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Mary Mccoy — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Essex, New Jersey
Our Model Tree links this Mary Mccoy across the 1910 and 1920 US Censuses in Essex, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1876), then head of a 9-person household.
Age 44
b. ~1876
Female
Spouse
Born: New Jersey
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Essex, New Jersey |
| Surname | McCoy |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Town Of Belleville 1St District |
| Est. Birth Year | ~1876 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Augusta Mccoy | Daughter | — | 13 | ~1907 |
| Loretta Mccoy | Daughter | — | 19 | ~1901 |
| William Mccoy | Head | — | 44 | ~1876 |
| Vincent Mccoy | Son | — | 6 | ~1914 |
| Andrew Mccoy | Son | — | 8 | ~1912 |
| Richard Mccoy | Son | — | 10 | ~1910 |
| Thomas Mccoy | Son | — | 15 | ~1905 |
| William Mccoy | Son | — | 17 | ~1903 |
| Mary Mccoy | Spouse | — | 44 | ~1876 |
Census Appearances
1910
Essex, New …
Spouse, age 33
Essex, New Jersey · implied b. ~1877 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCoy |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Years Married | 11 |
| Children Born | 7 |
| Children Living | 6 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Essex, New …
Spouse, age 44
Essex, New Jersey · implied b. ~1876 — 9 household members
| Surname | McCoy |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Mccoy across 2 US Census years (1910 and 1920) in Essex, New Jersey, using XGBoost record linkage.
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This person
Anchor record
Mary Mccoy
Spouse · 1920 · age 44 · b. ~1876 · New Jersey
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Essex, New Jersey
Open full size
1920 US Federal Census — Essex, New Jersey
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1028unit:0126)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Clara Lundon | 32 | Step daughter | None | New Jersey |
| 2 | Raymond Lundon | 22 | Step son | Machinist | New Jersey |
| 3 | Earl Lundon | 11 | Grand son | None | New Jersey |
| 4 | Hazel C. Conrad | 10 | Grand daughter | None | New Jersey |
| 5 | Robert Radler | 6 | Grand son | None | New Jersey |
| 6 | Norman Keller | 3 | Grand daughter | None | New Jersey |
| 7 | Thomas H. Ward | 40 | Head | Engineer | New Jersey |
| 8 | Anna M. Ward | 40 | Wife | None | New Jersey |
| 9 | Maria C. Ward | 4 | Daughter | None | New Jersey |
| 10 | William Mccoy | 44 | Head | Shirt Ironer | New Jersey |
| 11 | Mary A. Mccoy THIS PERSON | 44 | Wife | None | New Jersey |
| 12 | Loretta Mccoy | 19 | Daughter | Typewriter | New Jersey |
| 13 | William J. Mccoy | 17 | Son | Apprentice | New Jersey |
| 14 | Thomas J. Mccoy | 15 | Son | Clerk | New Jersey |
| 15 | Augusta M. Mccoy | 13 | Daughter | None | New Jersey |
| 16 | Richard P. Mccoy | 10 | Son | None | New Jersey |
| 17 | Andrew Mccoy | 8 | Son | None | New Jersey |
| 18 | Vincent Mccoy | 6 | Son | None | New Jersey |
| 19 | John T. Mcwilliams | 63 | Head | Fireman | New York |
| 20 | Catherine Mcwilliams | 44 | Wife | None | Ireland |
| 21 | Agnes Mcwilliams | 19 | Son | Time Keeper | Pennsylvania |
| 22 | Mary Mcwilliams | 17 | Daughter | Stenographer | New Jersey |
| 23 | Catherine Mcwilliams | 16 | Daughter | Clerk | New Jersey |
| 24 | Zita Mcwilliams | 7 | Daughter | None | New Jersey |
| 25 | John Jr. Mcwilliams | 5 | Son | None | New Jersey |
| 26 | Eulah G. Young | 19 | Boarder | Saleslady | New Jersey |
| 27 | Francis Williams | 19 | Boarder | Laborer | New Jersey |
| 28 | Joseph Wells | 72 | Head | Laborer | Pennsylvania |
| 29 | Louisa Wells | 60 | Wife | None | Virginia |
| 30 | Grace Wells | 24 | Daughter | None | Pennsylvania |
| 31 | Hudson M. Wells | 19 | Son | None | Pennsylvania |
| 32 | Alexander Dolphin | 24 | Son-in-law | Laborer | Massachusetts |
| 33 | Raymond Dolphin | 1 | Grand son | None | New Jersey |
| 34 | William Schick | 74 | Head | Laborer | Germany |
| 35 | Lena Schick | 72 | Wife | None | Germany |
| 36 | Mathilda Stiles | 33 | Daughter | None | New Jersey |
| 37 | Hubert Stiles | 31 | Son-in-law | Inspector | New Jersey |
| 38 | Dorothy Stiles | 5 | Grand daughter | None | New Jersey |
| 39 | Robert Stiles | 3 | Grand son | None | New Jersey |
| 40 | Leslie Stiles | 1 | Grand son | None | New Jersey |
| 41 | Kenneth Stiles | 1 | Grand son | None | New Jersey |
| 42 | Angelo Scaranos | 46 | Head | File Sharpener | Italy |
| 43 | Michele Scaranos | 46 | Wife | None | Italy |
| 44 | Mary Scaranos | 20 | Daughter | Mince String | Italy |
| 45 | Elizabeth Scaranos | 15 | Daughter | Laborer | New Jersey |
| 46 | Catherine Scaranos | 13 | Daughter | None | New Jersey |
| 47 | Joseph Scaranos | 12 | Son | None | New Jersey |
| 48 | Asherina Scaranos | 9 | Daughter | None | New Jersey |
| 49 | Rosa Scaranos | 7 | Daughter | None | New Jersey |
| 50 | Henry Scaranos | 5 | Son | None | New Jersey |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)