EP
Ethel Phillips — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Ethel Phillips across the 1930 and 1940 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 8-person household.
Age 15
b. ~1915
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Phillips |
| Given Name | Ethel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston City |
| Est. Birth Year | ~1915 |
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 Ethel | Age | Birth yr |
|---|---|---|---|---|
| Ethel Phillips | Daughter | — | 15 | ~1915 |
| Louis Phillips | Son | — | 13 | ~1917 |
| Helen Phillips | Daughter | — | 18 | ~1912 |
| David Phillips | Son | — | 12 | ~1918 |
| John Phillips | Head | — | 45 | ~1885 |
| Catherine Phillips | Daughter | — | 8 | ~1922 |
| Helen Phillips | Other | — | 43 | ~1887 |
| John Phillips | Son | — | 20 | ~1910 |
Census Appearances
1930
Suffolk, Massachusetts
Daughter, age 15
Suffolk, Massachusetts · implied b. ~1915 — 8 household members
| Surname | Phillips |
| Given Name | Ethel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Spouse, age 24
Suffolk-County, Massachusetts · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Phillips |
| Given Name | Esther |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston city |
| 1935 Residence (County) | Suffolk |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| 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 Ethel Phillips across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ethel Phillips
Daughter · 1930 · age 15 · b. ~1915 · Massachusetts
★ You are viewing this record
Sibling
Helen Phillips
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Phillips
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Phillips
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Phillips
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Phillips
Sibling · 1930 · age 13
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 — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel958:0940)
| Line | Name | Age | Relation | Birthplace |
|---|---|---|---|---|
| 51 | Henry | 8 | Son | Massachusetts |
| 52 | Mary | 39 | Head | Massachusetts |
| 53 | Margaret | 39 | Wife-H | Canada-English |
| 54 | Lillian | 16 | Daughter | Massachusetts |
| 55 | Frederick | 14 | Son | Massachusetts |
| 56 | Charles | 9 | Son | Massachusetts |
| 57 | John Mattson | 52 | Head | Finland |
| 58 | Anna Mattson | 59 | Wife-H | Finland |
| 59 | Barbara M Mattson | 7 | Daughter | Massachusetts |
| 60 | Paul V Finnegan | 34 | Head | Vermont |
| 61 | Jane B Finnegan | 36 | Wife-H | Massachusetts |
| 62 | David Finnegan | 14 | Son | Massachusetts |
| 63 | Helen Finnegan | 12 | Daughter | Massachusetts |
| 64 | Marjorie Finnegan | 5 | Daughter | Massachusetts |
| 65 | Jean Finnegan | 2 | Daughter | Massachusetts |
| 66 | George C Washburn | 32 | Head | Massachusetts |
| 67 | Marie F Washburn | 31 | Wife-H | Massachusetts |
| 68 | Paul E Washburn | 8 | Son | Massachusetts |
| 69 | Robert Washburn | 4 | Son | Massachusetts |
| 70 | Ernest Washburn | 1 | Son | Massachusetts |
| 71 | John J O'Grady | 40 | Head | Irish Free State |
| 72 | Julia P O'Grady | 40 | Wife-H | Irish Free State |
| 73 | John O'Grady | 15 | Son | Massachusetts |
| 74 | Mary O'Grady | 14 | Daughter | Massachusetts |
| 75 | Thomas O'Grady | 12 | Son | Massachusetts |
| 76 | Arthur O'Grady | 10 | Son | Massachusetts |
| 77 | Florence O'Grady | 8 | Daughter | Massachusetts |
| 78 | Agnes O'Grady | 6 | Daughter | Massachusetts |
| 79 | Leonard O'Grady | 4 | Son | Massachusetts |
| 80 | Madeline O'Grady | 2 | Daughter | Massachusetts |
| 81 | Irene O'Grady | 1 | Daughter | Massachusetts |
| 82 | William Linane | 57 | Head | Irish Free State |
| 83 | Emily Linane | 36 | Wife-H | Irish Free State |
| 84 | Mary Linane | 14 | Daughter | Massachusetts |
| 85 | Josephine Linane | 10 | Daughter | Massachusetts |
| 86 | William Linane | 9 | Son | Massachusetts |
| 87 | Margaret Linane | 9 | Daughter | Massachusetts |
| 88 | Eileen Linane | 8 | Daughter | Massachusetts |
| 89 | John Linane | 6 | Son | Massachusetts |
| 90 | James Linane | 1 | Son | Massachusetts |
| 91 | Frank J Hamill | 28 | Head | Massachusetts |
| 92 | Mary Hamill | 19 | Wife-H | New Hampshire |
| 93 | John Phillips | 45 | Head | Vermont |
| 94 | Helen Phillips | 43 | Wife-H | Massachusetts |
| 95 | John Phillips | 20 | Son | Massachusetts |
| 96 | Helen Phillips | 18 | Daughter | Massachusetts |
| 97 | Ethel Phillips THIS PERSON | 15 | Daughter | Massachusetts |
| 98 | Louis Phillips | 13 | Son | Massachusetts |
| 99 | David Phillips | 12 | Son | Massachusetts |
| 100 | Catherine Phillips | 8 | Daughter | 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)