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Joan Smith — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Joan Smith across the 1930 and 1940 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 8-person household.
Age 4
b. ~1926
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Worcester, Massachusetts |
| Surname | Smith |
| Given Name | Joan |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Can Read/Write | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Milford Town |
| Est. Birth Year | ~1926 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Joan | Age | Birth yr |
|---|---|---|---|---|
| Mary Smith | Daughter | — | 9 | ~1921 |
| Joan Smith | Daughter | — | 4 | ~1926 |
| Charles Smith | Son | — | 15 | ~1915 |
| James Smith | Head | — | 48 | ~1882 |
| James Smith | Son | — | 13 | ~1917 |
| Harold Smith | Son | — | 7 | ~1923 |
| Josephine Smith | Other | — | 40 | ~1890 |
| Robert Smith | Son | — | 11 | ~1919 |
Census Appearances
1930
Worcester, Massachusetts
Daughter, age 4
Worcester, Massachusetts · implied b. ~1926 — 8 household members
| Surname | Smith |
| Given Name | Joan |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Worcester-County, Massachusetts
Daughter, age 14
Worcester-County, Massachusetts · implied b. ~1926 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Jean E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Auburn |
| 1935 Residence (County) | Worcester |
| Class of Worker | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| 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 Joan Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Joan Smith
Daughter · 1930 · age 4 · b. ~1926 · Massachusetts
★ You are viewing this record
Sibling
Robert Smith
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Smith
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Smith
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Smith
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Smith
Sibling · 1930 · age 13
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:massachusettscensus00reel964:0303)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James F. Smith | 48 | Head | Proprietor | Massachusetts |
| 2 | Josephine Smith | 40 | Wife-H | — | Massachusetts |
| 3 | Charles Smith | 15 | Son | — | Massachusetts |
| 4 | James Smith | 13 | Son | — | Massachusetts |
| 5 | Robert Smith | 11 | Son | — | Massachusetts |
| 6 | Mary Smith | 9 | Daughter | — | Massachusetts |
| 7 | Harold Smith | 7 | Son | — | Massachusetts |
| 8 | Joan Smith THIS PERSON | 4 | Daughter | — | Massachusetts |
| 9 | Francis Lilly | 55 | Head | Physician | Massachusetts |
| 10 | Beatrice Lilly | 47 | Wife-H | — | Massachusetts |
| 11 | Robert F. Lilly | 21 | Son | — | Massachusetts |
| 12 | Emma Nugent | 60 | Servant | Servant | Massachusetts |
| 13 | Nicholas Salatano | 51 | Head | Stitcher | Italy |
| 14 | Elizabeth Salatano | 48 | Wife-H | — | Italy |
| 15 | Fred Salatano | 29 | Son | Salesman | Massachusetts |
| 16 | Arthur Salatano | 26 | Son | Dresser | Massachusetts |
| 17 | Silver Salatano | 25 | Son | Dresser | Massachusetts |
| 18 | Adam Salatano | 22 | Son | Shoe Maker | Massachusetts |
| 19 | Eva Salatano | 22 | Daughter | — | Massachusetts |
| 20 | Anita Salatano | 18 | Daughter | Straw Worker | Massachusetts |
| 21 | Oreste Salatano | 16 | Son | — | Massachusetts |
| 22 | Perley S. Johnson | 48 | Head | Painter | Maine |
| 23 | Mary F. Johnson | 40 | Wife-H | — | Massachusetts |
| 24 | Madeline Johnson | 14 | Daughter | — | Massachusetts |
| 25 | Perley S. Johnson | 8 | Son | — | Massachusetts |
| 26 | Elroy H. Johnson | 4 | Son | — | Massachusetts |
| 27 | Donald Johnson | 2 | Son | — | Massachusetts |
| 28 | George A. Gallagher | 54 | Head | Manager | New York |
| 29 | Mary A. Gallagher | 50 | Wife-H | — | New York |
| 30 | Mildred E. Gallagher | 28 | Daughter | Secretary | New York |
| 31 | Joseph E. Gallagher | 15 | Son | — | Massachusetts |
| 32 | Arthur G. Young | 44 | Head | Clerk | Maine |
| 33 | Abby C. Young | 22 | Daughter | — | Maine |
| 34 | Leslie H. Brown | 42 | Brother | Laborer | Maine |
| 35 | Felix Goodrow | 72 | Head | Retired | Connecticut |
| 36 | Belle Goodrow | 61 | Wife-H | — | Vermont |
| 37 | Flora Goodrow | 42 | Daughter | Sewer | Massachusetts |
| 38 | Albina Goodrow | 41 | Daughter | Marker | Massachusetts |
| 39 | Eva Goodrow | 40 | Daughter | Stitcher | Massachusetts |
| 40 | Frank Goodrow | 29 | Son | Copist | Massachusetts |
| 41 | Forrest Ingalls | 46 | Head | Gardner | Massachusetts |
| 42 | Ruth Ingalls | 43 | Wife-H | Proprietor | Massachusetts |
| 43 | Ralph Giacou | 68 | Head | Retired | Italy |
| 44 | Catherine Giacou | 65 | Wife-H | — | Italy |
| 45 | Anthony Giacou | 22 | Son | Superviser | Massachusetts |
| 46 | Hilda Giacou | 20 | Daughter-L | — | Massachusetts |
| 47 | Ralph Giacou | 1 | Gr. Son | — | Massachusetts |
| 48 | Joseph Glaser | 27 | Head | Cutter-Strap | Massachusetts |
| 49 | Viola Glaser | 22 | Wife-H | — | Connecticut |
| 50 | Ralph Glaser | 2 | Son | — | 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)