MR
Mary Ross — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Mary Ross across the 1900, 1910 and 1920 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1851), then head of a 5-person household.
Age 69
b. ~1851
Female
Spouse
Born: England
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Worcester, Massachusetts |
| Surname | Ross |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1889 |
| Birthplace (normalized) | england |
| Township / Ward | Fitchburg City |
| Est. Birth Year | ~1851 |
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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Leonie Longden | Daughter | — | 34 | ~1886 |
| Minnie Ross | Daughter | — | 36 | ~1884 |
| John Ross | Head | — | 67 | ~1853 |
| John Longden | Son | — | 35 | ~1885 |
| Mary Ross | Spouse | — | 69 | ~1851 |
Census Appearances
1900
Worcester, Massachusetts
Other, age 49
Worcester, Massachusetts · implied b. ~1851 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ross |
| Given Name | Mary E. |
| Relationship to Head | Mother in law |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | England |
| Birth Month | Dec |
| Birth Year | 1851 |
| Year of Immigration | 1882 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Drawer - worsted mill |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
1910
Worcester, Massachusetts
Spouse, age 57
Worcester, Massachusetts · implied b. ~1853 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ross |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | England |
| Years Married | 38 |
| Children Born | 4 |
| Children Living | 4 |
| Year of Immigration | 1882 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
1920
Worcester, Massachusetts
Spouse, age 69
Worcester, Massachusetts · implied b. ~1851 — 5 household members
| Surname | Ross |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1889 |
| 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 Mary Ross across 3 US Census years (1900, 1910 and 1920) in Worcester, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Mary Ross
Spouse · 1920 · age 69 · b. ~1851 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Worcester, Massachusetts
Open full size
1920 US Federal Census — Worcester, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu746unit:0316)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Vasilios Lefteris | 44 | Head | Boarder | Greece |
| 52 | Frank Wellman | 45 | Head | Tender | Finland |
| 53 | Mary Wellman | 39 | Wife | Weaver | Finland |
| 54 | Armas Wellman | 18 | Son | Oiler | Finland |
| 55 | Toelyo Wellman | 15 | Daughter | — | Finland |
| 56 | Lempi Wellman | 12 | Daughter | — | Finland |
| 57 | Tulli Wellman | 10 | Daughter | — | Finland |
| 58 | Toni Douparibos | 21 | Sister | Spooler | Greece |
| 59 | Emily J. Leonard | 33 | Head | Carder | Nova Scotia |
| 60 | Esther Leonard | 15 | Daughter | Housekeeper | Massachusetts |
| 61 | Eather Leonard | 15 | Daughter | Spinner | Massachusetts |
| 62 | Olive Leonard | 9 | Daughter | — | Massachusetts |
| 63 | Evelyn Leonard | 7 | Daughter | — | Massachusetts |
| 64 | Henry J. Ash | 30 | Head | Gardner | Massachusetts |
| 65 | Catherine Ash | 24 | Wife | — | Ireland |
| 66 | Henry Ash | 5 | Son | — | Massachusetts |
| 67 | Philip P. Ash | 3 | Son | — | Massachusetts |
| 68 | James P. Ash | 2 | Son | — | Massachusetts |
| 69 | John P. Ross | 67 | Head | Wool Sorter | England |
| 70 | Mary Ross THIS PERSON | 69 | Wife | — | England |
| 71 | Minnie Ross | 36 | Daughter | Drawer In | England |
| 72 | Leonie Longden | 34 | Daughter | — | Connecticut |
| 73 | John Longden | 35 | Son | Overseer | England |
| 74 | John G. Crenan | 39 | Head | Foreman | Sweden |
| 75 | Gustav Crenan | 40 | Wife | — | Sweden |
| 76 | Emeline Crenan | 16 | Daughter | Housekeeper | Massachusetts |
| 77 | Millie Crenan | 14 | Son | — | Massachusetts |
| 78 | Margaret Crenan | 10 | Daughter | — | Massachusetts |
| 79 | Harold Crenan | 8 | Son | — | Massachusetts |
| 80 | Robert Crenan | 4 | Son | — | Massachusetts |
| 81 | Victor Johnson | 43 | Head | Polisher | Sweden |
| 82 | Amanda Johnson | 43 | Wife | — | Sweden |
| 83 | Louis Thibeault | 43 | Head | Machinist | Canada |
| 84 | Rose Thibeault | 42 | Wife | — | Canada |
| 85 | Rose T. Thibeault | 23 | Daughter | Spooler | Massachusetts |
| 86 | Louis Thibeault | 21 | Son | Assembler | Massachusetts |
| 87 | George Thibeault | 17 | Son | Behind Hand | Massachusetts |
| 88 | Eugene Thibeault | 14 | Son | Errand Boy | Massachusetts |
| 89 | Sylvia Thibeault | 7 | Daughter | — | Massachusetts |
| 90 | Lydia Thibeault | 29 | Daughter | — | Canada |
| 91 | Charles Morin | 46 | Head | Second Hand | Massachusetts |
| 92 | Rosanna Morin | 43 | Wife | — | Canada |
| 93 | Alfred Morin | 23 | Son | Papermaker | Canada |
| 94 | Louis W. Morin | 21 | Son | Third Hand | New Hampshire |
| 95 | Henry C. Morin | 18 | Son | Changer | New Hampshire |
| 96 | Fernando Morin | 16 | Son | Asst. Mill Spinner | New Hampshire |
| 97 | Rosaria Morin | 15 | Daughter | Worker | New Hampshire |
| 98 | Florence Morin | 10 | Daughter | — | Massachusetts |
| 99 | Laura Morin | 8 | Daughter | — | Massachusetts |
| 100 | Richard Buie | 42 | Head | — | Massachusetts |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)