JH
John Healey — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this John Healey across the 1900, 1910 and 1920 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1844), then head of a 3-person household.
Age 76
b. ~1844
Male
Head
Born: Ireland
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Suffolk, Massachusetts |
| Surname | Healey |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 76 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1865 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Precinct 8 |
| Est. Birth Year | ~1844 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Healey | Head | — | 76 | ~1844 |
| William Healey | Son | — | 40 | ~1880 |
| Mary Healey | Daughter | — | 35 | ~1885 |
Census Appearances
1900
Suffolk, Massachusetts
Head, age 58
Suffolk, Massachusetts · implied b. ~1842 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Healy |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Dec |
| Birth Year | 1842 |
| Year of Immigration | 1860 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer day |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Suffolk, Massachusetts
Head, age 65
Suffolk, Massachusetts · implied b. ~1845 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Healy |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 31 |
| Year of Immigration | 1865 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Industry | Gas Company |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Suffolk, Massachusetts
Head, age 76
Suffolk, Massachusetts · implied b. ~1844 — 3 household members
| Surname | Healey |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 76 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1865 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 John Healey across 3 US Census years (1900, 1910 and 1920) in Suffolk, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
John Healey
Head · 1920 · age 76 · b. ~1844 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Suffolk, Massachusetts
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1920 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu735unit:0237)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Collins | 65 | Head | — | Ireland |
| 2 | Catherine Collins | 39 | Daughter | Packer | Massachusetts |
| 3 | Margaret M Collins | 34 | Daughter | Saleslady | Massachusetts |
| 4 | Nellie Ingraham | 56 | Head | — | Massachusetts |
| 5 | Arthur Ingraham | 31 | Nephew | Assistant Buyer | Massachusetts |
| 6 | Jennie Crocker | 66 | Sister | Nurse | Massachusetts |
| 7 | Mabel Crocker | 24 | Niece | Forelady | Massachusetts |
| 8 | Geo Mclaughlin | 33 | Head | Hostler | Massachusetts |
| 9 | Catherine Mclaughlin | 29 | Wife | — | Ireland |
| 10 | William Mclaughlin | 11 | Son | — | Massachusetts |
| 11 | Geo Mclaughlin | 7 | Son | None | Massachusetts |
| 12 | Joseph Mclaughlin | 4 | Son | None | Massachusetts |
| 13 | James Mclaughlin | 3 | Son | None | Massachusetts |
| 14 | John Mclaughlin | 1 | Son | None | Massachusetts |
| 15 | Frank J Smith | 46 | Head | Clerk | Ireland |
| 16 | Elizabeth Smith | 43 | Wife | None | Ireland |
| 17 | John T Smith | 16 | Son | Clerk | Massachusetts |
| 18 | Edward Smith | 14 | Son | None | Massachusetts |
| 19 | Lillian Smith | 12 | Daughter | None | Massachusetts |
| 20 | John Sullivan | 50 | Head | Labourer | Ireland |
| 21 | Mary Sullivan | 48 | Wife | None | Ireland |
| 22 | John Murray | 37 | Head | Chauffeur | Ireland |
| 23 | Julia Murray | 27 | Wife | None | Ireland |
| 24 | John Murray | 1 | Son | None | Massachusetts |
| 25 | Francis Burke | 38 | Head | Clerk | Ireland |
| 26 | Mary Burke | 29 | Wife | None | Ireland |
| 27 | William Burke | 2 | Son | None | Massachusetts |
| 28 | John Lannon | 41 | Head | Clerk | Massachusetts |
| 29 | Catherine Lannon | 33 | Wife | None | Massachusetts |
| 30 | Mary Lannon | 14 | Daughter | None | Massachusetts |
| 31 | Francis Lannon | 11 | Son | None | Massachusetts |
| 32 | John Lannon | 7 | Son | None | Massachusetts |
| 33 | William Lannon | 2 | Son | None | Massachusetts |
| 34 | Catherine Burke | 65 | Head | None | Ireland |
| 35 | John Healey THIS PERSON | 76 | Head | None | Ireland |
| 36 | Mary Healey | 35 | Daughter | None | Massachusetts |
| 37 | William Healey | 40 | Son | Electrician | Massachusetts |
| 38 | Ellen Donovan | 58 | Head | None | Ireland |
| 39 | Margaret Donovan | 34 | Daughter | Saleslady | Massachusetts |
| 40 | Jeremiah Donovan | 33 | Son | Shipper | Massachusetts |
| 41 | Grace Donovan | 18 | Daughter | Dressmaker | Massachusetts |
| 42 | Robert Mclaughlin | 33 | Head | Repairman | Ireland |
| 43 | Mary Mclaughlin | 27 | Daughter | Trained Nurse | Massachusetts |
| 44 | James Mclaughlin | 2 | Son | None | Massachusetts |
| 45 | David Smedley | 37 | Head | Clerk | Ireland |
| 46 | Annie Smedley | 33 | Wife | Teamster | Ireland |
| 47 | John Smedley | 4 | Son | None | Massachusetts |
| 48 | David Smedley | 1 | Son | None | Massachusetts |
| 49 | Daniel Murphy | 49 | Head | Asst. Valuer | Massachusetts |
| 50 | Julia Murphy | 49 | Wife | None | Ireland |
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)