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Florence Ross — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Florence Ross across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 7-person household.
Age 42
b. ~1888
Female
Spouse
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Ross |
| Given Name | Florence |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 17 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Everett City |
| Est. Birth Year | ~1888 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Margaret Pickering | Other | — | 4 | ~1926 |
| Warren Ross | Son | — | 20 | ~1910 |
| Florence Ross | Spouse | — | 42 | ~1888 |
| Edgar Ross | Son | — | 18 | ~1912 |
| Arthur Ross | Head | — | 48 | ~1882 |
| Estella Pickering | Daughter | — | 26 | ~1904 |
| Ernest Quinlan | Other | — | 41 | ~1889 |
Census Appearances
1910
Middlesex, Massachusetts
Spouse, age 22
Middlesex, Massachusetts · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ross |
| Given Name | Florence E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Years Married | 1 |
| Children Born | 1 |
| Children Living | 1 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Spouse, age 32
Middlesex, Massachusetts · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ross |
| Given Name | Florence A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Spouse, age 42
Middlesex, Massachusetts · implied b. ~1888 — 7 household members
| Surname | Ross |
| Given Name | Florence |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 17 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| 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 Florence 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
Florence Ross
Spouse · 1930 · age 42 · b. ~1888 · 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
48 people indexed on this census page (ia:1930:massachusettscensus00reel918:0913)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Arthur Ross | 48 | Head | — | Massachusetts |
| 52 | Florence Ross THIS PERSON | 42 | Wife | — | Massachusetts |
| 53 | Warren Ross | 20 | Son | — | Massachusetts |
| 54 | Edgar Ross | 18 | Son | — | Massachusetts |
| 55 | Ernest Quinlan | 41 | Roomer | Chauffeur | Canada-Eng |
| 56 | Estella Pickering | 26 | Daughter | — | Massachusetts |
| 57 | Margaret Pickering | 4 | Her Dau | — | Massachusetts |
| 58 | William Murphy | 45 | Head | Milk Clerk | Massachusetts |
| 59 | Mary E. Murphy | 44 | Wife | — | Massachusetts |
| 60 | William J. Murphy | 20 | Son | Clerk | Massachusetts |
| 61 | Edward Murphy | 18 | Son | Messenger | Massachusetts |
| 62 | Harold Murphy | 16 | Son | Errand Boy | Massachusetts |
| 63 | James Murphy | 14 | Son | — | Massachusetts |
| 64 | Arthur Murphy | 12 | Son | — | Massachusetts |
| 65 | Walter Murphy | 10 | Son | — | Massachusetts |
| 66 | Dorothy Murphy | 8 | Daughter | — | Massachusetts |
| 67 | Ethel Murphy | 4 | Daughter | — | Massachusetts |
| 68 | George A. Hureau | 23 | Head | Chauffeur | Massachusetts |
| 69 | Evelyn Hureau | 17 | Daughter | — | Massachusetts |
| 70 | Bridget Madore | 69 | Mother-L | — | Irish F. State |
| 71 | John H. Erikson | 41 | Head | Plumber | Sweden |
| 72 | Mary A. Erikson | 40 | Wife | — | Massachusetts |
| 73 | William J. Erikson | 14 | Son | — | Massachusetts |
| 74 | Nelson J. Erikson | 12 | Son | — | Massachusetts |
| 75 | Gustav A. Erikson | 47 | Roomer | Painter | Sweden |
| 76 | Nellie Fanning | 65 | Head | — | Massachusetts |
| 77 | Honora Hallahan | 67 | Sister | Separator | Massachusetts |
| 79 | William Jordan | 40 | Head | Laborer | Massachusetts |
| 80 | Beth M. Jordan | 32 | Wife | — | Scotland |
| 81 | William G. Jordan | 11 | Son | — | Massachusetts |
| 82 | Paul Fanning | 26 | Head | Motorman | Massachusetts |
| 83 | Mary Fanning | 22 | Wife | — | Massachusetts |
| 85 | Timothy Lydon | 35 | Head | — | England |
| 86 | Norman Lydon | 7 | Son | — | Massachusetts |
| 87 | John Stahl | 31 | Head | Bookbinder | Massachusetts |
| 88 | Mary Stahl | 25 | Wife | Feeder | Massachusetts |
| 89 | Rosario Tomasello | 55 | Head | Barber | Italy |
| 90 | Nunzia Tomasello | 45 | Wife | — | Italy |
| 91 | Joseph Tomasello | 24 | Son | Draughtsman | Italy |
| 92 | Rose Tomasello | 20 | Daughter | Bond Clerk | Italy |
| 93 | Frank Tomasello | 12 | Son | — | Italy |
| 94 | George H. Roque | 34 | Head | Electrician | Massachusetts |
| 95 | Alice H. Roque | 34 | Wife | — | Massachusetts |
| 96 | George Roque | 10 | Son | — | Massachusetts |
| 97 | John Decker | 57 | Head | Operator | Belgium |
| 98 | Cecelia Decker | 56 | Wife | — | Belgium |
| 99 | Mary Decker | 30 | Daughter | Operator | Belgium |
| 100 | Florence Decker | 25 | Daughter | Stenographer | 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)