MT
Mary Tracy — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Mary Tracy across the 1900 and 1910 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1853), then head of a 7-person household.
Age 47
b. ~1853
Female
Spouse
Born: Ireland
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Suffolk, Massachusetts |
| Surname | Tracy |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Sept |
| Birth Year | 1853 |
| Year of Immigration | 1865 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Boston |
| Est. Birth Year | ~1853 |
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.
7 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Michael Tracy | Son | — | 14 | ~1886 |
| Patrick Tracy | Head | — | 56 | ~1844 |
| Mary Tracy | Daughter | — | 21 | ~1879 |
| Agnes Tracy | Daughter | — | 9 | ~1891 |
| James Tracy | Son | — | 11 | ~1889 |
| Patrick Tracy | Son | — | 13 | ~1887 |
| Mary Tracy | Spouse | — | 47 | ~1853 |
Census Appearances
1900
Suffolk, Massachusetts
Spouse, age 47
Suffolk, Massachusetts · implied b. ~1853 — 7 household members
| Surname | Tracy |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Sept |
| Birth Year | 1853 |
| Year of Immigration | 1865 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Suffolk, Massachusetts
Spouse, age 52
Suffolk, Massachusetts · implied b. ~1858 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tracey |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 27 |
| Children Born | 0 |
| Children Living | 0 |
| Year of Immigration | 1865 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| 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 Mary Tracy across 2 US Census years (1900 and 1910) in Suffolk, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Mary Tracy
Spouse · 1900 · age 47 · b. ~1853 · 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:1900:12thcensusofpopu684unit:0917)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Henrietta Layden | 2 | Head | — | Massachusetts |
| 52 | Martin Dinnin | 62 | Head | Blacksmith Smith | Ireland |
| 53 | Bridget Dinnin | 54 | Wife | — | Ireland |
| 54 | Agnes Dinnin | 17 | Daughter | At School | Massachusetts |
| 55 | Mary Dinnin | 14 | Daughter | At School | Massachusetts |
| 56 | Patrick Bennett | 35 | Head | House Painter | Ireland |
| 57 | Mary Bennett | 14 | Daughter | Setting Colors Carpet Fac | Massachusetts |
| 58 | John Guerdon | 40 | Boarder | Laborer | Ireland |
| 59 | Joseph Battaglia | 38 | Boarder | Barber | Italy |
| 60 | William Schleich | 30 | Head | Bottler | Germany |
| 61 | Annie Schleich | 35 | Wife | — | Germany |
| 62 | Maurice Connell | 23 | Head | Carpenter | Canada Eng |
| 63 | Annie Connell | 24 | Wife | — | New York |
| 64 | Clifford Connell | 1 | Son | — | Massachusetts |
| 65 | Marion Liner | 65 | Mother-in-law | — | Germany |
| 66 | Daniel Rumney | 31 | Head | Laborer | Massachusetts |
| 67 | James Currie | 7 | Step-child | At School | Massachusetts |
| 68 | Edward Currie | 5 | Step-child | — | Massachusetts |
| 69 | Margaret Currie | 2 | Step-child | — | Massachusetts |
| 70 | Margaret Rumney | 30 | Wife | — | Massachusetts |
| 71 | Michael Fallon | 27 | Boarder | Day Laborer | Massachusetts |
| 72 | James Foley | 23 | Boarder | Teamster | Massachusetts |
| 73 | Edward Foley | 27 | Boarder | Teamster | Massachusetts |
| 74 | Frank Good | 28 | Boarder | Day Laborer | Massachusetts |
| 75 | Thomas Good | 30 | Boarder | Day Laborer | Massachusetts |
| 76 | Patrick Tracy | 55 | Head | Day Laborer | Ireland |
| 77 | Mary Tracy THIS PERSON | 46 | Wife | — | Ireland |
| 78 | Mary Tracy | 20 | Daughter | Elec. Wkr. | Massachusetts |
| 79 | Michael Tracy | 13 | Son | At School | Massachusetts |
| 80 | Patrick Tracy | 12 | Son | At School | Massachusetts |
| 81 | James Tracy | 10 | Son | At School | Massachusetts |
| 82 | Agnes Tracy | 9 | Daughter | At School | Massachusetts |
| 83 | Mardi Kucleorian | 49 | Head | — | Turkey |
| 84 | Frank Kucleorian | 22 | Son | Shoe Fac. | Turkey |
| 85 | George Kucleorian | 27 | Son | Shoe Fac. | Turkey |
| 86 | Oscar Kucleorian | 13 | Son | At School | Turkey |
| 87 | Hagopush Markarian | 24 | Daughter-in-law | — | Turkey |
| 88 | Paul Markarian | 33 | Son-in-law | Type Setter | Turkey |
| 89 | Harriet Markarian | 21 | Daughter | — | Turkey |
| 90 | Martha Kucleorian | 17 | Daughter | — | Turkey |
| 91 | Michael White | 56 | Head | Tin-Smith | Canada Eng |
| 92 | Kate White | 19 | Daughter | Box Maker Paper | Massachusetts |
| 93 | Isabella White | 17 | Daughter | Apprentice Dressm | Massachusetts |
| 94 | Isabelle Roach | 56 | Sister-in-law | — | Ireland |
| 95 | Arthur Squimett | 20 | Son-in-law | Plumbers Helper | Massachusetts |
| 96 | Sarah Squimett | 20 | Daughter | — | Massachusetts |
| 97 | George Squimett | None | Son-in-law | — | Massachusetts |
| 98 | Michael Otis | 71 | Head | Machinist | Massachusetts |
| 99 | Mary Otis | 30 | Sister | Music Operator Cloaks | Massachusetts |
| 100 | Annie Otis | 28 | Sister | Music Operator Cloaks | 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)