JM
John Maguire — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this John Maguire across the 1900, 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1865), then head of a 6-person household.
Age 55
b. ~1865
Male
Head
Born: Ireland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Maguire |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1885 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Machinist |
| Industry | Machine shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Machinist |
| Township / Ward | Dracut Town |
| Est. Birth Year | ~1865 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Maguire | Head | — | 55 | ~1865 |
| Harriet Maguire | Daughter | — | 19 | ~1901 |
| Mary Maguire | Daughter | — | 21 | ~1899 |
| Raymond Maguire | Son | — | 12 | ~1908 |
| Katherine Maguire | Spouse | — | 26 | ~1894 |
| Fred Maguire | Son | — | 24 | ~1896 |
Census Appearances
1900
Middlesex, Massachusetts
Head, age 35
Middlesex, Massachusetts · implied b. ~1865 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Maguire |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Jun |
| Birth Year | 1865 |
| Year of Immigration | 1886 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Currier |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Middlesex, Massachusetts
Head, age 45
Middlesex, Massachusetts · implied b. ~1865 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Maguire |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 17 |
| Year of Immigration | 1885 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Farm Laborer |
| Industry | Home farm |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Middlesex, Massachusetts
Head, age 55
Middlesex, Massachusetts · implied b. ~1865 — 6 household members
| Surname | Maguire |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1885 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Machinist |
| Industry | Machine shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
Middlesex, Massachusetts
Other, age 70
Middlesex, Massachusetts · implied b. ~1860 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Maguire |
| Given Name | John |
| Relationship to Head | Inmate |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Single |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| 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 Maguire across 4 US Census years (1900, 1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
John Maguire
Head · 1920 · age 55 · b. ~1865 · 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:1920:14thcensusofpopu709unit:0074)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frank Latta | 22 | Son | Machinist | England |
| 52 | Thomas F. Latta | 19 | Daughter | Bookkeeper | Massachusetts |
| 53 | Mary Latta | 16 | Daughter | Clerk | Massachusetts |
| 54 | Alice Latta | 14 | Son | — | Massachusetts |
| 55 | Phil Kuzon | 45 | Head | Proprietor | England |
| 56 | Agnes Kuzon | 46 | Wife | — | Ireland |
| 57 | George E. Kuzon | 12 | Son | — | Massachusetts |
| 58 | James P. Kuzon | 9 | Son | — | Massachusetts |
| 59 | Anna A. Bent | 59 | Head | Proprietor | Vermont |
| 60 | Mary C. Bent | 35 | Wife | — | Massachusetts |
| 61 | Dorothy M. Bent | 18 | Daughter | — | Massachusetts |
| 62 | Harry H. Bent | 15 | Son | — | Massachusetts |
| 63 | Alice E. Bent | 13 | Daughter | — | Massachusetts |
| 64 | Paul A. Bent | 9 | Son | — | Massachusetts |
| 65 | Ruth H. Bent | 7 | Daughter | — | Massachusetts |
| 66 | Mary A. Mccue | 72 | Head | — | Massachusetts |
| 67 | Hattie Golden | 59 | Sister | — | Massachusetts |
| 68 | Francis E. Dumas | 28 | Head | Printer | Massachusetts |
| 69 | Charles E. Dumas | 27 | Brother | Wagon Driver | Massachusetts |
| 70 | Alice G. Dumas | 25 | Sister | Saleswoman | Massachusetts |
| 71 | Joseph Dumas | 45 | Head | Motorman | Canada |
| 72 | Rose Dumas | 41 | Wife | — | Canada |
| 73 | Camille M. Dumas | 13 | Daughter | — | Massachusetts |
| 74 | William Dumas | 12 | Son | — | Massachusetts |
| 75 | George Dumas | 8 | Son | — | Massachusetts |
| 76 | Walter D. Andrews | 46 | Head | Salesman | England |
| 77 | Ada B. Andrews | 49 | Wife | — | New Hampshire |
| 78 | Norman L. Andrews | 16 | Daughter | Dressmaker | New Hampshire |
| 79 | Joyce E. Andrews | 2 | Daughter | — | Massachusetts |
| 80 | Harry Shaw | 53 | Head | Twister | England |
| 81 | Elizabeth B. Shaw | 49 | Wife | — | England |
| 82 | Harry Shaw | 17 | Son | Electrician | Massachusetts |
| 83 | Arthur Dumas | 38 | Head | Janitor | Michigan |
| 84 | Julia Dumas | 34 | Wife | — | Canada |
| 85 | Anna Dumas | 14 | Daughter | Battery Girl | Michigan |
| 86 | Arthur Dumas | 8 | Son | — | Massachusetts |
| 87 | Lionel Dumas | 7 | Son | — | Massachusetts |
| 88 | Norman Dumas | 6 | Son | — | Massachusetts |
| 89 | Alfred Dumas | 4 | Son | — | Massachusetts |
| 90 | Harold Dumas | 3 | Son | — | Massachusetts |
| 91 | Alice Dumas | 0 | Daughter | — | Massachusetts |
| 92 | John Maguire THIS PERSON | 55 | Head | Machinist | Ireland |
| 93 | Katherine B. Maguire | 26 | Wife | Weaver | Massachusetts |
| 94 | Fred F. Maguire | 24 | Son | Machinist | Massachusetts |
| 95 | Mary R. Maguire | 21 | Daughter | Teacher | Massachusetts |
| 96 | Harriet F. Maguire | 19 | Daughter | Stenographer | Massachusetts |
| 97 | Raymond Maguire | 12 | Son | — | Massachusetts |
| 98 | Charles S. Dumas | 68 | Head | Hair Dresser | Vermont |
| 99 | William H. Campbell | 45 | Head | Carpenter | New Brunswick |
| 100 | Christine M. Campbell | 46 | Wife | — | New Brunswick |
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)