MD
Mary Dougherty — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Mary Dougherty across the 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 9-person household.
Age 18
b. ~1922
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Dougherty |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | New York City |
| Est. Birth Year | ~1922 |
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 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Dougherty | Daughter | — | 18 | ~1922 |
| Grace Dougherty | Daughter | — | 13 | ~1927 |
| Anne Dougherty | Daughter | — | 8 | ~1932 |
| Patrick Dougherty | Head | — | 46 | ~1894 |
| Arthur Dougherty | Son | — | 11 | ~1929 |
| Patrick Dougherty | Son | — | 20 | ~1920 |
| James Dougherty | Son | — | 16 | ~1924 |
| Walter Dougherty | Son | — | 12 | ~1928 |
| Matilda Dougherty | Spouse | — | 44 | ~1896 |
Census Appearances
1930
Kings, New …
Daughter, age 9
Kings, New York · implied b. ~1921 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dougherty |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Ireland |
| Mother's Birthplace | New York |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Daughter, age 18
Kings-County, New York · implied b. ~1922 — 9 household members
| Surname | Dougherty |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Dougherty across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Dougherty
Daughter · 1940 · age 18 · b. ~1922 · New York
★ You are viewing this record
Sibling
Patrick Dougherty
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Dougherty
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Dougherty
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Dougherty
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Dougherty
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anne Dougherty
Sibling · 1940 · age 8
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
1940 US Federal Census — Kings-County, New York
Open full size
1940 US Federal Census — Kings-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02582-00754)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Patrick E Dougherty | 46 | Head | Policeman | New York |
| 42 | Matilda K Dougherty | 44 | Wife | — | New York |
| 43 | Patrick E Dougherty | 20 | Son | Clerk | New York |
| 44 | Mary A Dougherty THIS PERSON | 18 | Daughter | — | New York |
| 45 | James F Dougherty | 16 | Son | — | New York |
| 46 | Grace P Dougherty | 13 | Daughter | — | New York |
| 47 | Walter T Dougherty | 12 | Son | — | New York |
| 48 | Arthur T Dougherty | 11 | Son | — | New York |
| 49 | Anne M Dougherty | 8 | Daughter | — | New York |
| 50 | Arthur E Scallon | 72 | Head | — | New York |
| 51 | Anna E Scallon | 63 | Wife | — | New York |
| 52 | William A Scallon | 31 | Son | Mail Clerk | New York |
| 53 | Harold Hyland | 60 | Head | Route Salesman | Illinois |
| 54 | Bella Hyland | 61 | Wife | — | New York |
| 55 | Richard Hyland | 25 | Son | Route Salesman | New York |
| 56 | John Hyland | 11 | Son | — | New York |
| 57 | Harold Hyland | 10 | Son | — | New York |
| 58 | Nora Ronana | 47 | Sister in Law | — | New York |
| 59 | — | None | — | — | — |
| 60 | Hyman Lubman | 76 | Head | — | Germany |
| 61 | Tillie Lubman | 77 | Wife | — | Russia |
| 62 | Vincenzo Torchiano | 52 | Head | Ice Man | Italy |
| 63 | Angelina Torchiano | 46 | Wife | — | Italy |
| 64 | Elias Shalhoub | 55 | Head | Machine Operator | Syria |
| 65 | Bahia Shalhoub | 42 | Wife | — | Syria |
| 66 | Kalal Shalhoub | 9 | Son | — | New York |
| 67 | Cliss Shalhoub | 4 | Son | — | New York |
| 68 | Edward Shalhoub | 1 | Son | — | New York |
| 69 | Beatrice Shalhoub | 44 | Brother | Bookkeeper | Syria |
| 70 | Joseph Shalhoub | 38 | Brother | Salesman | Syria |
| 71 | Sophie Mansour | 54 | Head | — | Syria |
| 72 | Jane Mansour | 22 | Son | Machinist | Syria |
| 73 | Marie Mahany | 33 | Daughter | Dressmaker | Syria |
| 74 | Alfred Mahany | 26 | Son in Law | Counter Clerk | Syria |
| 75 | Florence Mahany | 15 | Granddaughter | — | New York |
| 76 | Alfred Mahany | 14 | Grandson | — | New York |
| 77 | Anthony Nicolay | 47 | Head | Maintenance Man | Italy |
| 78 | Katherine Nicolay | 45 | Wife | — | Italy |
| 79 | Frank Nicolay | 26 | Son | Milkman | Italy |
| 80 | Katherine Nicolay | 20 | Daughter | Stenographer | New York |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)