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Louise Thomas — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · New-York-County, New York

Our Model Tree links this Louise Thomas across the 1930 and 1940 US Censuses in New-York-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 8-person household.

Age 21 b. ~1919 Female Daughter Born: New York Single

1940 Census Record Details

Census Year1940
LocationNew-York-County, New York
SurnameThomas
Given NameLouise
Relationship to HeadDaughter
SexF
Color / RaceBlack
Age21
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)N.Y.C.
1935 Residence (County)New York
Additional Details
Industry0
Highest GradeH 4
1935 ResidenceSame place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardNyc
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.

8 people recorded at the same address in the 1940 census.

Name Relation to head Relative to Louise Age Birth yr
Biscandi Thomas Son — 11 ~1929
Zephina Thomas Spouse — 42 ~1898
Ralph Thomas Son — 19 ~1921
George Thomas Head — 44 ~1896
Louise Thomas Daughter — 21 ~1919
Royal Thomas Son — 17 ~1923
Cordelia Thomas Daughter — 14 ~1926
Imogene Thomas Daughter — 16 ~1924

Census Appearances

1930
New York, …
Daughter, age 11
New York, New York · implied b. ~1919 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Thomas
Given Name Louise
Relationship to Head Daughter
Sex F
Color / Race Black
Age 11
Marital Status Single
Birthplace New York
Naturalization Status Alien
Year of Immigration 1913
Father's Birthplace New York
Mother's Birthplace New York
Occupation Laborer
Industry Laundry Ind
Class of Worker W
Can Read/Write Yes
Mother Tongue English
Veteran No
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
New-York-County, New …
Daughter, age 21
New-York-County, New York · implied b. ~1919 — 8 household members
Surname Thomas
Given Name Louise
Relationship to Head Daughter
Sex F
Color / Race Black
Age 21
Marital Status Single
Birthplace New York
1935 Residence (City) N.Y.C.
1935 Residence (County) New York
Industry 0
Highest Grade H 4
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.
Linked across censuses
Our Model Tree links Louise Thomas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Louise Thomas
Daughter · 1940 · age 21 · b. ~1919 · New York
★ You are viewing this record
Sibling
Biscandi Thomas
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Royal Thomas
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Thomas
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Imogene Thomas
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cordelia Thomas
Sibling · 1940 · age 14
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 — New-York-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02660-00343)

Line Name Age Relation Occupation Birthplace
41 Irene Jones 10 Daughter — New York
42 Reine Jones 8 Daughter — New York
43 Vaughn Jones 7 Son — New York
44 Richard Jones 5 Son — New York
45 Jedidiah Jones 4 Son — New York
46 Regia Jones 1 Son — New York
47 Grace Hatch 35 Head Maid North Carolina
48 Salada Wilson 21 Cousin Maid North Carolina
49 Lewis Smith 29 Lodger Chauffeur Virginia
50 Alberta Smith 32 Lodger — Georgia
51 Leon Reed 37 Head Laborer St. Croix V.I.
52 Agatha Reed 34 Wife — St. Croix V.I.
53 Leon Reed 6 Son — New York
54 Esther Reed 5 Daughter — New York
55 Clifford Reed 4 Son — New York
56 Stanley Reed 3 Son — New York
57 Fitzgerald Reed 1 Son — New York
58 Charles Wattley 51 Head Fireman Nevis B.W.I.
59 Maude Wattley 46 Wife — St. Kitts B.W.I.
60 William Wattley 35 Son Laborer New York
61 Henry Wattley 30 Son Shoe Shiner New York
62 George Thomas 44 Head Porter Antigua B.W.I.
63 Zephina Thomas 42 Wife — Antigua B.W.I.
64 Louise Thomas THIS PERSON 21 Daughter — New York
65 Ralph Thomas 19 Son Helper On Truck New York
66 Royal Thomas 17 Son — New York
67 Imogene Thomas 16 Daughter — New York
68 Cordelia Thomas 14 Daughter — New York
69 Biscandi Thomas 11 Son — New York
70 Henrietta Davis 39 Head Maid St. Kitts B.W.I.
71 Olive Davis 18 Daughter — New York
72 William Davis 14 Son — New York
73 Marian Davis 13 Daughter — New York
74 Nannie Worrell 51 Head — Virginia
75 Wilhelmina Newton 50 Head — South Carolina
76 Rita Anderson 29 Daughter — South Carolina
77 Howard Anderson 9 Son — Georgia
78 Helen Anderson 6 Daughter — Georgia
79 Charlotte Anderson 4 Daughter — New York
80 Ethel Sars 55 Head — Florida

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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)

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