JG
John Grace — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this John Grace across the 1900 and 1910 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1835), then head of a 12-person household.
Age 75
b. ~1835
Male
Head
Born: Portugal
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Suffolk, Massachusetts |
| Surname | Grace |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 75 |
| Marital Status | Married |
| Birthplace | Portugal |
| Years Married | 31 |
| Year of Immigration | 1850 |
| Naturalization Status | Alien |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Additional Details | |
| Occupation | Retailer |
| Industry | Groceries |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
| Occupation | Retailer |
| Township / Ward | Boston City |
| Est. Birth Year | ~1835 |
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.
12 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Grace | Head | — | 75 | ~1835 |
| Thomas Cannon | Other | — | 24 | ~1886 |
| Anna Cannon | Daughter | — | 25 | ~1885 |
| Jennie Hickey | Daughter | — | 19 | ~1891 |
| James Hickey | Other | — | ~1910 | |
| Emma Cannon | Daughter | — | 24 | ~1886 |
| Mary Grace | Spouse | — | 49 | ~1861 |
| Phoebe Cannon | Other | — | 2 | ~1908 |
| Frank Cannon | Son | — | 23 | ~1887 |
| George Hickey | Son | — | 13 | ~1897 |
| John Hickey | Son | — | 16 | ~1894 |
| William Hickey | Other | — | 21 | ~1889 |
Census Appearances
1900
Suffolk, Massachusetts
Head, age 60
Suffolk, Massachusetts · implied b. ~1840 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grace |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Portugal |
| Birth Month | Jan |
| Birth Year | 1840 |
| Year of Immigration | 1860 |
| Naturalization Status | Alien |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Occupation | Longshoreman |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
1910
Suffolk, Massachusetts
Head, age 75
Suffolk, Massachusetts · implied b. ~1835 — 12 household members
| Surname | Grace |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 75 |
| Marital Status | Married |
| Birthplace | Portugal |
| Years Married | 31 |
| Year of Immigration | 1850 |
| Naturalization Status | Alien |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Occupation | Retailer |
| Industry | Groceries |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
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 Grace across 2 US Census years (1900 and 1910) in Suffolk, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
John Grace
Head · 1910 · age 75 · b. ~1835 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Suffolk, Massachusetts
Open full size
1910 US Federal Census — Suffolk, Massachusetts
Page Contents
48 people indexed on this census page (ia:1910:13thcensus1910po613unit:0932)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Annie Flynn | 6 | Daughter | None | Massachusetts |
| 52 | John Flynn | 4 | Son | None | Massachusetts |
| 53 | Josephine Flynn | 2 | Daughter | None | Massachusetts |
| 54 | John Grace THIS PERSON | 75 | Head | Retailer | Portugal |
| 55 | Mary Grace | 49 | Wife | None | Portugal |
| 56 | Anna Cannon | 25 | Daughter | None | Massachusetts |
| 57 | Emma Cannon | 24 | Daughter | Boxmaker | Massachusetts |
| 58 | Frank Cannon | 23 | Son | Machinist | Massachusetts |
| 59 | Jennie Hickey | 19 | Daughter | None | Massachusetts |
| 60 | John Hickey | 16 | Son | Apprentice | Massachusetts |
| 61 | George Hickey | 13 | Son | None | Massachusetts |
| 62 | Thomas L. Cannon | 24 | Son-in-law | Wagon Driver | Massachusetts |
| 63 | William Hickey | 21 | Son-in-law | Laborer | Massachusetts |
| 64 | Phoebe Cannon | 2 | Granddaughter | None | Massachusetts |
| 65 | James Hickey | 0 | Grandson | None | Massachusetts |
| 66 | Julia Leahy | 32 | Head | Packer | Ire. Irish |
| 67 | Joseph M. Leahy | 8 | Son | None | Massachusetts |
| 68 | Mary M. Leahy | 4 | Daughter | None | Massachusetts |
| 69 | Joseph Berkovitz | 33 | Head | Watchmaker | Russ. Yiddish |
| 70 | Fannie Berkovitz | 30 | Wife | None | Russ. Yiddish |
| 71 | Max Sandler | 25 | Head | Junk Collector | Russ. Yiddish |
| 72 | Fanny Sandler | 20 | Wife | None | Russ. Yiddish |
| 73 | Sally Sandler | 2 | Daughter | None | Massachusetts |
| 74 | Matilda Sandler | 0 | Daughter | None | Massachusetts |
| 75 | Max Stuleritz | 23 | Head | Carpenter | Russ. Yiddish |
| 76 | Annie Stuleritz | 23 | Wife | None | Russ. Yiddish |
| 77 | Morris Stuleritz | 2 | Son | None | Eng. |
| 78 | John Maguire | 45 | Head | Cooper | Ire. Irish |
| 79 | Mary Maguire | 48 | Wife | None | Ire. Irish |
| 80 | Helena Maguire | 18 | Daughter | None | Massachusetts |
| 81 | Mary A. Maguire | 12 | Daughter | None | Massachusetts |
| 82 | Margaret Maguire | 11 | Daughter | None | Massachusetts |
| 83 | William Maguire | 8 | Son | None | Massachusetts |
| 84 | Lawrence Heffren | 46 | Head | Laborer | Can. English |
| 85 | Catherine Heffren | 39 | Wife | None | Can. English |
| 86 | Helena F. Heffren | 20 | Daughter | Packer | Can. English |
| 87 | Kathleen Heffren | 18 | Daughter | Boxmaker | Can. English |
| 88 | James E. Heffren | 16 | Son | Errand Boy | Can. English |
| 89 | John J. Green | 46 | Head | Freight Handler | Ire. Irish |
| 90 | Catherine Green | 44 | Wife | None | Ire. Irish |
| 91 | Thomas J. Green | 20 | Son | Helper | Massachusetts |
| 92 | Mary E. Green | 18 | Daughter | Vest Maker | Massachusetts |
| 93 | John Green | 16 | Son | Salesman | Massachusetts |
| 94 | Annette Green | 14 | Daughter | None | Massachusetts |
| 95 | Helen Green | 11 | Daughter | None | Massachusetts |
| 96 | Beatrice Green | 8 | Daughter | None | Massachusetts |
| 97 | Charles Green | 6 | Son | None | Massachusetts |
| 98 | Florence Green | 2 | Daughter | None | Massachusetts |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)