HH
Harold Hill — 1940 US Census Record
Model Tree available1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Harold Hill across the 1920, 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Ferdinand & Carrie — first a son (b.~1917), then head of a 6-person household.
Age 23
b. ~1917
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Hill |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Revere City |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Occupation | Stamper |
| Industry | Shoe factory |
| Class of Worker | PW |
| Hours Worked | 3 |
| Income (1939) | 312 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Stamper |
| Township / Ward | Revere City |
| Est. Birth Year | ~1917 |
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 1940 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Ralph Hill | Son | — | 16 | ~1924 |
| Ferdinand Hill | Head | — | 64 | ~1876 |
| Carrie Hill | Spouse | — | 53 | ~1887 |
| Doris Hill | Daughter | — | 14 | ~1926 |
| Wallace Hill | Son | — | 14 | ~1926 |
| Harold Hill | Son | — | 23 | ~1917 |
Census Appearances
1920
Suffolk, Massachusetts
Son, age 1
Suffolk, Massachusetts · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Suffolk, Massachusetts
Son, age 12
Suffolk, Massachusetts · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Son, age 23
Suffolk-County, Massachusetts · implied b. ~1917 — 6 household members
| Surname | Hill |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Revere City |
| 1935 Residence (County) | Suffolk |
| Occupation | Stamper |
| Industry | Shoe factory |
| Class of Worker | PW |
| Hours Worked | 3 |
| Income (1939) | 312 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| 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 Harold Hill across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Ferdinand Hill (~0.92 confidence) and mother Carrie Hill (~0.92 confidence) and mother Carrie Hill (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Ferdinand Hill
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Carrie Hill
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Carrie Hill
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Hill
Son · 1940 · age 23 · b. ~1917 · Massachusetts
★ You are viewing this record
Sibling
Wallace Hill
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Hill
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Hill
Sibling · 1940 · age 16
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
1940 US Federal Census — Suffolk-County, Massachusetts
Open full size
1940 US Federal Census — Suffolk-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01643-00399)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Josephine Aldorisio | 9 | Daughter | — | Massachusetts |
| 2 | Donald Aldorisio | 6 | Son | — | Massachusetts |
| 3 | Ferdinand Hill | 64 | Head | Sole Cutter | Maine |
| 4 | Carrie Hill | 53 | Wife | — | Maine |
| 5 | Harold Hill THIS PERSON | 23 | Son | Stamper | Massachusetts |
| 6 | Doris Hill | 14 | Daughter | Book-Maker | Massachusetts |
| 7 | Ralph Hill | 16 | Son | — | Massachusetts |
| 8 | Wallace Hill | 14 | Son | — | Massachusetts |
| 9 | John Mancini | 48 | Head | — | Italy |
| 10 | Concetta Mancini | 48 | Wife | — | Italy |
| 11 | Catherine Mancini | 28 | Daughter | Stitcher | Massachusetts |
| 12 | Antonio Mancini | 26 | Son | Carpenter | Massachusetts |
| 13 | William Matthews | 58 | Head | Stationary Engineer | Massachusetts |
| 14 | Catherine Matthews | 58 | Wife | — | Massachusetts |
| 15 | Robert Matthews | 54 | Lodger | Marine Fireman | Massachusetts |
| 16 | Jennie Lecheky | 65 | Head | — | Russia |
| 17 | Ida Lecheky | 28 | Daughter | — | Massachusetts |
| 18 | Mary Vozzella | 26 | Head | — | Massachusetts |
| 19 | Joseph Vozzella | 2 | Son | — | Massachusetts |
| 20 | Rosemary Vozzella | 5 | Daughter | — | Massachusetts |
| 21 | Louis Corrello | 38 | Head | Supervisor | Massachusetts |
| 22 | Mabel Corrello | 33 | Wife | — | Massachusetts |
| 23 | Louis Jr Corrello | 3 | Son | — | Massachusetts |
| 24 | Lillian Corrello | 1 | Daughter | — | Massachusetts |
| 25 | Antonio Rossi | 48 | Head | Edge Trimmer | Italy |
| 26 | Mary Rossi | 41 | Wife | — | Massachusetts |
| 27 | Michael Rossi | 19 | Son | New Worker | Massachusetts |
| 28 | Rose Rossi | 16 | Daughter | — | Massachusetts |
| 29 | Emily Rossi | 13 | Daughter | — | Massachusetts |
| 30 | Anthony Rossi | 9 | Son | — | Massachusetts |
| 31 | Thomas Paturzo | 48 | Head | Laborer | Italy |
| 32 | Lillian Paturzo | 46 | Wife | — | Italy |
| 33 | Arthur Palladino | 26 | Head | Pressman | Massachusetts |
| 34 | Jean Palladino | 26 | Wife | Machine Operator | Massachusetts |
| 35 | Edward Cunningham | 67 | Head | Retired | Ireland |
| 36 | Edward F Cunningham | 26 | Son | Musician | Massachusetts |
| 37 | Joseph F Cunningham | 24 | Son | Truck Driver | Massachusetts |
| 38 | Anna F O'Toole | 52 | Sister | Supervisor | Massachusetts |
| 39 | Joseph Merenda | 51 | Head | Loom Fixer | Italy |
| 40 | Sadie Merenda | 46 | Wife | — | Italy |
Pedigree Summary
Harold + 3 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)