MK
Mary Kenney — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Essex, Massachusetts
Our Model Tree links this Mary Kenney across the 1900, 1910 and 1920 US Censuses in Essex, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1843), then head of a 5-person household.
Age 57
b. ~1843
Female
Spouse
Born: Maine
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Essex, Massachusetts |
| Surname | Kenney |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Maine |
| Birth Month | Feb |
| Birth Year | 1843 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Township / Ward | Lynn City |
| Est. Birth Year | ~1843 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Lewis Kenney | Son | — | 23 | ~1877 |
| Laforest Kenney | Son | — | 26 | ~1874 |
| George Kenney | Son | — | 21 | ~1879 |
| Owen Kenney | Head | — | 60 | ~1840 |
| Mary Kenney | Spouse | — | 57 | ~1843 |
Census Appearances
1900
Essex, Massachusetts
Spouse, age 57
Essex, Massachusetts · implied b. ~1843 — 5 household members
| Surname | Kenney |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Maine |
| Birth Month | Feb |
| Birth Year | 1843 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
Head, age 72
Essex, Massachusetts · implied b. ~1838 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kinney |
| Given Name | Mary A |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 72 |
| Marital Status | Widowed |
| Birthplace | Maine |
| Children Born | 1 |
| Children Living | 1 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1920
Essex, Massachusetts
Other, age 81
Essex, Massachusetts · implied b. ~1839 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kinney |
| Given Name | Mary J |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 81 |
| Marital Status | Widowed |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Kenney across 3 US Census years (1900, 1910 and 1920) in Essex, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Mary Kenney
Spouse · 1900 · age 57 · b. ~1843 · 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 — Essex, Massachusetts
Open full size
1900 US Federal Census — Essex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu644unit:0418)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Kate Burke | 18 | Daughter | — | Massachusetts |
| 52 | Joseph Dupont | 34 | Head | Shoe Cutter | Canada (Eng) |
| 53 | Virginie Dupont | 35 | Sister | — | Canada (Eng) |
| 54 | Henry Swain | 48 | Head | Cigar Maker | England |
| 55 | Eugenie Swain | 44 | Wife | — | Canada (Fr) |
| 56 | James Swain | 17 | Son | Cementer Shoe | Canada (Fr) |
| 57 | May Swain | 15 | Daughter | At School | Canada (Fr) |
| 58 | Edward Swain | 13 | Son | At School | Canada (Fr) |
| 59 | Henry Swain | 10 | Son | At School | Massachusetts |
| 60 | Eva Swain | 8 | Daughter | At School | Massachusetts |
| 61 | Frank Swain | 4 | Son | — | Massachusetts |
| 62 | Marie Swain | 1 | Daughter | — | Massachusetts |
| 63 | Deborah Dorgin | 62 | Head | — | Ireland |
| 64 | Peter Lousnos | 28 | Head | Fruit Peddler | Greece |
| 65 | Constantine Lousnos | 19 | Brother | Fruit Peddler | Greece |
| 66 | Jon Patricios | 23 | Roomer | Fruit Peddler | Greece |
| 67 | Edward Murphy | 57 | Head | Shoe Laster | Massachusetts |
| 68 | Albert Ham | 62 | Head | M. Key Operator Shoe | Maine |
| 69 | Harrietta Ham | 54 | Wife | — | Massachusetts |
| 70 | Owen Kenney | 60 | Head | Shoe Maker | England |
| 71 | Mary A Kenney THIS PERSON | 57 | Wife | — | Maine |
| 72 | Laforest Kenney | 25 | Son | Shoe Maker | Massachusetts |
| 73 | George O Kenney | 21 | Son | Book-Keeper | Massachusetts |
| 74 | Lewis W Kenney | 23 | Son | Shoe Maker | Massachusetts |
| 75 | William Cabitt | 40 | Head | Salesman - Hardware | Massachusetts |
| 76 | Sarah L Cabitt | 39 | Wife | — | Massachusetts |
| 77 | Rachael Marvel | 81 | Mother in law | — | Massachusetts |
| 78 | Charles E Collins | 25 | Head | Barber | Massachusetts |
| 79 | Mary B Collins | 25 | Wife | — | Massachusetts |
| 80 | Helen G Collins | 1 | Daughter | — | Massachusetts |
| 81 | Fred Beaucant | 28 | Head | Salesman Leather | England |
| 82 | Elfrida Beaucant | 30 | Wife | — | England |
| 83 | Mary Allen | 75 | Head | — | Massachusetts |
| 84 | Ida H Planted | 52 | Daughter | Book Keeper | Massachusetts |
| 85 | John F Planted | 29 | Grandson | — | Massachusetts |
| 86 | James D Mckay | 41 | Head | Mason | Canada (Eng) |
| 87 | Beatrice Mckay | 48 | Wife | — | Massachusetts |
| 88 | Gladys M Mckay | 5 | Daughter | At School | Massachusetts |
| 89 | Ruth E Mckay | 2 | Daughter | — | Massachusetts |
| 90 | James W Bross | 33 | Head | Grocery Salesman | New Hampshire |
| 91 | Mary M Bross | 33 | Wife | — | Canada (Eng) |
| 92 | John Mclay | 52 | Head | Mason | Canada (Eng) |
| 93 | Catherine J Mclay | 52 | Wife | — | Canada (Eng) |
| 94 | Mabel Mclay | 23 | Daughter | — | Massachusetts |
| 95 | Isaac F Ward | 56 | Head | Painter House | England |
| 96 | Annie E Ward | 54 | Wife | Owner Variety Store | Massachusetts |
| 97 | Edith G Messer | 29 | Daughter | — | Massachusetts |
| 98 | Mildreth G Messer | 7 | Grand Daughter | At School | Massachusetts |
| 99 | Martin E Johnson | 34 | Boarder | Paper Hanger | Sweden |
| 100 | William H Ward | 41 | Head | Shoe Cutter | Massachusetts |
Related Census Records
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)