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Helen Riley — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Norfolk, Massachusetts
Our Model Tree links this Helen Riley across the 1910 and 1920 US Censuses in Norfolk, 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 | Norfolk, Massachusetts |
| Surname | Riley |
| Given Name | Helen G |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Avon 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 |
|---|---|---|---|---|
| Russell Riley | Son | — | 6 | ~1914 |
| Mary Riley | Daughter | — | 21 | ~1899 |
| John Riley | Son | — | 23 | ~1897 |
| Helen Riley | Daughter | — | 11 | ~1909 |
| William Riley | Son | — | 25 | ~1895 |
| Katherine Riley | Daughter | — | 16 | ~1904 |
| Mary Riley | Spouse | — | 46 | ~1874 |
| John Riley | Head | — | 52 | ~1868 |
Census Appearances
1910
Norfolk, Massachusetts
Daughter, age 2
Norfolk, Massachusetts · implied b. ~1908 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Riley |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Norfolk, Massachusetts
Daughter, age 11
Norfolk, Massachusetts · implied b. ~1909 — 8 household members
| Surname | Riley |
| Given Name | Helen G |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland |
| 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 Riley across 2 US Census years (1910 and 1920) in Norfolk, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Riley
Daughter · 1920 · age 11 · b. ~1909 · Massachusetts
★ You are viewing this record
Sibling
Russell Riley
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Riley
Sibling · 1920 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Riley
Sibling · 1920 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Riley
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Riley
Sibling · 1920 · age 16
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 — Norfolk, Massachusetts
Open full size
1920 US Federal Census — Norfolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu721unit:0033)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John E Murphy | 53 | Head | Laster | Massachusetts |
| 52 | Susan A Murphy | 50 | Wife | — | Massachusetts |
| 53 | John E Murphy | 19 | Son | Shoe Worker | Massachusetts |
| 54 | Alice R Murphy | 17 | Daughter | — | Massachusetts |
| 55 | Anthony Perry | 54 | Head | Gardener | Massachusetts |
| 56 | Loretta Perry | 47 | Wife | Shoe Worker | Massachusetts |
| 57 | Edward H Perry | 28 | Son | Baker | Massachusetts |
| 58 | Charles Perry | 23 | Son | Shoe Worker | Massachusetts |
| 59 | Joseph Lawrence Perry | 20 | Son | Shoe Worker | Massachusetts |
| 60 | John Perry | 13 | Son | — | Massachusetts |
| 61 | Wendell Perry | 11 | Son | — | Massachusetts |
| 62 | Mildred Perry | 10 | Daughter | — | Massachusetts |
| 63 | Raymond Perry | 2 | Son | — | Massachusetts |
| 64 | Mary A Pope | 62 | Head | — | Massachusetts |
| 65 | Walter A Pope | 25 | Son | Truck Driver | Massachusetts |
| 66 | Christopher J Monolage | 36 | Head | Cooper | Massachusetts |
| 67 | Mary A Monolage | 27 | Wife | — | Massachusetts |
| 68 | Francis J Monolage | 13 | Son | — | Massachusetts |
| 69 | Elizabeth A Monolage | 12 | Daughter | — | Massachusetts |
| 70 | Agnes M Monolage | 3 | Daughter | — | Massachusetts |
| 71 | Eugene H Raymond | 36 | Head | Shoe Worker | Massachusetts |
| 72 | Selsie E Raymond | 34 | Wife | Shoe Worker | Canada P.Q. |
| 73 | Warren Raymond | 14 | Son | — | Massachusetts |
| 74 | Edith Raymond | 10 | Daughter | — | Massachusetts |
| 75 | Florence Hill | 14 | Servant | Servant | Vermont |
| 76 | Alton G Thomas | 31 | Boarder | Shoe Worker | Massachusetts |
| 77 | Addison Whitcomb | 18 | Head | Shoe Worker | Vermont |
| 78 | Mabel M Whitcomb | 17 | Wife | — | Vermont |
| 79 | Frederick W Hood | 37 | Head | Messenger | Massachusetts |
| 80 | Viola M Hood | 36 | Wife | — | Canada N.B. |
| 81 | Bertha E Hood | 15 | Daughter | — | Massachusetts |
| 82 | Fred H Hood | 11 | Son | — | Massachusetts |
| 83 | Mabel D Hood | 4 | Daughter | — | Massachusetts |
| 84 | Alexander Mcclellan | 52 | Head | Carpenter | Canada |
| 85 | Katherine Mcclellan | 46 | Wife | — | Canada |
| 86 | M Frances Mcclellan | 22 | Daughter | Shoe Worker | Massachusetts |
| 87 | John F Riley | 52 | Head | Cutter | Massachusetts |
| 88 | Mary G Riley | 46 | Wife | — | Ireland |
| 89 | William M Riley | 25 | Son | Shoe Worker | Massachusetts |
| 90 | John Frank Riley | 23 | Son | Shoe Worker | Massachusetts |
| 91 | Mary A Riley | 21 | Daughter | Shoe Worker | Massachusetts |
| 92 | Katherine A Riley | 16 | Daughter | Rubber Worker | Massachusetts |
| 93 | Helen G Riley THIS PERSON | 11 | Daughter | — | Massachusetts |
| 94 | Russell J Riley | 6 | Son | — | Massachusetts |
| 95 | Alfred Beauvais | 30 | Head | Cutter | Massachusetts |
| 96 | Lydia Beauvais | 36 | Wife | — | Massachusetts |
| 97 | Alfred F Beauvais | 1 | Son | — | Massachusetts |
| 98 | William H Leitch | 49 | Head | Clerk Office | Canada N.B. |
| 99 | Laura M Leitch | 49 | Wife | — | Canada N.S. |
| 100 | John D Leitch | 13 | Son | — | 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)