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John Connelly — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this John Connelly across the 1900, 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1852), then head of a 10-person household.
Age 68
b. ~1852
Male
Head
Born: Ireland
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Connelly |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 68 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1868 |
| 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 | O |
| Home Free/Mortgaged | M |
| Birth Country | Ireland |
| Year of Naturalization | 1874 |
| Birthplace (normalized) | ireland |
| Township / Ward | Waltham City |
| Est. Birth Year | ~1852 |
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.
10 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Lillian Mccarty | Daughter | — | 31 | ~1889 |
| John Mccarty | Other | — | 2 | ~1918 |
| Mary Concannon | Other | — | 66 | ~1854 |
| Barbara Mccarty | Other | — | 1 | ~1919 |
| John Connelly | Head | — | 68 | ~1852 |
| Catherine Connelly | Daughter | — | 24 | ~1896 |
| Paul Connelly | Son | — | 29 | ~1891 |
| Lewis Connelly | Son | — | 26 | ~1894 |
| Edward Mccarty | Other | — | 31 | ~1889 |
| Julia Concannon | Other | — | 49 | ~1871 |
Census Appearances
1900
Middlesex, Massachusetts
Other, age 50
Middlesex, Massachusetts · implied b. ~1850 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connolly |
| Given Name | John |
| Relationship to Head | Father |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Birth Month | Apr |
| Birth Year | 1850 |
| Year of Immigration | 1865 |
| Naturalization Status | Alien |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Retired |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Middlesex, Massachusetts
Other, age 57
Middlesex, Massachusetts · implied b. ~1853 — 23 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connolly |
| Given Name | John |
| Relationship to Head | Inmate |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 35 |
| Year of Immigration | 1860 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Industry | City poor farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Middlesex, Massachusetts
Head, age 68
Middlesex, Massachusetts · implied b. ~1852 — 10 household members
| Surname | Connelly |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 68 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1868 |
| 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 | O |
| Home Free/Mortgaged | M |
| Birth Country | Ireland |
| Year of Naturalization | 1874 |
| 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 Connelly across 3 US Census years (1900, 1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
John Connelly
Head · 1920 · age 68 · b. ~1852 · 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 — Middlesex, Massachusetts
Open full size
1920 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu719unit:1073)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Harry Jones | 52 | Head | None | Rhode Island |
| 52 | Rachel L. Jones | 79 | wife | None | Rhode Island |
| 53 | Albert P. Smith | 53 | Head | Physician | Massachusetts |
| 54 | Nina P. Smith | 50 | wife | None | Massachusetts |
| 55 | Helen P. Smith | 25 | daughter | Music Teacher | Massachusetts |
| 56 | Edward T. Jewett | 71 | Head | Machinist | Massachusetts |
| 57 | Mary E. Jewett | 71 | wife | None | Massachusetts |
| 58 | John Connelly THIS PERSON | 68 | Head | None | Ireland |
| 59 | Paul Connelly | 29 | son | Coal Salesman | Massachusetts |
| 60 | Lewis Connelly | 26 | son | Machine Operator | Massachusetts |
| 61 | Catherine Connelly | 24 | daughter | Music Teacher | Massachusetts |
| 62 | Mary G. Concannon | 66 | sister-in-law | Housekeeper | England |
| 63 | Julia C. Concannon | 49 | sister-in-law | Coat Maker | Massachusetts |
| 64 | Edward J. Mccarty | 31 | cousin-in-law | Inspector Of Police | Massachusetts |
| 65 | Lillian E. Mccarty | 31 | daughter | None | Massachusetts |
| 66 | John Mccarty | 2 | grandson | None | Connecticut |
| 67 | Barbara Mccarty | 1 | granddaughter | None | Massachusetts |
| 68 | Frank E. Randall | 59 | Head | Manufacturer | Massachusetts |
| 69 | Mary P. Randall | 45 | wife | None | Massachusetts |
| 70 | Caroline L. Stickney | 77 | mother-in-law | None | Massachusetts |
| 71 | Edward A. Bafford | 57 | Head | Watch Maker | Massachusetts |
| 72 | Lizzie Bafford | 57 | wife | None | Massachusetts |
| 73 | Carl M. Bafford | 23 | son | Music Teacher | Massachusetts |
| 74 | Mary Manton | 87 | mother-in-law | None | Maine |
| 75 | Edward M. Foster | 75 | Head | Photographer | Connecticut |
| 76 | Lona Foster | 52 | wife | None | Massachusetts |
| 77 | Sadie Moody | 47 | mother | Nurse | Massachusetts |
| 78 | Frank B. Davis | 76 | Head | Watch Maker | Massachusetts |
| 79 | Emily S. Davis | 43 | wife | None | New Hampshire |
| 80 | Annie Hodgdon | 65 | lodger | None | Maine |
| 81 | Constance Stuve | 52 | lodger | None | Norway |
| 82 | Gudrun Stuve | 29 | lodger | Telegraph Operator | Scotland |
| 83 | Loring W. Hawley | 62 | Head | None | Massachusetts |
| 84 | William W. Hawley | 35 | son | Watch Maker | Massachusetts |
| 85 | Rena B. Hawley | 37 | daughter-in-law | None | Maine |
| 86 | Esther Hawley | 3 | granddaughter | None | Massachusetts |
| 87 | Phillip Hawley | 28 | son | Salesman | Massachusetts |
| 88 | Edward H. Coughlan | 58 | Head | Stock Clerk | Maine |
| 89 | Kathryn Coughlan | 36 | wife | None | Massachusetts |
| 90 | Benjamin L. Coughlan | 27 | son | Electrician | Maine |
| 91 | Nellie B. Coughlan | 26 | son | Electrician | Maine |
| 92 | Gustav Blomberg | 55 | Head | Tailor | Sweden |
| 93 | Matilda Blomberg | 51 | wife | None | Sweden |
| 94 | Arthur Blomberg | 26 | son | Machinist | Massachusetts |
| 95 | Clifford Blomberg | 23 | son | Drug Salesman | Massachusetts |
| 96 | Elliott Blomberg | 12 | son | None | Massachusetts |
| 97 | Ruth Blomberg | 9 | daughter | None | Massachusetts |
| 98 | Patrick J. Garvey | 67 | Head | Watch Maker | Massachusetts |
| 99 | Catherine Garvey | 64 | wife | None | Massachusetts |
| 100 | Martin Garvey | 27 | son | Attendant | Michigan |
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)