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Margaret Mcguire — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Margaret Mcguire across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed), with identified parents Patrick & Anna — first a daughter (b.~1901), then head of a 6-person household.
Age 39
b. ~1901
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | McGuire |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Occupation | Assistant Buyer |
| Industry | Wholesale Dress |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 120 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Assistant Buyer |
| Township / Ward | New York City |
| Est. Birth Year | ~1901 |
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 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Mcguire | Daughter | — | 39 | ~1901 |
| Anna Mcguire | Spouse | — | 65 | ~1875 |
| Aileen Mcguire | Daughter | — | 25 | ~1915 |
| Virginia Mcguire | Daughter | — | 31 | ~1909 |
| Veronica Mcguire | Daughter | — | 27 | ~1913 |
| Patrick Mcguire | Head | — | 68 | ~1872 |
Census Appearances
1920
Kings, New …
Other, age 19
Kings, New York · implied b. ~1901 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGuire |
| Given Name | Margaret |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Kings, New …
Daughter, age 30
Kings, New York · implied b. ~1900 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGuire |
| Given Name | Margaret |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 20 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Manager |
| Industry | Casualty Company |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Daughter, age 39
Kings-County, New York · implied b. ~1901 — 6 household members
| Surname | McGuire |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Occupation | Assistant Buyer |
| Industry | Wholesale Dress |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 120 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| 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 Margaret Mcguire across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Patrick Mcguire (~0.92 confidence) and mother Anna Mcguire (~0.92 confidence) and mother Laura Gannon (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Patrick Mcguire
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Anna Mcguire
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Laura Gannon
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Mcguire
Daughter · 1940 · age 39 · b. ~1901 · New York
★ You are viewing this record
Sibling
Veronica Mcguire
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Aileen Mcguire
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Mcguire
Sibling · 1940 · age 31
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-t0627-02561-00456)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George Voelker | 7 | Son | — | New York |
| 2 | John H. Campbell | 31 | Head | Newspaper Pressman | New York |
| 3 | Genevieve Campbell | 32 | Wife | — | New York |
| 4 | John Jr. Campbell | 6 | Son | — | New York |
| 5 | Patricia Campbell | 5 | Daughter | — | New York |
| 6 | Judith Campbell | 1 | Daughter | — | New York |
| 7 | William H. Lapp | 78 | Head | Roofer | New York |
| 8 | Catherine Lapp | 68 | Wife | — | New York |
| 9 | Kathryn M. Lapp | 28 | Daughter | Office Clerk | New York |
| 10 | Roderick Rodrigues | 55 | Head | Carpenter | Portugal |
| 11 | Margaret Rodrigues | 54 | Wife | — | New York |
| 12 | Vincent Rodrigues | 21 | Son | Shipping Clerk | New York |
| 13 | Louis Boulis | 50 | Lodger | — | Russia |
| 14 | Peter Young | 53 | Lodger | — | New York |
| 15 | Charles Batti | 76 | Lodger | — | Italy |
| 16 | Charles Kearney | 54 | Head | — | New York |
| 17 | Elizabeth M. Kearney | 49 | Wife | — | New York |
| 18 | Robert V. Kearney | 23 | Son | — | New York |
| 19 | Joan M. Kearney | 20 | Daughter | — | New York |
| 20 | Walter Kearney | 17 | Son | — | New York |
| 21 | William B. Kearney | 82 | Father-in-law | — | New York |
| 22 | Catherine Kearney | 51 | Sister-in-law | Investigator | New York |
| 23 | Mary Kearney | 45 | Sister-in-law | Office Clerk | New York |
| 24 | Patrick H. Gibbons | 60 | Head | Mason | Irish Free State |
| 25 | Margaret Gibbons | 58 | Wife | — | Irish Free State |
| 26 | Margaret M. Gibbons | 23 | Daughter | Office Clerk | New York |
| 27 | Elizabeth A. Gibbons | 21 | Daughter | Salesgirl | New York |
| 28 | James C. Furman | 72 | Head | — | New York |
| 29 | Catherine Furman | 63 | Wife | — | Irish Free State |
| 30 | Patrick Mcguire | 68 | Head | — | Northern Ireland |
| 31 | Anna Mcguire | 65 | Wife | — | Northern Ireland |
| 32 | Margaret Mcguire THIS PERSON | 39 | Daughter | Assistant Buyer | New York |
| 33 | Virginia Mcguire | 31 | Daughter | — | New York |
| 34 | Veronica Mcguire | 27 | Daughter | School Teacher | New York |
| 35 | Aileen Mcguire | 25 | Daughter | — | New York |
| 36 | Ella O'Connor | 50 | Head | — | New York |
| 37 | David O'Connor | 60 | Brother | — | New York |
| 38 | Charles O'Connor | 55 | Brother | Mail Carrier | New York |
| 39 | Edward White | 30 | Nephew | Taxi Driver | New York |
| 40 | Ann White | 30 | Niece | Office Clerk | New York |
Pedigree Summary
Margaret + 3 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)