MS
Mary Scanlon — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Mary Scanlon across the 1920 and 1930 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 7-person household.
Age 13
b. ~1917
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Worcester, Massachusetts |
| Surname | Scanlon |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 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 | Leominster 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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Joseph Scanlon | Son | — | 10 | ~1920 |
| Michael Scanlon | Head | — | 64 | ~1866 |
| Frances Scanlon | Spouse | — | 48 | ~1882 |
| James Scanlon | Son | — | 14 | ~1916 |
| Mary Scanlon | Daughter | — | 13 | ~1917 |
| John Scanlon | Son | — | 15 | ~1915 |
| Francis Scanlon | Son | — | 19 | ~1911 |
Census Appearances
1920
Worcester, Massachusetts
Daughter, age 2
Worcester, Massachusetts · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Scanlon |
| Given Name | Mary G |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Worcester, Massachusetts
Daughter, age 13
Worcester, Massachusetts · implied b. ~1917 — 7 household members
| Surname | Scanlon |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 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 Mary Scanlon across 2 US Census years (1920 and 1930) in Worcester, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Scanlon
Daughter · 1930 · age 13 · b. ~1917 · Massachusetts
★ You are viewing this record
Sibling
James Scanlon
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Scanlon
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Scanlon
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Scanlon
Sibling · 1930 · age 10
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
1930 US Federal Census — Worcester, Massachusetts
Open full size
1930 US Federal Census — Worcester, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel964:1026)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Allen B Woods | 54 | Head | Repairer | Vermont |
| 52 | Hazel E Woods | 51 | Wife | — | New Hampshire |
| 53 | Gertrude V Woods | 26 | Daughter | — | New Hampshire |
| 54 | Vernon L Woods | 18 | Son | — | New Hampshire |
| 55 | Robert L Woods | 16 | Son | — | New Hampshire |
| 56 | Russell A Arnold | 18 | Boarder | — | Massachusetts |
| 57 | George Head Douglass | 76 | Head | — | New York |
| 58 | Sarah Douglass | 72 | Wife | — | Massachusetts |
| 59 | Michael R Scanlon | 64 | Head | — | Massachusetts |
| 60 | Frances Scanlon | 48 | Wife | — | Massachusetts |
| 61 | Francis M Scanlon | 19 | Son | — | Massachusetts |
| 62 | John A Scanlon | 15 | Son | — | Massachusetts |
| 63 | James G Scanlon | 14 | Son | — | Massachusetts |
| 64 | Mary A Scanlon THIS PERSON | 13 | Daughter | — | Massachusetts |
| 65 | Joseph P Scanlon | 10 | Son | — | Massachusetts |
| 66 | Alfred E Blais | 48 | Head | — | Vermont |
| 67 | Leroy A Blais | 27 | Son | Salesman | New Hampshire |
| 68 | Martha F Blais | 25 | Daughter-in-law | — | Massachusetts |
| 69 | Lawrence W Blais | 17 | Son | Brushmaker | New Hampshire |
| 70 | Leon A Jr Blais | 1 | Grandson | — | Massachusetts |
| 71 | Laurence J Legere | 48 | Head | Salesman | Canada French |
| 72 | Aurore B Legere | 40 | Wife | Stenographer | Massachusetts |
| 73 | Laurence J Jr Legere | 11 | Son | — | Massachusetts |
| 74 | Robert B Legere | 7 | Son | — | Massachusetts |
| 75 | Rose Ouellette | 29 | Servant | Servant | Maine |
| 76 | Graham W Britton | 38 | Head | Toolmaker | Russia |
| 77 | Sadie F Britton | 31 | Wife | — | Russia |
| 78 | Judith G Britton | 4 | Daughter | — | Massachusetts |
| 79 | Pearl J Britton | 3 | Son | — | Massachusetts |
| 80 | Walter A Melanson | 39 | Head | Motorman | Massachusetts |
| 81 | Mabel D Melanson | 35 | Wife | — | New Hampshire |
| 82 | Francis W Melanson | 5 | Son | — | Massachusetts |
| 83 | Alfred R Melanson | 5 | Son | — | Massachusetts |
| 84 | Lorraine A Melanson | 3 | Daughter | — | Massachusetts |
| 85 | Joanna C Lawrence | 79 | Head | — | Irish Free State |
| 86 | Marcella A Lawrence | 53 | Daughter | Labeller | England |
| 87 | Raymond E Lawrence | 35 | Head | Odd Jobs | Massachusetts |
| 88 | Gladys A Lawrence | 35 | Wife | — | Massachusetts |
| 89 | Lloyd A Elwell | 16 | Brother-in-law | — | Massachusetts |
| 90 | Howard H Howell | 24 | Head | Dipper | Canada English |
| 91 | Albertie L Howell | 20 | Wife | — | Canada French |
| 92 | Lawrence Howell | 2 | Son | — | Massachusetts |
| 93 | Dorothy Howell | 1 | Daughter | — | Massachusetts |
| 94 | Charles E Garvey | 31 | Head | Sander | Vermont |
| 95 | Ida M Garvey | 27 | Wife | Cashier | New York |
| 96 | Beatrice H Garvey | 7 | Daughter | — | New York |
| 97 | Louis A Shearer | 70 | Head | — | Massachusetts |
| 98 | Joseph J Thomas | 47 | Head | Textile Worker | Rhode Island |
| 99 | Mary Thomas | 63 | Wife | — | Irish Free State |
| 100 | George E Brown | 47 | Head | Woodturner | 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)