AR
Anna Riley — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Anna Riley across the 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1908), then head of a 8-person household.
Age 12
b. ~1908
Female
Daughter
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Riley |
| Given Name | Anna M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Chelmsford Town |
| Est. Birth Year | ~1908 |
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 Anna | Age | Birth yr |
|---|---|---|---|---|
| Anna Riley | Daughter | — | 12 | ~1908 |
| Nellie Riley | Spouse | — | 36 | ~1884 |
| Gertrude Riley | Daughter | — | 10 | ~1910 |
| James Riley | Head | — | 43 | ~1877 |
| Thomas Riley | Son | — | 7 | ~1913 |
| Mary Riley | Daughter | — | 5 | ~1915 |
| James Riley | Son | — | 4 | ~1916 |
| Rita Riley | Daughter | — | 1 | ~1919 |
Census Appearances
1910
Middlesex, Massachusetts
Daughter, age 3
Middlesex, Massachusetts · implied b. ~1907 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Riley |
| Given Name | Annie F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Daughter, age 12
Middlesex, Massachusetts · implied b. ~1908 — 8 household members
| Surname | Riley |
| Given Name | Anna M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| 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 Anna Riley across 2 US Census years (1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Riley
Daughter · 1920 · age 12 · b. ~1908 · Massachusetts
★ You are viewing this record
Sibling
Rita Riley
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Riley
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Riley
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Riley
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Riley
Sibling · 1920 · age 10
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:1920:14thcensusofpopu706unit:0962)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Susan M Seaman | 72 | Mother-in-law | None | Nova Scotia-Can |
| 52 | Selden Seaman | 19 | Boarder | Trucking | Nova Scotia-Can |
| 53 | Patrick Monoghan | 43 | Head | Wool Sorter | Ireland |
| 54 | Nellie Monoghan | 42 | Wife | None | Ireland |
| 55 | Francis Monoghan | 14 | Son | None | Massachusetts |
| 56 | John Monoghan | 9 | Son | None | Massachusetts |
| 57 | James Monoghan | 6 | Son | None | Massachusetts |
| 58 | Joseph Monoghan | 4 | Son | None | Massachusetts |
| 59 | James Haggerty | 44 | Lodger | Trucking | Ireland |
| 60 | James Riley | 43 | Head | Shipper | Ireland |
| 61 | Nellie Riley | 36 | Wife | None | Ireland |
| 62 | Anna M Riley THIS PERSON | 12 | Daughter | None | Massachusetts |
| 63 | Gertrude A Riley | 10 | Daughter | None | Massachusetts |
| 64 | Thomas J Riley | 7 | Son | None | Massachusetts |
| 65 | Mary C Riley | 5 | Daughter | None | Massachusetts |
| 66 | James A Riley | 4 | Son | None | Massachusetts |
| 67 | Rita F Riley | 1 | Daughter | None | Massachusetts |
| 68 | Theophile Jones | 49 | Head | Fixer | England |
| 69 | Bridget Jones | 49 | Wife | None | England |
| 70 | Elsie Jones | 21 | Daughter | Spinner | Massachusetts |
| 71 | Ethel Jones | 17 | Daughter | Spinner | Massachusetts |
| 72 | Clifford Jones | 15 | Son | Doffing | Massachusetts |
| 73 | Lily Jones | 12 | Daughter | None | Massachusetts |
| 74 | John W Dixon | 27 | Head | Electrician | Scotland |
| 75 | Euphemia A Dixon | 25 | Wife | None | Massachusetts |
| 76 | John H Dixon | 5 | Son | None | Massachusetts |
| 77 | Anna M Dixon | 4 | Daughter | None | Massachusetts |
| 78 | George R Dixon | 3 | Son | None | Massachusetts |
| 79 | James Ball | 42 | Lodger | Wool Sorter | England |
| 80 | Robert Dalahunt | 51 | Head | Wool Sorter | England |
| 81 | Sarah A Dalahunt | 54 | Sister | None | England |
| 82 | Delia Carroll | 55 | Head | None | Ireland |
| 83 | Mary A Carroll | 30 | Daughter | Beamer | Massachusetts |
| 84 | Alice Carroll | 29 | Daughter | Waitress | Massachusetts |
| 85 | Jennie Carroll | 27 | Daughter | Beamer | Massachusetts |
| 86 | Joseph F Carroll | 24 | Son | Repair Shop | Massachusetts |
| 87 | Ellen F Dulehay | 54 | Head | Boarder | England |
| 88 | Louisa Dulehay | 50 | Wife | None | England |
| 89 | George J Dulehay | 12 | Son | Apprentice | Massachusetts |
| 90 | David Billson | 43 | Head | Wool Sorter | England |
| 91 | Agnes L Billson | 42 | Wife | None | Massachusetts |
| 92 | Dorothy C Billson | 16 | Daughter | None | Massachusetts |
| 93 | Kenneth C Billson | 12 | Son | None | Massachusetts |
| 94 | Ruth Billson | 7 | Daughter | None | Massachusetts |
| 95 | Philip A Yarnston | 47 | Head | None | England |
| 96 | Julia Yarnston | 42 | Wife | None | England |
| 97 | Marion Yarnston | 18 | Daughter | Saleswoman | Massachusetts |
| 98 | Lillian M Yarnston | 14 | Daughter | None | Massachusetts |
| 99 | John Barton | 62 | Head | Weaver | Canada |
| 100 | Louisa Barton | 62 | Wife | None | Connecticut |
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)