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Mary Mckenzie — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Essex, New Jersey
Our Model Tree links this Mary Mckenzie across the 1900, 1910 and 1920 US Censuses in Essex, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1860), then head of a 6-person household.
Age 50
b. ~1860
Female
Spouse
Born: Ireland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Essex, New Jersey |
| Surname | McKenzie |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 29 |
| Children Born | 3 |
| Children Living | 3 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Newark City |
| Est. Birth Year | ~1860 |
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 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Katharine Mckenzie | Daughter | — | 23 | ~1887 |
| Anthony Carricchia | Other | — | 37 | ~1873 |
| Elizabeth Mckenzie | Daughter | — | 25 | ~1885 |
| James Mckenzie | Head | — | 55 | ~1855 |
| Edward Cannon | Other | — | 43 | ~1867 |
| Mary Mckenzie | Spouse | — | 50 | ~1860 |
Census Appearances
1900
Essex, New …
Spouse, age 38
Essex, New Jersey · implied b. ~1862 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mackenzie |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Nov |
| Birth Year | 1862 |
| Year of Immigration | 1881 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Saleswoman |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Essex, New …
Spouse, age 50
Essex, New Jersey · implied b. ~1860 — 6 household members
| Surname | McKenzie |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 29 |
| Children Born | 3 |
| Children Living | 3 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Essex, New …
Spouse, age 57
Essex, New Jersey · implied b. ~1863 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mackenzie |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| 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 Mckenzie across 3 US Census years (1900, 1910 and 1920) in Essex, New Jersey, using XGBoost record linkage.
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This person
Anchor record
Mary Mckenzie
Spouse · 1910 · age 50 · b. ~1860 · New Jersey
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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 — Essex, New Jersey
Open full size
1910 US Federal Census — Essex, New Jersey
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po876unit:0254)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Heberg Scheele | 34 | Head | Manufacturer | New Jersey |
| 52 | Agnes L. Scheele | 32 | Wife | — | New Jersey |
| 53 | Cora M. Scheele | 12 | Daughter | — | New Jersey |
| 54 | John Coleclough | 25 | Boarder | Book Keeper | England |
| 55 | Charles D. Ross | 41 | Head | Butcher | Pennsylvania |
| 56 | Margaret Ross | 41 | Wife | — | New Jersey |
| 57 | John Schady | 51 | Head | Manager | New Jersey |
| 58 | Fred Koealy | 37 | Lodger | Painter | Germany |
| 59 | Walter Murphy | 28 | Lodger | Machinist | New York |
| 60 | Thomas Butler | 40 | Lodger | Laborer | New York |
| 61 | James Malone | 38 | Lodger | Horse Shoer | New Jersey |
| 62 | Frank A. Mulray | 33 | Lodger | Machinist | New Jersey |
| 63 | James E. Mallon | 36 | Lodger | Salesman | New Jersey |
| 64 | John Quinn | 75 | Lodger | Switchman | Ireland |
| 65 | John Reilly | 44 | Lodger | Machinist | New Jersey |
| 66 | James Reilly | 29 | Lodger | Machinist | New Jersey |
| 67 | George Sattarch | 18 | Lodger | Horseshoer | New Jersey |
| 68 | Frank Anderson | 37 | Lodger | Porter | New York |
| 69 | James Burke | 27 | Lodger | Horse Shoer | New Jersey |
| 70 | Lee Edgar De Witt | 18 | Lodger | Machinist | New York |
| 71 | Jacob H. Conradi | 18 | Lodger | Inspector | New Jersey |
| 72 | Ellen Schanlan | 58 | Lodger | Laundress | Ireland |
| 73 | Helen V. Conklin | 68 | Head | Keeper | New Jersey |
| 74 | Laura M. Conklin | 40 | Daughter | Saleslady | New Jersey |
| 75 | Harry W. Conklin | 26 | Son | Clerk | New Jersey |
| 76 | Annie Mahan | 30 | Lodger | Seamstress | New Jersey |
| 77 | John A. Varnovocs | 21 | Lodger | Waiter | Greece |
| 78 | Tony G. Varnovocs | 21 | Lodger | Cook | Greece |
| 79 | Nick G. Varnovocs | 25 | Lodger | Cook | Greece |
| 80 | Adam Vasiliow | 35 | Lodger | Cook | Greece |
| 81 | Ransalaer Britton | 43 | Head | Own Income | New Jersey |
| 82 | Anna M. Britton | 40 | Wife | — | New Jersey |
| 83 | Bessie S. H. Britton | 15 | Daughter | — | New Jersey |
| 84 | Josephine K. Hawkins | 73 | Mother-in-law | Own Income | New Jersey |
| 85 | Halsey R. Sanford | 24 | Head | Chauffeur | New Jersey |
| 86 | May E. Sanford | 17 | Wife | — | New Jersey |
| 87 | Sarah A. Mcgrath | 49 | Head | — | New Jersey |
| 88 | Mary E. Mcgrath | 24 | Daughter | Teacher | New Jersey |
| 89 | John W. Mcgrath | 21 | Son | Collector | New Jersey |
| 90 | Henry S. Swann | 55 | Head | Teller | New Jersey |
| 91 | Mary L. Swann | 50 | Wife | — | New York |
| 92 | Henry S. Swann | 23 | Son | Agent | New Jersey |
| 93 | Stewart Swann | 17 | Son | — | New Jersey |
| 94 | Fannie Johnson | 19 | Servant | Maid | South Carolina |
| 95 | James H. Mckenzie | 55 | Head | Retail Baker | New Jersey |
| 96 | Mary E. Mckenzie THIS PERSON | 50 | Wife | — | Ireland |
| 97 | Elizabeth Mckenzie | 25 | Daughter | Saleslady | New York |
| 98 | Katharine Mckenzie | 23 | Daughter | Book Keeper | New York |
| 99 | Edward J. Cannon | 43 | Lodger | Cooper | Pennsylvania |
| 100 | Anthony D. Carricchia | 37 | Lodger | Agent | Italy |
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)