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Lillian Hill — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Lillian Hill across the 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 6-person household.
Age 21
b. ~1909
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Hill |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | New York |
| Mother's Birthplace | Canada-French |
| Additional Details | |
| Occupation | Clerk |
| Industry | Insurance |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Clerk |
| Township / Ward | Cambridge City |
| Est. Birth Year | ~1909 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| Margaret Hill | Spouse | — | 51 | ~1879 |
| Howard Hill | Head | — | 52 | ~1878 |
| Lillian Hill | Daughter | — | 21 | ~1909 |
| Florence Hill | Daughter | — | 14 | ~1916 |
| Paul Hill | Son | — | 17 | ~1913 |
| Grace Hill | Daughter | — | 19 | ~1911 |
Census Appearances
1920
Middlesex, Massachusetts
Daughter, age 11
Middlesex, Massachusetts · implied b. ~1909 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Lillian M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | New York |
| Mother's Birthplace | Canada |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Daughter, age 21
Middlesex, Massachusetts · implied b. ~1909 — 6 household members
| Surname | Hill |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | New York |
| Mother's Birthplace | Canada-French |
| Occupation | Clerk |
| Industry | Insurance |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Lillian Hill across 2 US Census years (1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Lillian Hill
Daughter · 1930 · age 21 · b. ~1909 · Massachusetts
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Sibling
Florence Hill
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Hill
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Hill
Sibling · 1930 · age 19
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 — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:15thcensuspopula917unit:0496)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary K Hurst | 61 | Head | — | Irish Free State |
| 2 | Francis Hurst | 27 | Son | Clerk | Massachusetts |
| 3 | William John Hurst | 31 | Nephew | Laborer | Massachusetts |
| 4 | Martha Russell | 70 | Head | — | Rhode Island |
| 5 | Annie F Russell | 35 | Daughter | Operator | Massachusetts |
| 6 | Katherine Russell | 30 | Daughter | Clerk | Massachusetts |
| 7 | Frank Butterworth | 45 | Head | Harnessman | England |
| 8 | Sarah Butterworth | 40 | Wife | Maid | England |
| 9 | Edith Alice Butterworth | 20 | Daughter | Comptometer | England |
| 10 | Howard Hill | 52 | Head | Carpenter | New York |
| 11 | Margaret Hill | 51 | Wife | — | Canada-French |
| 12 | Lillian Hill THIS PERSON | 21 | Daughter | Clerk | Massachusetts |
| 13 | Grace Hill | 19 | Daughter | Clerk | Massachusetts |
| 14 | Paul Hill | 17 | Son | Clerk | Massachusetts |
| 15 | Florence Hill | 14 | Daughter | — | Massachusetts |
| 16 | George Violet | 34 | Head | Repairman | Canada-French |
| 17 | Blanche Violet | 32 | Wife | — | Canada-French |
| 18 | Theresa Violet | 7 | Daughter | — | Massachusetts |
| 19 | Cecelia Violet | 5 | Daughter | — | Massachusetts |
| 20 | John Stewart | 51 | Head | Ironworker | Scotland |
| 21 | Elizabeth Stewart | 49 | Wife | — | Scotland |
| 22 | John Stewart | 13 | Son | — | Massachusetts |
| 23 | Thomas Stewart | 4 | Son | — | Massachusetts |
| 24 | Francis Goldin | 60 | Head | Cutter | Scotland |
| 25 | Emma Goldin | 54 | Wife | — | Scotland |
| 26 | Ernest Goldin | 22 | Son | Mechanic | Massachusetts |
| 27 | Robert Goldin | 18 | Son | Clerk | Massachusetts |
| 28 | Rose Anderson | 48 | Head | Clerk | Canada-English |
| 29 | Carl Licht | 27 | Boarder | Painter | New Hampshire |
| 30 | Kenneth Licht | 25 | Boarder | Painter | New Hampshire |
| 31 | Edith Licht | 20 | Boarder | — | Massachusetts |
| 32 | Raymond B Licht | 2 | Boarder | — | Massachusetts |
| 33 | Arthur Arsenault | 37 | Head | Carpenter | Massachusetts |
| 34 | Claire Arsenault | 32 | Wife | — | Canada-French |
| 35 | Leona Arsenault | 9 | Daughter | — | Massachusetts |
| 36 | Rita Arsenault | 8 | Daughter | — | Massachusetts |
| 37 | Paul Arsenault | 5 | Son | — | Massachusetts |
| 38 | Eleanor Casey | 37 | Boarder | — | Canada-French |
| 39 | Evelyn Emond | 27 | Boarder | Clerk | Canada-French |
| 40 | Saul Arsenault | 11 | Son | — | Massachusetts |
| 41 | Dennis Cremmin | 43 | Head | Watchman | Massachusetts |
| 42 | Mabel Cremmin | 42 | Wife | — | Massachusetts |
| 43 | Gertrude Cremmin | 18 | Daughter | Saleslady | Massachusetts |
| 44 | Raymond Cremmin | 12 | Son | Clerk | Massachusetts |
| 45 | Beatrice Cremmin | 10 | Daughter | — | Massachusetts |
| 46 | William Hall | 50 | Head | Operator | Massachusetts |
| 47 | Minnie Hall | 45 | Wife | — | Massachusetts |
| 48 | Edward Hall | 19 | Son | — | Massachusetts |
| 49 | Frederick Hall | 17 | Son | — | Massachusetts |
| 50 | William Hall | 15 | Son | — | 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)