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Henry Ross — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Henry Ross across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1873), then head of a 3-person household.
Age 57
b. ~1873
Male
Head
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Ross |
| Given Name | Henry F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 30 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | gardener |
| Industry | private family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Gardener |
| Township / Ward | Belmont Town Part Of |
| Est. Birth Year | ~1873 |
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 Henry | Age | Birth yr |
|---|---|---|---|---|
| Mary Ross | Other | — | 51 | ~1879 |
| Henry Ross | Head | — | 57 | ~1873 |
| John Ross | Son | — | 19 | ~1911 |
Census Appearances
1910
Middlesex, Massachusetts
Head, age 37
Middlesex, Massachusetts · implied b. ~1873 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ross |
| Given Name | Henry W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Years Married | 15 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Superintendent |
| Industry | Cemetery |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Head, age 47
Middlesex, Massachusetts · implied b. ~1873 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ross |
| Given Name | H. Wilson |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Manager |
| Industry | Moving Picture Cemetery |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Head, age 57
Middlesex, Massachusetts · implied b. ~1873 — 3 household members
| Surname | Ross |
| Given Name | Henry F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 30 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | gardener |
| Industry | private family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| 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 Henry Ross across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Henry Ross
Head · 1930 · age 57 · b. ~1873 · 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 — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel914:0706)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Francis W Davis | 45 | Head | Civil Engineer | Pennsylvania |
| 2 | Margaret Davis | 44 | Wife-H | None | Massachusetts |
| 3 | Barbara Davis | 16 | Daughter | None | Massachusetts |
| 4 | Mary J Davis | 55 | Servant | Waitress | Canada English |
| 5 | Minnie J Gardner | 52 | Servant | Cook | Maine |
| 6 | Nellie L Crowley | 56 | Servant | Cook | Irish Free State |
| 7 | Lindsley W Underwood | 54 | Head-H | None | New Jersey |
| 8 | Elizabeth Underwood | 52 | Wife-H | None | New Jersey |
| 9 | Claribel Hasson | 58 | Sister | None | New Jersey |
| 10 | Mary A Macneil | 45 | Servant | House Maid | Canada English |
| 11 | Anna T Haley | 45 | Servant | Cook | Irish Free State |
| 12 | Elizabeth T Underwood | 66 | Head-H | None | New Jersey |
| 13 | Nora T Bennett | 44 | Servant | House Maid | Irish Free State |
| 14 | Mary O'Keefe | 47 | Servant | Cook | Irish Free State |
| 15 | William J Hubbard | 36 | Head | Vice President | Massachusetts |
| 16 | Helen P Hubbard | 36 | Wife-H | None | Massachusetts |
| 17 | Helen C Hubbard | 6 | Daughter | None | Massachusetts |
| 18 | William J Hubbard | 0 | Son | None | Massachusetts |
| 19 | Sarah E Roman | 66 | Mother-law | None | Massachusetts |
| 20 | Catherine Duggan | 30 | Servant | Waitress | Irish Free State |
| 21 | Elizabeth Mcneil | 22 | Servant | House Maid | Canada English |
| 22 | Anna Madsen | 25 | Servant | Cook | Denmark |
| 23 | Henry F Ross THIS PERSON | 57 | Head | Gardener | Massachusetts |
| 24 | Mary Ross | 51 | Wife-H | None | Massachusetts |
| 25 | John P Ross | 19 | Son | None | Massachusetts |
| 26 | Arthur M Wellington | 48 | Head-H | None | Massachusetts |
| 27 | Margaret Wellington | 16 | Daughter | None | Massachusetts |
| 28 | Louis M Wellington | 15 | Son | None | Massachusetts |
| 29 | Martha Wellington | 13 | Daughter | None | Massachusetts |
| 30 | Arthur Wellington | 11 | Son | None | Massachusetts |
| 31 | Florence L Wellington | 8 | Daughter | None | Massachusetts |
| 32 | Mabel Johnson | 48 | Head | Librarian | Massachusetts |
| 33 | Annie A Johnson | 63 | Sister | None | Massachusetts |
| 34 | John Mackill | 76 | Head | Foreman | Canada English |
| 35 | Annie Mackill | 60 | Wife-H | None | Canada English |
| 36 | Ernest W Mackill | 27 | Son | Laborer | Massachusetts |
| 37 | Ernest W Mackill | 24 | Son | Chauffeur | Massachusetts |
| 38 | Lewis M Romsey | 45 | Head | Salesman | Ohio |
| 39 | Lois M Romsey | 32 | Wife-H | None | Maine |
| 40 | Lewis M Romsey | 9 | Son | None | Massachusetts |
| 41 | Charles W Romsey | 7 | Son | None | Massachusetts |
| 42 | William Phelan | 47 | Head | Superintendent | England |
| 43 | Anita Phelan | 47 | Wife-H | None | England |
| 44 | William H Phelan | 17 | Son | None | Massachusetts |
| 45 | Hilda E Phelan | 11 | Daughter | None | Massachusetts |
| 46 | James H Sheridan | 49 | Head | Agent | Massachusetts |
| 47 | Rose H Sheridan | 38 | Wife-H | None | Massachusetts |
| 48 | Rose H Sheridan | 14 | Daughter | None | Massachusetts |
| 49 | James A Mcwilliams | 51 | Head | Salesman | Germany |
| 50 | Marianne T Mcwilliams | 45 | Wife-H | None | Germany |
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)