HS
Helen Smith — 1920 US Census Record
Model Tree available1920 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Helen Smith across the 1900, 1910 and 1920 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed), with identified parents Frank & Thomas — first a daughter (b.~1899), then head of a 6-person household.
Age 21
b. ~1899
Female
Daughter
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Worcester, Massachusetts |
| Surname | Smith |
| Given Name | Helen A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Corporation |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Bookkeeper |
| Township / Ward | City Of Worcester |
| Est. Birth Year | ~1899 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Helen Smith | Daughter | — | 21 | ~1899 |
| Ruth Smith | Daughter | — | 19 | ~1901 |
| Frank Smith | Head | — | 54 | ~1866 |
| Marion Smith | Other | — | 23 | ~1897 |
| Ralph Smith | Son | — | 25 | ~1895 |
| Isabelle Smith | Spouse | — | 48 | ~1872 |
Census Appearances
1900
Worcester, Massachusetts
Daughter, age 1
Worcester, Massachusetts · implied b. ~1899 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Birth Month | Sep |
| Birth Year | 1899 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1910
Worcester, Massachusetts
Daughter, age 12
Worcester, Massachusetts · implied b. ~1898 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Helen A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Worcester, Massachusetts
Daughter, age 21
Worcester, Massachusetts · implied b. ~1899 — 6 household members
| Surname | Smith |
| Given Name | Helen A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Massachusetts |
| Occupation | Bookkeeper |
| Industry | Corporation |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Helen Smith across 3 US Census years (1900, 1910 and 1920) in Worcester, Massachusetts, using XGBoost record linkage. Identified parents: father Frank Smith (~0.92 confidence) and father Thomas Smith (~0.92 confidence) and mother Isabelle Smith (~0.92 confidence) and mother Mary Smith (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Smith
b. ~1866
Source father
● Household
· direct · ~0.92
Father
Thomas Smith
b. ~1858
Source father
● Household
· direct · ~0.92
Mother
Isabelle Smith
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Mary Smith
b. ~1865
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen Smith
Daughter · 1920 · age 21 · b. ~1899 · Massachusetts
★ You are viewing this record
Sibling
Ruth Smith
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Smith
Sibling · 1920 · age 25
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
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:1920:14thcensusofpopu751unit:0352)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Sarah Hamilton | 63 | Head | — | Massachusetts |
| 52 | Edith Hamilton | 29 | Daughter | Teacher | Massachusetts |
| 53 | Mary Hamilton | 27 | Daughter | Clerk | Massachusetts |
| 54 | Hattie Wilson | 19 | Servant | Housekeeper | Sweden |
| 55 | Charles F. Jr. Poor | 43 | Head | Agent | Massachusetts |
| 56 | Lucy M. Poor | 42 | Wife | — | Massachusetts |
| 57 | James Young | 49 | Head | Foreman | St. Helena |
| 58 | Mabel Young | 46 | Wife | — | Massachusetts |
| 59 | Earl Young | 25 | Son | Asst. Foreman | Massachusetts |
| 60 | Rebecca Young | 25 | Daughter-in-law | — | Vermont |
| 61 | Elver Young | 13 | Daughter | — | Massachusetts |
| 62 | Edward Healy | 36 | Head | Clerk | Massachusetts |
| 63 | Sylvia Healy | 35 | Wife | — | Massachusetts |
| 64 | Albert Healy | 30 | Brother | Laborer | Massachusetts |
| 65 | Frank W. Smith | 54 | Head | — | Vermont |
| 66 | Isabelle G. Smith | 48 | Wife | — | Massachusetts |
| 67 | Ralph W. Smith | 25 | Son | Accountant | Massachusetts |
| 68 | Marion Smith | 23 | Daughter-in-law | — | Massachusetts |
| 69 | Helen A. Smith THIS PERSON | 21 | Daughter | Bookkeeper | Massachusetts |
| 70 | Ruth E. Smith | 19 | Daughter | Stenographer | Massachusetts |
| 71 | Elgin E. Cross | 62 | Head | Asst. Supt. | New Hampshire |
| 72 | Annie C. Cross | 54 | Wife | — | Vermont |
| 73 | Eldridge Lyon | 88 | Boarder | Laborer | Massachusetts |
| 74 | Hazel Lyon | 31 | Boarder | — | Vermont |
| 75 | Gunter Van Iderstine | 26 | Boarder | Chauffeur | New Jersey |
| 76 | Inez Van Iderstine | 22 | Boarder | — | Massachusetts |
| 77 | Annie G. Marty | 57 | Head | Dressmaking | Massachusetts |
| 78 | Henry Hatch | 54 | Boarder | Remodeling | New Brunswick |
| 79 | Elizabeth Cullen | 68 | Head | — | Ireland |
| 80 | Catherine J. Cullen | 43 | Daughter | Drug Worker | Ireland |
| 81 | Anne G. Cullen | 41 | Daughter | Packer | Ireland |
| 82 | Charles F. Campbell | 37 | Head | Lawyer | Massachusetts |
| 83 | Mary V. Campbell | 29 | Wife | — | Massachusetts |
| 84 | Charles M. Williams | 40 | Head | Electrician | New York |
| 85 | Annie Williams | 40 | Wife | — | Canada |
| 86 | William J. Constantineau | 21 | Step-son | Electrician | Massachusetts |
| 87 | Cora Constantineau | 20 | Step-daughter | Operator | Massachusetts |
| 88 | Arthur Constantineau | 18 | Step-son | Electrician | Massachusetts |
| 89 | Edward Constantineau | 15 | Step-son | Errand Boy | Massachusetts |
| 90 | Daniel E. Denny | 74 | Head | — | Massachusetts |
| 91 | Martha A. Denny | 75 | Wife | — | Massachusetts |
| 92 | Jack Thrapon | 35 | Head | Laster | Armenia |
| 93 | Zuvart Thrapon | 32 | Wife | — | Armenia |
| 94 | Miran Hagopian | 24 | Brother-in-law | Laster | Armenia |
| 95 | Harry Karakian | 31 | Boarder | Laster | Armenia |
| 96 | Frederick N. Ward | 72 | Head | — | Massachusetts |
| 97 | Mabel H. Ward | 47 | Daughter | — | Massachusetts |
| 98 | Edith M. Ward | 45 | Daughter | — | Massachusetts |
| 99 | William H. Dolan | 65 | Head | Gardener | New York |
| 100 | Mabel Dolan | 62 | Wife | — | Massachusetts |
Pedigree Summary
Helen + 2 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)