MC
Mary Connor — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Kings, New York
Our Model Tree links this Mary Connor across the 1920 and 1930 US Censuses in Kings, New York (XGBoost, ~Confirmed) — first a daughter (b.~1892), then head of a 9-person household.
Age 28
b. ~1892
Female
Daughter
Born: Ireland
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Kings, New York |
| Surname | Connor |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Borough Brooklyn |
| Est. Birth Year | ~1892 |
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 |
|---|---|---|---|---|
| Dorothy Connor | Daughter | — | 2 | ~1918 |
| Catherine Connor | Daughter | — | 23 | ~1897 |
| Marion Connor | Daughter | — | 19 | ~1901 |
| Mary Connor | Daughter | — | 28 | ~1892 |
| John Connor | Head | — | 57 | ~1863 |
| John Connor | Son | — | 26 | ~1894 |
| William Connor | Son | — | 23 | ~1897 |
| Thomas Connor | Son | — | 21 | ~1899 |
| Catherine Connor | Spouse | — | 51 | ~1869 |
Census Appearances
1920
Kings, New …
Daughter, age 28
Kings, New York · implied b. ~1892 — 9 household members
| Surname | Connor |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
Kings, New …
Other, age 38
Kings, New York · implied b. ~1892 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conners |
| Given Name | Mary |
| Relationship to Head | Servant |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Single |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1904 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Domestic |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| 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 Connor across 2 US Census years (1920 and 1930) in Kings, New York, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Connor
Daughter · 1920 · age 28 · b. ~1892 · New York
★ You are viewing this record
Sibling
William Connor
Sibling · 1920 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Connor
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Connor
Sibling · 1920 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Connor
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Connor
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Connor
Sibling · 1920 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Kings, New York
Open full size
1920 US Federal Census — Kings, New York
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1144unit:0174)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Alice Simmons | 50 | Head | Cook | U. S. |
| 2 | Catherine Simmons | 60 | Mother | — | Ireland |
| 3 | Frederick Simmons | 15 | Son | — | U. S. |
| 4 | Mary Simmons | 21 | Daughter | Stenographer | U. S. |
| 5 | John Reagan | 28 | Head | Laborer | N. Y. City |
| 6 | Nora Reagan | 22 | Wife | — | Ireland |
| 7 | Florence Reagan | 3 | Daughter | — | N. Y. City |
| 8 | Jane Reagan | 1 | Daughter | — | N. Y. City |
| 9 | John Connor | 57 | Head | Watchman | Ireland |
| 10 | Catherine Connor | 51 | Wife | — | Germany |
| 11 | Catherine Connor | 23 | Daughter | Stenographer | Ireland |
| 12 | Thomas Connor | 21 | Son | Clerk | Ireland |
| 13 | William Connor | 23 | Son | Laborer | Ireland |
| 14 | Mary Connor THIS PERSON | 28 | Daughter | — | Ireland |
| 15 | John Connor | 26 | Son | Laborer | Ireland |
| 16 | Marion Connor | 19 | Daughter | Clerk | Ireland |
| 17 | Dorothy Connor | 2 | Daughter | — | N. Y. City |
| 18 | Robert Mckay | 24 | Head | Fireman | U. S. |
| 19 | Michael Mckay | 27 | Son | Laborer | U. S. |
| 20 | Thomas Mckay | 30 | Son | Laborer | U. S. |
| 21 | Walter Sheehan | 39 | Head | Policeman | U. S. |
| 22 | Margaret Sheehan | 38 | Wife | — | U. S. |
| 23 | Henry Helland | 38 | Head | Baker | Germany |
| 24 | Hannah Helland | 40 | Wife | — | Ireland |
| 25 | John Carey | 51 | Head | Laborer | Ireland |
| 26 | Mary Carey | 50 | Wife | — | Ireland |
| 27 | Mary Carey | 24 | Daughter | Stenographer | U. S. |
| 28 | Michael Konuk | 32 | Head | Cook | Europe |
| 29 | Pauline Konuk | 21 | Wife | — | Europe |
| 30 | Julia Konuk | 3 | Daughter | — | U. S. |
| 31 | Henry Arnold | 27 | Head | Clerk | U. S. |
| 32 | Petrel Arnold | 24 | Wife | — | Norway |
| 33 | John Arnold | 3 | Son | — | U. S. |
| 34 | Julia Arnold | 0 | Daughter | — | U. S. |
| 35 | Mike Napolitano | 32 | Head | Laborer | Italy |
| 36 | Stella Napolitano | 24 | Wife | — | Italy |
| 37 | Willie De Allame | 34 | Head | Laborer | U. S. |
| 38 | George De Allame | 11 | Son | — | U. S. |
| 39 | Edward De Allame | 4 | Son | — | U. S. |
| 40 | Joseph Duffy | 25 | Head | Laborer | U. S. |
| 41 | Julia Duffy | 23 | Wife | — | U. S. |
| 42 | Giacomo Delafillo | 36 | Head | Laborer | Italy |
| 43 | Ferdinand Schulzer | 39 | Head | Laborer | U. S. |
| 44 | Bridget Schulzer | 44 | Wife | — | Ireland |
| 45 | Helen Schulzer | 9 | Daughter | — | U. S. |
| 46 | Ruth Schulzer | 6 | Daughter | — | U. S. |
| 47 | Michael Gunnane | 27 | Head | Laborer | Ireland |
| 48 | Michael Jr. Gunnane | 20 | Son | Laborer | U. S. |
| 49 | Francis Gunnane | 19 | Son | Laborer | U. S. |
| 50 | Susie Gunnane | 16 | Daughter | — | U. S. |
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)