ES
Elizabeth Sullivan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Elizabeth Sullivan across the 1910, 1920, 1930 and 1940 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1880), then head of a 3-person household.
Age 50
b. ~1880
Female
Spouse
Born: Ireland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Sullivan |
| Given Name | Elizabeth |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Alien |
| Year of Immigration | 1903 |
| Age at First Marriage | 28 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | City Of Boston |
| Est. Birth Year | ~1880 |
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 Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Lawrence Sullivan | Head | — | 50 | ~1880 |
| Lawrence Sullivan | Son | — | 21 | ~1909 |
| Elizabeth Sullivan | Spouse | — | 50 | ~1880 |
Census Appearances
1910
Suffolk, Massachusetts
Spouse, age 30
Suffolk, Massachusetts · implied b. ~1880 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Elizabeth |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 7 |
| Children Born | 4 |
| Children Living | 4 |
| Year of Immigration | 1896 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Suffolk, Massachusetts
Spouse, age 40
Suffolk, Massachusetts · implied b. ~1880 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Elizabeth |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1900 |
| Naturalization Status | Alien |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
Suffolk, Massachusetts
Spouse, age 50
Suffolk, Massachusetts · implied b. ~1880 — 3 household members
| Surname | Sullivan |
| Given Name | Elizabeth |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Alien |
| Year of Immigration | 1903 |
| Age at First Marriage | 28 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Suffolk-County, Massachusetts
Spouse, age 56
Suffolk-County, Massachusetts · implied b. ~1884 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Ellie A. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Naturalization Status | Naturalized |
| Industry | H |
| Class of Worker | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| 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 Elizabeth Sullivan across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Sullivan
Spouse · 1930 · age 50 · b. ~1880 · 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
50 people indexed on this census page (ia:1930:massachusettscensus00reel943:0053)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Phillip Ragusa | 20 | Head | Gluer | Italy |
| 2 | Mildred Ragusa | 18 | Wife | — | Massachusetts |
| 3 | Mary Ragusa | 1 | Daughter | — | Massachusetts |
| 4 | Lawrence Sullivan | 50 | Head | Blacksmith | Ireland |
| 5 | Elizabeth Sullivan THIS PERSON | 50 | Wife | — | Ireland |
| 6 | Lawrence Sullivan | 21 | Son | Florist | Massachusetts |
| 7 | Peter Avalone | 61 | Head | Barber | Italy |
| 8 | Mary Avalone | 41 | Wife | — | Italy |
| 9 | Caroline Avalone | 6 | Daughter | — | Massachusetts |
| 10 | Ernest Avalone | 4 | Son | — | Massachusetts |
| 11 | Patrick Thomas | 36 | Head | — | Canada-Eng. |
| 12 | Margaret Thomas | 39 | Wife | — | Massachusetts |
| 13 | George Thomas | 16 | Son | — | Massachusetts |
| 14 | Louise Thomas | 12 | Daughter | — | Massachusetts |
| 15 | Jennie Allen | 50 | Head | — | Maine |
| 16 | Eugene Curtis | 5 | Cousin | — | Massachusetts |
| 17 | Thomas Curtis | 3 | Cousin | — | Massachusetts |
| 18 | Charles Sullivan | 31 | Head | Salesman | Massachusetts |
| 19 | Mary Sullivan | 33 | Wife | — | Canada-Eng. |
| 20 | Charles Sullivan | 6 | Son | — | Massachusetts |
| 21 | Robert Sullivan | 5 | Son | — | Massachusetts |
| 22 | Mary Sullivan | 3 | Daughter | — | Massachusetts |
| 23 | William Mcleod | 37 | Head | — | Massachusetts |
| 24 | Helen Mcleod | 32 | Wife | — | Massachusetts |
| 25 | Helen Mcleod | 12 | Daughter | — | Massachusetts |
| 26 | Francis Mcleod | 12 | Daughter | — | Massachusetts |
| 27 | Josephine Mcleod | 11 | Daughter | — | Massachusetts |
| 28 | August Sommer | 60 | Head | Fireman | Germany |
| 29 | Amelia Sommer | 60 | Wife | — | Germany |
| 30 | Charles Sommer | 21 | Son | Printer | Massachusetts |
| 31 | James Booth | 62 | Head | Car Cleaner | England |
| 32 | Anna Booth | 65 | Wife | — | Germany |
| 33 | John Lundys | 63 | Head | — | Ireland |
| 34 | Ellen Lundys | 25 | Son | Helper | Massachusetts |
| 35 | William Estalrook | 54 | Head | Driver | Massachusetts |
| 36 | Miriam Estalrook | 73 | Mother | — | England |
| 37 | Charles Estalrook | 13 | Son | — | Massachusetts |
| 38 | Samuel Banks | 48 | Head | Longshoreman | Ireland |
| 39 | Minnie Banks | 43 | Wife | — | Ireland |
| 40 | Thomas Banks | 19 | Son | Helper | Massachusetts |
| 41 | Samuel Jr. Banks | 17 | Son | Shipper | Massachusetts |
| 42 | Michael Banks | 19 | Son | — | Massachusetts |
| 43 | William Banks | 8 | Son | — | Massachusetts |
| 44 | Evelyn Banks | 5 | Daughter | — | Massachusetts |
| 45 | Ernest Lanagan | 35 | Head | — | Massachusetts |
| 46 | Joseph Lanagan | 11 | Son | — | Massachusetts |
| 47 | Lillian Lanagan | 10 | Daughter | — | Massachusetts |
| 48 | Francis Lanagan | 7 | Son | — | Massachusetts |
| 49 | Arthur Lanagan | 5 | Son | — | Massachusetts |
| 50 | Rita Lanagan | 1 | Daughter | — | Massachusetts |
Related Census Records
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)