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Gertrude Thompson — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Caddo-County, Louisiana

Our Model Tree links this Gertrude Thompson across the 1920, 1930 and 1940 US Censuses in Caddo-County, Louisiana (XGBoost, ~Confirmed) — first a head (b.~1890), then head of a 2-person household.

Age 50 b. ~1890 Female Head Born: Louisiana Widowed

1940 Census Record Details

Census Year1940
LocationCaddo-County, Louisiana
SurnameThompson
Given NameGertrude
Relationship to HeadHead
SexF
Color / RaceBlack
Age50
Marital StatusWidowed
BirthplaceLouisiana
1935 Residence (City)Shreveport City
1935 Residence (County)Caddo parish
Additional Details
OccupationMaid
IndustryPrivate home
Class of WorkerPW
Hours Worked40
Income (1939)520
Highest GradeNo 2
1935 ResidenceSame place
Birth StateLouisiana
Birth CountryUnited States
Birthplace (normalized)louisiana
OccupationMaid
Township / WardShreveport City
Est. Birth Year~1890

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.

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

Name Relation to head Relative to Gertrude Age Birth yr
Rosalee Boyd Daughter — 28 ~1912
Gertrude Thompson Head — 50 ~1890

Census Appearances

1920
Caddo, Louisiana
Spouse, age 31
Caddo, Louisiana · implied b. ~1889 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Thompson
Given Name Gertrude
Relationship to Head Wife
Sex F
Color / Race Black
Age 31
Marital Status Married
Birthplace Louisiana
Father's Birthplace Louisiana
Mother's Birthplace Louisiana
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Louisiana
Birth Country United States
Birthplace (normalized) louisiana
1930
Caddo, Louisiana
Head, age 40
Caddo, Louisiana · implied b. ~1890 — 2 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Thompson
Given Name Gertrude
Relationship to Head Head
Sex F
Color / Race Black
Age 40
Marital Status Widowed
Birthplace Louisiana
Age at First Marriage 23
Father's Birthplace Louisiana
Mother's Birthplace Louisiana
Occupation Maid
Industry Hotel
Class of Worker W
Can Read/Write Yes
Home Owned/Rented O
Home Value / Rent 1500
Birth State Louisiana
Birth Country United States
Birthplace (normalized) louisiana
1940
Caddo-County, Louisiana
Head, age 50
Caddo-County, Louisiana · implied b. ~1890 — 2 household members
Surname Thompson
Given Name Gertrude
Relationship to Head Head
Sex F
Color / Race Black
Age 50
Marital Status Widowed
Birthplace Louisiana
1935 Residence (City) Shreveport City
1935 Residence (County) Caddo parish
Occupation Maid
Industry Private home
Class of Worker PW
Hours Worked 40
Income (1939) 520
Highest Grade No 2
1935 Residence Same place
Birth State Louisiana
Birth Country United States
Birthplace (normalized) louisiana

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 Gertrude Thompson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Gertrude Thompson
Head · 1940 · age 50 · b. ~1890 · Louisiana
★ You are viewing this record
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Caddo-County, Louisiana Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01386-00124)

Line Name Age Relation Occupation Birthplace
41 Willie Morris 25 Lodger Laborer Louisiana
42 Willie Mae Morris 16 Wife — Louisiana
43 Ed Young 49 Head — Louisiana
44 Aleta Young 40 Wife — Louisiana
45 Mamie Shivers 62 Mother — Louisiana
46 Gertrude Thompson THIS PERSON 50 Head Maid Louisiana
47 Rosalee Boyd 28 Daughter — Louisiana
48 Mary Williams 74 Head Cook Louisiana
49 Edna Mae Styles 36 Daughter Maid Louisiana
50 Helen Styles 18 Granddaughter — Louisiana
51 Mary Jane Styles 12 Granddaughter — Louisiana
52 Owen Burton 23 Head Porter Louisiana
53 Effie Burton 33 Sister Maid Louisiana
54 Claudie L. Burton 29 Sister Maid Louisiana
55 Anna Eunice Jackson 42 Head Maid Louisiana
56 Willie Agatue 26 Son in law Porter Louisiana
57 Alma Agatue 22 Daughter Maid Louisiana
58 Mona Agatue 65 Mother — Louisiana
59 Josephine Tyner 34 Head — Louisiana
60 Charley Tyner 15 Son — Louisiana
61 Francis May Tyner 10 Daughter — Louisiana
62 Henry Washington 61 Lodger — Louisiana
63 Brady Powell 28 Head Laborer Louisiana
64 Elizabeth Powell 28 Wife — Louisiana
65 Molly Player 8 Step daughter — Louisiana
66 Walter Calhoun 42 Head Porter Louisiana
67 Lula Calhoun 38 Wife — Louisiana
68 Herbert Love 36 Head Janitor Louisiana
69 Anna Love 35 Wife Teacher Louisiana
70 Shirley Anderson 8 Daughter — Louisiana
71 Virginia Jacobs 72 Mother — Louisiana
72 Here Ends Block #42 And Begins Block #43 None — — —
73 Elmo Thomas 46 Head Laborer Louisiana
74 Rachael Thomas 38 Wife Maid Louisiana
75 Joe Thomas 50 Head Laborer Louisiana
76 Mamie Thomas 37 Wife — Louisiana
77 Irene Thomas 18 Daughter — Louisiana
78 Laura Elbert 50 Head Maid Louisiana
79 Coyola Johnson 54 Head Maid Louisiana
80 John Arthur Johnson 22 Son Delivery Boy Louisiana

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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