HK
Helen Kelley — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Helen Kelley across the 1910 and 1920 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 8-person household.
Age 11
b. ~1909
Female
Daughter
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Worcester, Massachusetts |
| Surname | Kelley |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Clinton Town |
| Est. Birth Year | ~1909 |
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 1920 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Helen Kelley | Daughter | — | 11 | ~1909 |
| James Kelley | Son | — | 9 | ~1911 |
| Mary Kelley | Daughter | — | 23 | ~1897 |
| William Kelley | Son | — | 24 | ~1896 |
| Sarah Kelley | Daughter | — | 21 | ~1899 |
| Gertrude Kelley | Daughter | — | 15 | ~1905 |
| Ellen Kelley | Head | — | 49 | ~1871 |
| John Kelley | Son | — | 18 | ~1902 |
Census Appearances
1910
Worcester, Massachusetts
Daughter, age 1
Worcester, Massachusetts · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelley |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Worcester, Massachusetts
Daughter, age 11
Worcester, Massachusetts · implied b. ~1909 — 8 household members
| Surname | Kelley |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| 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 Kelley across 2 US Census years (1910 and 1920) in Worcester, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Kelley
Daughter · 1920 · age 11 · b. ~1909 · Massachusetts
★ You are viewing this record
Sibling
Gertrude Kelley
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Kelley
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Kelley
Sibling · 1920 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Kelley
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Kelley
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Kelley
Sibling · 1920 · age 24
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:1920:14thcensusofpopu745unit:0687)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Sister Margaret | 41 | Sister | Weaver | Massachusetts |
| 52 | Sister Catherine | 36 | Sister | — | Massachusetts |
| 53 | Thomas J. Kelley | 46 | Head | Freight Handler | Massachusetts |
| 54 | Bridget Kelley | 45 | Wife | — | Ireland |
| 55 | Mary Kelley | 10 | Daughter | — | Massachusetts |
| 56 | Ludwig Sippach | 55 | Head | Weaver | Germany |
| 57 | Emma Sippach | 54 | Wife | — | Germany |
| 58 | Paul Sippach | 22 | Son | Bookkeeper | Germany |
| 59 | Bruno O. Struck | 35 | Head | Electrician | Germany |
| 60 | Lena Struck | 33 | Wife | Sewer | Germany |
| 61 | Ellen Kelley | 49 | Head | — | Ireland |
| 62 | William F. Kelley | 24 | Son | Operator | Massachusetts |
| 63 | Mary A. Kelley | 23 | Daughter | Operator | Massachusetts |
| 64 | Sarah M. Kelley | 21 | Daughter | Operator | Massachusetts |
| 65 | John B. Kelley | 18 | Son | Helper | Massachusetts |
| 66 | Gertrude A. Kelley | 15 | Daughter | Operator | Massachusetts |
| 67 | Helen Kelley THIS PERSON | 11 | Daughter | — | Massachusetts |
| 68 | James Kelley | 9 | Son | — | Massachusetts |
| 69 | Oscar H. Richards | 33 | Head | Manager | New York |
| 70 | Annie Richards | 33 | Wife | — | Massachusetts |
| 71 | Mary Richards | 11 | Daughter | — | Massachusetts |
| 72 | Oscar H. Richards | 9 | Son | — | Massachusetts |
| 73 | Francis Richards | 7 | Son | — | Massachusetts |
| 74 | Helena Richards | 6 | Daughter | — | Massachusetts |
| 75 | Margaret Richards | 5 | Daughter | — | Massachusetts |
| 76 | Alice Richards | 2 | Daughter | — | Massachusetts |
| 77 | Linda Richards | 0 | Daughter | — | Massachusetts |
| 78 | Patrick O'Malley | 45 | Head | Foreman | Ireland |
| 79 | Catherine O'Malley | 35 | Wife | — | Ireland |
| 80 | Walter O'Malley | 14 | Son | Messenger | Massachusetts |
| 81 | Charlotte O'Malley | 10 | Daughter | — | Massachusetts |
| 82 | Vincent O'Malley | 6 | Son | — | Massachusetts |
| 83 | Thomas O'Reilly | 48 | Head | — | Pennsylvania |
| 84 | Martin F. O'Reilly | 45 | Brother | — | Pennsylvania |
| 85 | Patrick O'Reilly | 52 | Brother | — | Pennsylvania |
| 86 | Winifred Meehan | 42 | Sister | — | Pennsylvania |
| 87 | Henry Meehan | 23 | Nephew | Conductor | New Hampshire |
| 88 | Michael J. Hartigan | 53 | Head | Dyer | Ireland |
| 89 | Ellen T. Hartigan | 53 | Wife | — | Pennsylvania |
| 90 | John Hartigan | 25 | Son | Paymaster | Massachusetts |
| 91 | Helen T. Hartigan | 23 | Daughter | Operator | Massachusetts |
| 92 | Margaret Hartigan | 21 | Daughter | Asst. Supt. | Massachusetts |
| 93 | Mildred Hartigan | 19 | Daughter | — | Massachusetts |
| 94 | Mary O'Reilly | 55 | Sister-in-law | Operator | Pennsylvania |
| 95 | Margaret Vetter | 47 | Head | — | Germany |
| 96 | Christopher Vetter | 51 | Husband | Weaver | Germany |
| 97 | Henry Vetter | 21 | Son | Operator | Massachusetts |
| 98 | Fred Vetter | 18 | Son | Operator | Massachusetts |
| 99 | Hans Vetter | 15 | Son | Operator | Massachusetts |
| 100 | Christiana Vetter | 11 | Daughter | — | 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)