MH
Mary Hickey — 1920 US Census Record
Linked across censuses1920 United States Federal Census · New York, New York
Our Model Tree links this Mary Hickey across the 1910, 1920, 1930 and 1940 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a head (b.~1864), then head of a 3-person household.
Age 56
b. ~1864
Female
Head
Born: Ireland
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | New York, New York |
| Surname | Hickey |
| Given Name | Mary |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Borough Of Manhattan |
| Est. Birth Year | ~1864 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Hickey | Head | — | 56 | ~1864 |
| John Hickey | Son | — | 19 | ~1901 |
| Edward Hickey | Son | — | 18 | ~1902 |
Census Appearances
1910
New York, …
Other, age 50
New York, New York · implied b. ~1860 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hickey |
| Given Name | Mary |
| Relationship to Head | Servant |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Children Born | 3 |
| Children Living | 3 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Housework |
| Industry | Private Family |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
New York, …
Head, age 56
New York, New York · implied b. ~1864 — 3 household members
| Surname | Hickey |
| Given Name | Mary |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| 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 |
1930
New York, …
Other, age 66
New York, New York · implied b. ~1864 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hickey |
| Given Name | Mary B |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1885 |
| Age at First Marriage | 20 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | Head-HR |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
New-York-County, New …
Other, age 81
New-York-County, New York · implied b. ~1859 — 40 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hickey |
| Given Name | Mary |
| Relationship to Head | H |
| Sex | F |
| Color / Race | White |
| Age | 81 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Roscommon |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Highest Grade | No 4 |
| 1935 Residence | 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 Hickey across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Hickey
Head · 1920 · age 56 · b. ~1864 · New York
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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 — New York, New York
Open full size
1920 US Federal Census — New York, New York
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1205unit:0592)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ralph Laure | 30 | boarder | Manager | New York |
| 2 | Anna Rainville | 45 | lodger | Nurse | Massachusetts |
| 3 | Mary Murphy | 45 | lodger | Forelady | New York |
| 4 | Ernest Brehmer | 34 | lodger | Waiter | Bohemia |
| 5 | Franz Glaser | 32 | lodger | Laborer | Germany |
| 6 | Harry E. Foster | 35 | lodger | Manager | New York |
| 7 | Florence Foster | 27 | lodger | Saleslady | Rhode Island |
| 8 | Daniel Driscoll | 23 | lodger | Mechanic | New York |
| 9 | Louise Driscoll | 23 | lodger | Saleslady | Pennsylvania |
| 10 | Marie Kurtz | 29 | lodger | Nurse | France |
| 11 | Charles Teschner | 20 | lodger | Clerk | Germany |
| 12 | Frank Corey | 67 | lodger | None | Connecticut |
| 13 | Louis Cooper | 24 | lodger | Cutter | Roumania |
| 14 | Albert E. Cohen | 43 | head | Salesman | New York |
| 15 | Anna Cohen | 41 | wife | None | New York |
| 16 | Ruth A. Cohen | 17 | daughter | Typist | New York |
| 17 | Arnold Trembut | 33 | lodger | Sign Painter | Hungary |
| 18 | Abraham Demisky | 28 | boarder | Upholsterer | Russia |
| 19 | Mary Hickey THIS PERSON | 56 | head | None | Ireland |
| 20 | John Hickey | 19 | son | Oiler | New York |
| 21 | Edward Hickey | 18 | son | Packer | New York |
| 22 | Mary Clarke | 38 | head | Saleslady | Ireland |
| 23 | Madeline Hagemeyer | 62 | head | Housekeeper | Germany |
| 24 | Joseph Bloomfield | 29 | head | General Hand | Italy |
| 25 | Carmela Bloomfield | 26 | wife | None | Italy |
| 26 | Salvatore Bloomfield | 24 | brother | Ice Coal | Italy |
| 27 | Antonio Zollo | 22 | lodger | Ice Man | Italy |
| 28 | Benjamin Zollo | 27 | head | Barber | Italy |
| 29 | Sophie Zollo | 28 | wife | Clerk | Germany |
| 30 | Margaret Moreau | 59 | head | Waitress | France |
| 31 | Louis Jr. Nessel | 33 | head | Steam Fitter | New York |
| 32 | Anna Nessel | 19 | wife | None | New York |
| 33 | Louis W. Nessel | 0 | son | None | New York |
| 34 | Louis M. Garvin | 27 | head | Salesman | New York |
| 35 | Gertrude Garvin | 28 | wife | None | Canada |
| 36 | Thomas Scanlon | 28 | head | Watchman | New York |
| 37 | Ella Scanlon | 25 | wife | Bookkeeper | New York |
| 38 | Joseph Heffernan | 26 | head | Clerk | New York |
| 39 | Mary Heffernan | 21 | wife | None | New York |
| 40 | Augustus Mccarthy | 35 | head | Letter Carrier | Connecticut |
| 41 | Grace Mccarthy | 28 | wife | None | New York |
| 42 | Augustine Mccarthy | 3 | son | None | New York |
| 43 | Helen Mccarthy | 1 | daughter | None | New York |
| 44 | Thomas Moran | 34 | head | Manufacturer | New York |
| 45 | Mary Moran | 30 | wife | None | New York |
| 46 | Harry Kaprice | 50 | head | Salesman | England |
| 47 | Amelia Kaprice | 34 | wife | None | New York |
| 48 | John Kaprice | 35 | brother | Salesman | England |
| 49 | Mackenzie | 35 | head | Nurse | New York |
| 50 | John Henry Wademan | 42 | head | Grocery Store | Germany |
Related Census Records
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)