | 55 | Boarder | Laborer | Connecticut |
| 73 | Charles Gauthier | 14 | Nephew | — | Massachusetts |
| 74 | Irving Gauthier | 12 | Nephew | — | Massachusetts |
| 75 | John Gloyee | 47 | Boarder | — | Massachusetts |
| 76 | Herman Sunnell | 48 | Head | Laborer | Sweden |
| 77 | Christine Sunnell | 38 | Wife | — | Sweden |
| 78 | Carl Peterson | 25 | Step-son | Laborer | Massachusetts |
| 79 | Harry Sunnell | 2 | Son | — | Massachusetts |
| 80 | John A Becklund | 46 | Head | Laborer | Sweden |
| 81 | Augusta Becklund | 52 | Wife | — | Sweden |
| 82 | Olga Becklund | 15 | Daughter | — | Massachusetts |
| 83 | Ella Becklund | 14 | Daughter | — | Massachusetts |
| 84 | Stephen Soperak | 24 | Head | Cable Worker | Russia |
| 85 | Mary Soperak | 45 | Mother | — | Russia |
| 86 | Michael Icakak | 43 | Boarder | Laborer | Russia |
| 87 | Nils Carlson | 79 | Head | Mason | Sweden |
| 88 | Emma Carlson | 61 | Wife | — | Sweden |
| 89 | Olaf Thunpin | 35 | Head | Carpenter | Sweden |
| 90 | Rita Thunpin | 32 | Wife | — | Sweden |
| 91 | Rita Thunpin | 5 | Daughter | — | Massachusetts |
| 92 | Rosanna Thunpin | 3 | Daughter | — | Massachusetts |
| 93 | Carl Flodsten | 34 | Head | Laborer | Sweden |
| 94 | Agnes Flodsten | 29 | Wife | — | Sweden |
| 95 | Carl Frake | 26 | Head | Laborer | Sweden |
| 96 | Edith Frake | 25 | Wife | — | Sweden |
| 97 | Carl Jr Frake | 1 | Son | — | Massachusetts |
| 98 | Dorothy Frake | 0 | Daughter | — | Massachusetts |
| 99 | Lillian Frake | 8 | Daughter | — | Massachusetts |
| 100 | Ruth Frake | 6 | Daughter | — | Massachusetts |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)