MH
Margaret Hart — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Margaret Hart across the 1920 and 1930 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1882), then head of a 9-person household.
Age 48
b. ~1882
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Worcester, Massachusetts |
| Surname | Hart |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Helper |
| Industry | Woolen Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Irish |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Helper |
| Township / Ward | Fitchburg City |
| Est. Birth Year | ~1882 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Rose Hart | Daughter | — | 38 | ~1892 |
| John Hart | Son | — | 33 | ~1897 |
| Mary Hart | Daughter | — | 41 | ~1889 |
| George Hart | Son | — | 31 | ~1899 |
| Mary Hart | Head | — | 69 | ~1861 |
| James Hart | Son | — | 39 | ~1891 |
| Margaret Hart | Daughter | — | 48 | ~1882 |
| Edward Hart | Son | — | 46 | ~1884 |
| Anna Hart | Daughter | — | 35 | ~1895 |
Census Appearances
1920
Worcester, Massachusetts
Daughter, age 35
Worcester, Massachusetts · implied b. ~1885 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Weaver |
| Industry | Woolen Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Worcester, Massachusetts
Daughter, age 48
Worcester, Massachusetts · implied b. ~1882 — 9 household members
| Surname | Hart |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Helper |
| Industry | Woolen Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Irish |
| Veteran | No |
| 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 Margaret Hart across 2 US Census years (1920 and 1930) in Worcester, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Hart
Daughter · 1930 · age 48 · b. ~1882 · Massachusetts
★ You are viewing this record
Sibling
John Hart
Sibling · 1930 · age 33
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Hart
Sibling · 1930 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Hart
Sibling · 1930 · age 41
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Hart
Sibling · 1930 · age 35
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Hart
Sibling · 1930 · age 39
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Hart
Sibling · 1930 · age 46
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Hart
Sibling · 1930 · age 38
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:massachusettscensus00reel963:0027)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Hill | 55 | Head | Helper | England |
| 2 | Melissa M Hill | 51 | Wife | — | Ohio |
| 3 | Houde O Miller | 31 | Head | Salesman | Massachusetts |
| 4 | Olive M Miller | 27 | Wife | None | Massachusetts |
| 5 | Frederick O Miller | 7 | Son | None | Massachusetts |
| 6 | Kenneth W Miller | 6 | Son | None | Massachusetts |
| 7 | Joseph Lamontagne | 49 | Head | None | Canada |
| 8 | Margaret Lamontagne | 51 | Wife | None | New York |
| 9 | Frank Paalgauskas | 49 | Head | Weaver | Lithuania |
| 10 | Annie Paalgauskas | 38 | Wife | None | Lithuania |
| 11 | Eleanor Paalgauskas | 13 | Daughter | None | Massachusetts |
| 12 | Virginia Paalgauskas | 12 | Daughter | None | Massachusetts |
| 13 | Stanley Paalgauskas | 5 | Daughter | None | Massachusetts |
| 14 | Mary Hart | 69 | Head | None | Ireland |
| 15 | Margaret Hart THIS PERSON | 48 | Daughter | Helper | Massachusetts |
| 16 | Edward Hart | 46 | Son | Officer | Massachusetts |
| 17 | Mary S Hart | 41 | Daughter | Sewer | Massachusetts |
| 18 | James A Hart | 39 | Son | Helper | Massachusetts |
| 19 | Rose L Hart | 38 | Daughter | None | Massachusetts |
| 20 | Anna L Hart | 35 | Daughter | Helper | Massachusetts |
| 21 | John L Hart | 33 | Son | Painter | Massachusetts |
| 22 | George A Hart | 31 | Son | Salesman | Massachusetts |
| 23 | Edward Hill | 23 | Head | Helper | Massachusetts |
| 24 | Katherine Hill | 19 | Wife | None | Ireland |
| 25 | Mary Hill | 3 | Daughter | None | Massachusetts |
| 26 | Donald Hill | 1 | Son | None | Massachusetts |
| 27 | Basil Norman | 33 | Head | Helper | Massachusetts |
| 28 | Marion H Norman | 33 | Wife | None | Massachusetts |
| 29 | Herbert Norman | 12 | Son | None | Massachusetts |
| 30 | Lillian F Norman | 8 | Daughter | None | Massachusetts |
| 31 | Frank J Norman | 6 | Son | None | Massachusetts |
| 32 | Marion L Norman | 1 | Daughter | None | Massachusetts |
| 33 | Anna Jackson | 45 | Head | None | Massachusetts |
| 34 | Lloyd W Jackson | 20 | Son | Helper | Massachusetts |
| 35 | Raymond Jackson | 18 | Son | Helper | Massachusetts |
| 36 | Douglas A Jackson | 16 | Son | None | Massachusetts |
| 37 | Harold Jackson | 14 | Son | None | Massachusetts |
| 38 | Ina M Jackson | 12 | Daughter | None | Massachusetts |
| 39 | Kenneth Jackson | 9 | Son | None | Massachusetts |
| 40 | Barbara L Jackson | 7 | Daughter | None | Massachusetts |
| 41 | Phyllis J Jackson | 5 | Daughter | None | Massachusetts |
| 42 | Otto Pelto | 42 | Head | Helper | Finland |
| 43 | Ida Pelto | 34 | Wife | None | Finland |
| 44 | Charles Pelto | 14 | Son | None | Massachusetts |
| 45 | Charles Rossback | 46 | Head | Farming | Germany |
| 46 | Martha Rossback | 45 | Wife | Farming | Germany |
| 47 | Earl Rossback | 19 | Son | Helper | Massachusetts |
| 48 | Harold Rossback | 17 | Son | None | Massachusetts |
| 49 | George Rossback | 15 | Son | None | Massachusetts |
| 50 | Howard Rossback | 13 | Son | None | 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)