JH
John Hubbard — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Essex, Massachusetts
Our Model Tree links this John Hubbard across the 1920 and 1930 US Censuses in Essex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1879), then head of a 9-person household.
Age 51
b. ~1879
Male
Head
Born: England
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Essex, Massachusetts |
| Surname | Hubbard |
| Given Name | John F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1884 |
| Age at First Marriage | 27 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Proprietor |
| Industry | Locksmith Shop |
| Class of Worker | E |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 8500 |
| Radio Set | R |
| Veteran | No |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Proprietor |
| Township / Ward | Lynn City |
| Est. Birth Year | ~1879 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Harriet Hubbard | Spouse | — | 44 | ~1886 |
| Freda Briggs | Other | — | 37 | ~1893 |
| John Hubbard | Head | — | 51 | ~1879 |
| Harriet Hubbard | Daughter | — | 16 | ~1914 |
| Claire Hubbard | Daughter | — | 13 | ~1917 |
| John Hubbard | Son | — | 22 | ~1908 |
| Evelyn Hubbard | Daughter | — | 19 | ~1911 |
| Dean Hubbard | Son | — | 11 | ~1919 |
| Phyllis Hubbard | Daughter | — | 17 | ~1913 |
Census Appearances
1920
Essex, Massachusetts
Head, age 41
Essex, Massachusetts · implied b. ~1879 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hubbard |
| Given Name | John T. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1884 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Salesman |
| Industry | Automobile Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | England |
| Year of Naturalization | 1890 |
| Birthplace (normalized) | england |
1930
Essex, Massachusetts
Head, age 51
Essex, Massachusetts · implied b. ~1879 — 9 household members
| Surname | Hubbard |
| Given Name | John F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1884 |
| Age at First Marriage | 27 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Proprietor |
| Industry | Locksmith Shop |
| Class of Worker | E |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 8500 |
| Radio Set | R |
| Veteran | No |
| Birth Country | England |
| Birthplace (normalized) | england |
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 John Hubbard across 2 US Census years (1920 and 1930) in Essex, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
John Hubbard
Head · 1930 · age 51 · b. ~1879 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Essex, Massachusetts
Open full size
1930 US Federal Census — Essex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel899:0620)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John F. Hubbard THIS PERSON | 51 | Head | Proprietor | England |
| 2 | Harriet G. Hubbard | 44 | Wife | — | Massachusetts |
| 3 | John R. Hubbard | 22 | Son | Chemist | Massachusetts |
| 4 | Evelyn H. Hubbard | 19 | Daughter | Stenographer | Massachusetts |
| 5 | Phyllis L. Hubbard | 17 | Daughter | Typist | Massachusetts |
| 6 | Harriet B. Hubbard | 16 | Daughter | Page | Massachusetts |
| 7 | Claire E. Hubbard | 13 | Daughter | — | Massachusetts |
| 8 | Dean W. Hubbard | 11 | Son | — | Massachusetts |
| 9 | Freda M. Briggs | 37 | Lodger | Trust Officer | Vermont |
| 10 | Fred W. Townsend | 62 | Head | Sole Sorter | Massachusetts |
| 11 | Martha A. Townsend | 63 | Wife | — | Massachusetts |
| 12 | Harold G. Mouson | 35 | Head | Assistant | Massachusetts |
| 13 | Ivey E. Mouson | 35 | Wife | Winder | Massachusetts |
| 14 | Beatrice Mouson | 11 | Daughter | — | Massachusetts |
| 15 | Henry B. Eldridge | 59 | Head | Tablet Maker | Maine |
| 16 | Edith A. Eldridge | 58 | Wife | — | Newfoundland |
| 17 | Louis A. E. Brooks | 34 | Head | Electrician | Ohio |
| 18 | H. Louise Brooks | 28 | Wife | — | Massachusetts |
| 19 | Robert L. Brooks | 7 | Son | — | Massachusetts |
| 20 | Lawrence B. Brooks | 5 | Relative | — | Massachusetts |
| 21 | Joseph Graffam | 79 | Head | Janitor | Maine |
| 22 | Georgia B. Graffam | 76 | Wife | — | Maine |
| 23 | Eugene B. Asher | 63 | Head | Cutter | Massachusetts |
| 24 | Florence M. Asher | 53 | Housekeeper | Servant | Maine |
| 25 | Arthur J. Dean | 45 | Lodger | Syrup Maker | Maine |
| 26 | Joseph E. Carter | 41 | Head | Upholsterer | Massachusetts |
| 27 | Elizabeth J. Carter | 34 | Wife | — | Canada English |
| 28 | Mary A. Carter | 12 | Daughter | — | Massachusetts |
| 29 | Ellen E. Carter | 11 | Daughter | — | Massachusetts |
| 30 | Joseph E. Jr. Carter | 9 | Son | — | Massachusetts |
| 31 | Albert P. Carter | 7 | Son | — | Massachusetts |
| 32 | Mary M. Peters | 36 | Sister-in-law | Mender | Canada English |
| 33 | James B. Peters | 31 | Brother-in-law | Machinist | Canada English |
| 34 | Frank Chamillian | 48 | Head | Manager | Turkey |
| 35 | Laramie Chamillian | 25 | Wife | — | Turkey |
| 36 | Elizabeth Chamillian | 3 | Daughter | — | Turkey |
| 37 | Oliver P. T. Savarin | 63 | Head | Physician | Massachusetts |
| 38 | Catherine M. Savarin | 61 | Wife | — | Pennsylvania |
| 39 | Margaret M. Savarin | 24 | Daughter | Teller | Massachusetts |
| 40 | Nellie Ruddock | 60 | Lodger | Typist | Massachusetts |
| 41 | Willard S. Hurd | 52 | Head | Carpenter | Maine |
| 42 | Pearl E. Hurd | 49 | Wife | — | Maine |
| 43 | Durant B. Hurd | 25 | Son | Plumber | Maine |
| 44 | I. Thomas Hall | 36 | Head | Delivery Man | Illinois |
| 45 | Ethel I. Hall | 28 | Wife | — | Maine |
| 46 | Willard T. Hall | 9 | Son | — | New Hampshire |
| 47 | Ethel I. Hall | 6 | Daughter | — | Massachusetts |
| 48 | Jeremiah Murphy | 46 | Head | Clerk | Massachusetts |
| 49 | Luella Murphy | 37 | Wife | — | Massachusetts |
| 50 | Edith Murphy | 15 | 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)