HK
Helen Kelley — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Helen Kelley across the 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1900), then head of a 8-person household.
Age 20
b. ~1900
Female
Daughter
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Kelley |
| Given Name | Helen B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Clerk |
| Industry | Variety store |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Clerk |
| Township / Ward | Lowell City |
| Est. Birth Year | ~1900 |
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 |
|---|---|---|---|---|
| Raymond Kelley | Son | — | 17 | ~1903 |
| Henry Kelley | Son | — | 25 | ~1895 |
| George Kelley | Son | — | 19 | ~1901 |
| Walter Kelley | Son | — | 14 | ~1906 |
| Katherine Kelley | Daughter | — | 10 | ~1910 |
| Henry Kelley | Head | — | 50 | ~1870 |
| Mary Kelley | Spouse | — | 46 | ~1874 |
| Helen Kelley | Daughter | — | 20 | ~1900 |
Census Appearances
1910
Middlesex, Massachusetts
Daughter, age 10
Middlesex, Massachusetts · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelley |
| Given Name | Hazel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Daughter, age 20
Middlesex, Massachusetts · implied b. ~1900 — 8 household members
| Surname | Kelley |
| Given Name | Helen B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Clerk |
| Industry | Variety store |
| 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 Kelley across 2 US Census years (1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Kelley
Daughter · 1920 · age 20 · b. ~1900 · Massachusetts
★ You are viewing this record
Sibling
Katherine Kelley
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Kelley
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Kelley
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Kelley
Sibling · 1920 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Kelley
Sibling · 1920 · age 14
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 — Middlesex, Massachusetts
Open full size
1920 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu711unit:0657)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Patrick Mcgrath | 42 | Head | Laborer | Ireland |
| 2 | Celia E. Mcgrath | 32 | Wife | — | Ireland |
| 3 | Mary Mcgrath | 7 | Daughter | — | Massachusetts |
| 4 | Kathleen E. Mcgrath | 4 | Daughter | — | Massachusetts |
| 5 | Joseph L. Mcgrath | 1 | Son | — | Massachusetts |
| 6 | John Hines | 44 | Head | Laborer | Ireland |
| 7 | Katherine Hines | 33 | Wife | — | Ireland |
| 8 | Anna Mulligan | 42 | Head | Weaver | Ireland |
| 9 | Gertrude Mulligan | 13 | Daughter | — | Massachusetts |
| 10 | Esther Mulligan | 11 | Daughter | — | Massachusetts |
| 11 | Florence Mulligan | 9 | Daughter | — | Massachusetts |
| 12 | Joseph Mulligan | 7 | Son | — | Massachusetts |
| 13 | Margaret Manning | 35 | Sister | Operator | Ireland |
| 14 | John Fernadia | 55 | Head | Laborer | Portugal |
| 15 | Joseph Fernadia | 21 | Son | Laborer | Portugal |
| 16 | Egbert J. Fisher | 35 | Head | Chauffeur | Pennsylvania |
| 17 | Margaret Fisher | 31 | Wife | — | Massachusetts |
| 18 | Ernest J. Fisher | 11 | Son | — | Massachusetts |
| 19 | Mary A. Mcguire | 37 | Head | Waitress | Massachusetts |
| 20 | William Pollock | 40 | Boarder | Printer | Canada |
| 21 | Henry F. Kelley | 50 | Head | Machinist | Massachusetts |
| 22 | Mary E. Kelley | 46 | Wife | — | Massachusetts |
| 23 | Henry P. Kelley | 25 | Son | Foreman | Massachusetts |
| 24 | Helen B. Kelley THIS PERSON | 20 | Daughter | Clerk | Massachusetts |
| 25 | George W. Kelley | 19 | Son | Operator | Massachusetts |
| 26 | Raymond J. Kelley | 17 | Son | — | Massachusetts |
| 27 | Walter T. Kelley | 14 | Son | — | Massachusetts |
| 28 | Katherine Kelley | 10 | Daughter | — | Massachusetts |
| 29 | Joseph T. Freitas | 52 | Head | Laborer | Portugal |
| 30 | Emily Freitas | 43 | Wife | — | Portugal |
| 31 | John T. Freitas | 23 | Son | Machinist | Portugal |
| 32 | Charles T. Freitas | 20 | Son | Laborer | Portugal |
| 33 | Joseph T. Freitas | 18 | Son | Laborer | Portugal |
| 34 | Mary T. Freitas | 12 | Daughter | — | Portugal |
| 35 | Margaret T. Freitas | 0 | Daughter | — | Massachusetts |
| 36 | Bella Rice | 46 | Head | Operator | Ireland |
| 37 | Mary E. Rice | 23 | Daughter | — | Massachusetts |
| 38 | James J. Angluin | 30 | Head | Painter | Massachusetts |
| 39 | Ellen M. Angluin | 35 | Wife | — | Ireland |
| 40 | Elizabeth Angluin | 7 | Daughter | — | Massachusetts |
| 41 | Eileen M. Angluin | 4 | Daughter | — | Massachusetts |
| 42 | Mary J. Angluin | 3 | Daughter | — | Massachusetts |
| 43 | John Herman | 50 | Head | Laborer | Ireland |
| 44 | Helen Herman | 38 | Wife | — | Ireland |
| 45 | John Herman | 10 | Son | — | Massachusetts |
| 46 | Winnifred Herman | 4 | Daughter | — | Massachusetts |
| 47 | Ellen Murray | 68 | Head | — | England |
| 48 | John Murray | 35 | Son | Laborer | Massachusetts |
| 49 | Harry B. Murray | 27 | Son | Nurse | Massachusetts |
| 50 | John Murray | 14 | Grandson | — | 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)