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Lucy Thomas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Lucy Thomas across the 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 9-person household.
Age 21
b. ~1919
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Thomas |
| Given Name | Lucy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Occupation | Cashier |
| Industry | Retail Store |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 280 |
| Highest Grade | H-4 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Cashier |
| Township / Ward | New York City |
| Est. Birth Year | ~1919 |
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 Lucy | Age | Birth yr |
|---|---|---|---|---|
| Edward Thomas | Head | — | 46 | ~1894 |
| Elizabeth Thomas | Spouse | — | 43 | ~1897 |
| Doris Thomas | Daughter | — | 11 | ~1929 |
| Elga Thomas | Daughter | — | 23 | ~1917 |
| Eugene Meury | Other | — | 74 | ~1866 |
| Barbara Thomas | Daughter | — | 8 | ~1932 |
| Edward Thomas | Son | — | 20 | ~1920 |
| William Thomas | Son | — | 16 | ~1924 |
| Lucy Thomas | Daughter | — | 21 | ~1919 |
Census Appearances
1930
Kings, New …
Daughter, age 11
Kings, New York · implied b. ~1919 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Lucy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Daughter, age 21
Kings-County, New York · implied b. ~1919 — 9 household members
| Surname | Thomas |
| Given Name | Lucy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Occupation | Cashier |
| Industry | Retail Store |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 280 |
| Highest Grade | H-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 Lucy Thomas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lucy Thomas
Daughter · 1940 · age 21 · b. ~1919 · New York
★ You are viewing this record
Sibling
Elga Thomas
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Thomas
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Thomas
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Thomas
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Thomas
Sibling · 1940 · age 11
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-t0627-02616-00548)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Louis Adamo | 13 | Son | — | New York |
| 42 | Raphael Pagano | 44 | Head | Truckman | New York |
| 43 | Philomena Pagano | 42 | Wife | 0 | New York |
| 44 | Kenneth Pagano | 16 | Son | 0 | New York |
| 45 | Herbert Pagano | 11 | Son | 0 | New York |
| 46 | Joseph Singer | 43 | Head | Plumber | Russia |
| 47 | Pauline Singer | 43 | Wife | 0 | Austria |
| 48 | Sylvia Singer | 18 | Daughter | New Worker | New York |
| 49 | Lawrence Singer | 13 | Son | 0 | New York |
| 50 | Samuel Turic | 45 | Head | Operator | Russia |
| 51 | Rebecca Turic | 45 | Wife | 0 | Russia |
| 52 | Florence Turic | 22 | Daughter | Typist | New York |
| 53 | William Turic | 20 | Son | Inspector | New York |
| 54 | Rev. Daniel Kane | 48 | Head | Priest | New York |
| 55 | Rev. George J. Schork | 33 | Asst | Priest | New York |
| 56 | Rev. James Mcdonald | 32 | Asst | Priest | Pennsylvania |
| 57 | Helen D. Kelly | 45 | Housekeeper | Housekeeper | Pennsylvania |
| 58 | Roseann Convery | 30 | Cook | Cook | Northern Ireland |
| 59 | John Maglo | 65 | Head | Special Officer | Northern Ireland |
| 60 | Margaret Maglo | 33 | Daughter | Office Clerk | New York |
| 61 | Richard Maglo | 30 | Son | 0 | New York |
| 62 | John Maglo | 28 | Son | Helper | New York |
| 63 | Helen Maglo | 26 | Daughter | Office Clerk | New York |
| 64 | Maurice Maglo | 24 | Son | Collector | New York |
| 65 | Emma J. Buckley | 64 | Head | 0 | New York |
| 66 | Helen E. Brown | 32 | Daughter | Operator | New York |
| 67 | John Brown | 13 | Grandson | 0 | New York |
| 68 | Frances Brown | 11 | Grandson | 0 | New York |
| 69 | Jane Brown | 10 | Granddaughter | 0 | New York |
| 70 | Kathryn Brown | 3 | Granddaughter | 0 | New York |
| 71 | Patricia Brown | 1 | Granddaughter | 0 | New York |
| 72 | Edward Thomas | 46 | Head | Foreman | New York |
| 73 | Elizabeth Thomas | 43 | Wife | 0 | New York |
| 74 | Elga Thomas | 23 | Daughter | Typist | New York |
| 75 | Lucy Thomas THIS PERSON | 21 | Daughter | Cashier | New York |
| 76 | Edward Thomas | 20 | Son | New Worker | New York |
| 77 | William Thomas | 16 | Son | 0 | New York |
| 78 | Doris Thomas | 11 | Daughter | 0 | New York |
| 79 | Barbara Thomas | 8 | Daughter | 0 | New York |
| 80 | Eugene Meury | 74 | Lodger | Watchman | Switzerland |
Related Census Records
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)