HC
Helen Cunningham — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Helen Cunningham across the 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 9-person household.
Age 11
b. ~1909
Female
Daughter
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Cunningham |
| 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 | Cambridge City |
| 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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Anita Cunningham | Daughter | — | 21 | ~1899 |
| Edward Cunningham | Son | — | 18 | ~1902 |
| James Cunningham | Son | — | 27 | ~1893 |
| Joseph Cunningham | Son | — | 16 | ~1904 |
| Daniel Cunningham | Head | — | 63 | ~1857 |
| Frances Cunningham | Spouse | — | 53 | ~1867 |
| Rebecca Cunningham | Daughter | — | 13 | ~1907 |
| Helen Cunningham | Daughter | — | 11 | ~1909 |
| Henry Cunningham | Son | — | 25 | ~1895 |
Census Appearances
1910
Middlesex, Massachusetts
Daughter, age
Middlesex, Massachusetts · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cunningham |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| 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 11
Middlesex, Massachusetts · implied b. ~1909 — 9 household members
| Surname | Cunningham |
| 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 Cunningham across 2 US Census years (1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Cunningham
Daughter · 1920 · age 11 · b. ~1909 · Massachusetts
★ You are viewing this record
Sibling
James Cunningham
Sibling · 1920 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Cunningham
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rebecca Cunningham
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Cunningham
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Cunningham
Sibling · 1920 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anita Cunningham
Sibling · 1920 · age 21
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:1920:14thcensusofpopu707unit:0043)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Brony Carlino | 2 | Son | — | Massachusetts |
| 52 | Annie Carlino | 1 | Daughter | — | Massachusetts |
| 53 | Mark Duddy | 44 | Head | Driver | Massachusetts |
| 54 | William J Duddy | 23 | Son | Machinist | Massachusetts |
| 55 | Edward Duddy | 20 | Son | Car Knocker | Massachusetts |
| 56 | Ursula G Duddy | 17 | Daughter | — | Massachusetts |
| 57 | Helen Duddy | 12 | Daughter | — | Massachusetts |
| 58 | Frances Duddy | 10 | Daughter | — | Massachusetts |
| 59 | Bridget Sheehan | 65 | Head | — | Ireland |
| 60 | Daniel Sheehan | 47 | Son | Laborer | Massachusetts |
| 61 | Thomas Sheehan | 35 | Son | Laborer | Massachusetts |
| 62 | Manuel Spuzel | 34 | Head | Laborer | Portugal |
| 63 | Mary Spuzel | 34 | Wife | — | Portugal |
| 64 | Michael Spuzel | 8 | Son | — | Portugal |
| 65 | George Spuzel | 4 | Son | — | Massachusetts |
| 66 | Mary Spuzel | 9 | Daughter | — | Portugal |
| 67 | Raul Rogers | 42 | Head | Laborer | Portugal |
| 68 | Mary Rogers | 34 | Wife | Seamstress | Portugal |
| 69 | Mary Rogers | 15 | Daughter | — | Portugal |
| 70 | John Rogers | 12 | Son | — | Portugal |
| 71 | Marion Rogers | 8 | Son | — | Portugal |
| 72 | Julius Rogers | 6 | Daughter | — | Portugal |
| 73 | Elizabeth Rogers | 1 | Daughter | — | Massachusetts |
| 74 | Walter Sharkey | 55 | Head | Laborer | Massachusetts |
| 75 | Mary Sharkey | 55 | Wife | — | Massachusetts |
| 76 | John Sharkey | 22 | Son | Clerk | Massachusetts |
| 77 | Joseph Sharkey | 20 | Son | — | Massachusetts |
| 78 | Fernando Barros | 46 | Head | Laborer | Madeira |
| 79 | Manuel Victoria | 53 | Head | Laborer | Portugal |
| 80 | Mary Victoria | 49 | Wife | — | Portugal |
| 81 | Rose Victoria | 19 | Daughter | Coat Maker | Portugal |
| 82 | Diamond Barcellos | 17 | Daughter | Coat Maker | Portugal |
| 83 | Tony Barcellos | 20 | Son in Law | Laborer | Portugal |
| 84 | Daniel Cunningham | 63 | Head | Marble Polisher | Ireland |
| 85 | Frances Cunningham | 53 | Wife | — | Ireland |
| 86 | James Cunningham | 27 | Son | Driver Team | Massachusetts |
| 87 | Henry Cunningham | 25 | Son | Office Clerk | Massachusetts |
| 88 | Anita Cunningham | 21 | Daughter | Operator | Massachusetts |
| 89 | Edward Cunningham | 18 | Son | Ticket Taker | Massachusetts |
| 90 | Joseph Cunningham | 16 | Son | Stamp Clerk | Massachusetts |
| 91 | Rebecca Cunningham | 13 | Daughter | — | Massachusetts |
| 92 | Helen Cunningham THIS PERSON | 11 | Daughter | — | Massachusetts |
| 93 | Martin Lundon | 55 | Head | Laborer | Ireland |
| 94 | Margaret Lundon | 55 | Wife | — | Ireland |
| 95 | Raphael Sasso | 38 | Head | — | Italy |
| 96 | Charlotte Sasso | 38 | Wife | — | Italy |
| 97 | Elizabeth Sasso | 15 | Daughter | — | Massachusetts |
| 98 | Mary Sasso | 13 | Daughter | — | Massachusetts |
| 99 | Mildred Sasso | 11 | Daughter | — | Massachusetts |
| 100 | Ida Sasso | 9 | Daughter | — | Massachusetts |
Related Census Records
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)