JL
John Long — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this John Long across the 1900, 1910 and 1920 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1867), then head of a 5-person household.
Age 33
b. ~1867
Male
Head
Born: Ireland
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Suffolk, Massachusetts |
| Surname | Long |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | July |
| Birth Year | 1867 |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | day Laborer |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Laborer |
| Township / Ward | Boston |
| Est. Birth Year | ~1867 |
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.
5 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Hannah Long | Daughter | — | 5 | ~1895 |
| John Long | Head | — | 33 | ~1867 |
| Thomas Long | Son | — | 7 | ~1893 |
| Frank Long | Son | — | 2 | ~1898 |
| Ellen Long | Spouse | — | 32 | ~1868 |
Census Appearances
1900
Suffolk, Massachusetts
Head, age 33
Suffolk, Massachusetts · implied b. ~1867 — 5 household members
| Surname | Long |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | July |
| Birth Year | 1867 |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | day Laborer |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Suffolk, Massachusetts
Head, age 42
Suffolk, Massachusetts · implied b. ~1868 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Longue |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 2 |
| Year of Immigration | 1890 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Hostler |
| Industry | Stable |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Suffolk, Massachusetts
Head, age 53
Suffolk, Massachusetts · implied b. ~1867 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Longue |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1891 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Teamster |
| Industry | Dry Goods |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Year of Naturalization | 1896 |
| 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 Long across 3 US Census years (1900, 1910 and 1920) in Suffolk, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
John Long
Head · 1900 · age 33 · b. ~1867 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Suffolk, Massachusetts
Open full size
1900 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu681unit:0632)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary Donohue | 28 | Wife | — | Ireland |
| 52 | Martin Donohue | 1 | Son | — | Massachusetts |
| 53 | Ellen Middleton | 32 | Head | — | Canada Eng |
| 54 | Nelson Middleton | 12 | Son | Sailmaker | Canada Eng |
| 55 | Charles Middleton | 10 | Son | Shoemaker | Canada Eng |
| 56 | William Middleton | 7 | Son | Painter | Canada Eng |
| 57 | Henry Middleton | 5 | Son | Butcher | Canada Eng |
| 58 | John Mitchell | 42 | Head | Teamster | Ireland |
| 59 | Catherine Mitchell | 39 | Wife | — | Ireland |
| 60 | John Mitchell | 10 | Son | At School | Massachusetts |
| 61 | Frank Mitchell | 9 | Son | At School | Massachusetts |
| 62 | Julia Mitchell | 5 | Daughter | — | Massachusetts |
| 63 | Lizzie Mitchell | 3 | Daughter | — | Massachusetts |
| 64 | Abbie Sullivan | 42 | Head | Cotton Sorter | Ireland |
| 65 | Michael Murray | 51 | Head | Teamster | Ireland |
| 66 | Margaret Murray | 49 | Wife | — | Ireland |
| 67 | Margaret Murray | 25 | Daughter | Saleslady | Massachusetts |
| 68 | Jeremiah Murray | 17 | Son | Office Boy | Massachusetts |
| 69 | Ellen Murray | 15 | Daughter | At School | Massachusetts |
| 70 | William Murray | 12 | Son | At School | Massachusetts |
| 71 | Dennis Murray | 8 | Son | At School | Massachusetts |
| 72 | John O'Brien | 37 | Head | Day Laborer | Newfoundland |
| 73 | Mary O'Brien | 74 | Mother | — | Newfoundland |
| 74 | John Dearing | 38 | Head | Day Laborer | Newfoundland |
| 75 | Teresa Dearing | 34 | Wife | — | Newfoundland |
| 76 | Agnes Dearing | 15 | Daughter | Rag Sorter | Newfoundland |
| 77 | Joseph Dearing | 16 | Son | At School | Newfoundland |
| 78 | John Dearing | 14 | Son | At School | Newfoundland |
| 79 | James Dearing | 8 | Son | At School | Massachusetts |
| 80 | John J. Mulloy | 38 | Head | Teamster | Ireland |
| 81 | Maria Mulloy | 39 | Wife | — | Ireland |
| 82 | Martin Mulloy | 18 | Son | Messenger | Massachusetts |
| 83 | Maria Mulloy | 17 | Daughter | Label Lady | Massachusetts |
| 84 | Patrick Mulloy | 15 | Son | Office Boy | Massachusetts |
| 85 | John Mulloy | 13 | Son | At School | Massachusetts |
| 86 | James Mulloy | 12 | Son | At School | Massachusetts |
| 87 | Catherine Mulloy | 10 | Daughter | At School | Massachusetts |
| 88 | Winifred Mulloy | 8 | Daughter | At School | Massachusetts |
| 89 | Sarah Mulloy | 5 | Daughter | At School | Massachusetts |
| 90 | Thomas Mulloy | 4 | Son | — | Massachusetts |
| 91 | John Long THIS PERSON | 32 | Head | Day Laborer | Ireland |
| 92 | Ellen Long | 31 | Wife | — | Ireland |
| 93 | Thomas J. Long | 7 | Son | At School | Massachusetts |
| 94 | Hannah Long | 4 | Daughter | At School | Massachusetts |
| 95 | Frank J. Long | 1 | Son | — | Massachusetts |
| 96 | Peter Olsen | 63 | Head | Laborer Rr | Sweden |
| 97 | Mary Olsen | 65 | Wife | — | Sweden |
| 98 | Clara Olsen | 28 | Daughter | — | Sweden |
| 99 | Edwin Olsen | 15 | Son | Cooper | Massachusetts |
| 100 | James O'Brien | 33 | Head | Day Labour | Massachusetts |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)