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EJ

Effie Johnson — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Washington-County, Mississippi

Our Model Tree links this Effie Johnson across the 1930 and 1940 US Censuses in Washington-County, Mississippi (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 9-person household.

Age 12 b. ~1928 Female Daughter Born: Mississippi Single

1940 Census Record Details

Census Year1940
LocationWashington-County, Mississippi
SurnameJohnson
Given NameEffie
Relationship to HeadDaughter
SexF
Color / RaceBlack
Age12
Marital StatusSingle
BirthplaceMississippi
1935 Residence (City)Beat 4
1935 Residence (County)Washington
Additional Details
Highest GradeNo 4
1935 ResidenceSame House
Birth StateMississippi
Birth CountryUnited States
Birthplace (normalized)mississippi
Township / WardBeat 4
Est. Birth Year~1928

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 Effie Age Birth yr
Ellis Johnson Head — 35 ~1905
Hattie Johnson Daughter — 8 ~1932
Lloyd Johnson Son — 10 ~1930
Eddie Johnson Son — 6 ~1934
Roger Johnson Son — 4 ~1936
Effie Johnson Daughter — 12 ~1928
Luella Moore Other — 16 ~1924
Joseph Johnson Son — 1 ~1939
Della Johnson Spouse — 31 ~1909

Census Appearances

1930
Washington, Mississippi
Daughter, age 2
Washington, Mississippi · implied b. ~1928 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Johnson
Given Name Effie
Relationship to Head Daughter
Sex F
Color / Race Black
Age 2
Marital Status Single
Birthplace Mississippi
Father's Birthplace Arkansas
Mother's Birthplace Mississippi
Birth State Mississippi
Birth Country United States
Birthplace (normalized) mississippi
1940
Washington-County, Mississippi
Daughter, age 12
Washington-County, Mississippi · implied b. ~1928 — 9 household members
Surname Johnson
Given Name Effie
Relationship to Head Daughter
Sex F
Color / Race Black
Age 12
Marital Status Single
Birthplace Mississippi
1935 Residence (City) Beat 4
1935 Residence (County) Washington
Highest Grade No 4
1935 Residence Same House
Birth State Mississippi
Birth Country United States
Birthplace (normalized) mississippi

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 Effie Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Effie Johnson
Daughter · 1940 · age 12 · b. ~1928 · Mississippi
★ You are viewing this record
Sibling
Lloyd Johnson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eddie Johnson
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Johnson
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roger Johnson
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hattie Johnson
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 — Washington-County, Mississippi Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02076-00404)

Line Name Age Relation Occupation Birthplace
41 Herman Lee Mcbride 2 Son — Mississippi
42 Charley Woods 32 Head Farmer Mississippi
43 Sally Ann Woods 29 Wife H Mississippi
44 Walter Charles Woods 8 Son — Mississippi
45 Leonard Woods 6 Son — Mississippi
46 Eddie Lee Woods 4 Son — Mississippi
47 Odie Vee Woods 3 Daughter — Mississippi
48 Helen Elmetia Woods 0 Daughter — Mississippi
49 Ruby Gibbons 45 Head Farmer Mississippi
50 Mandy Gibbons 65 Mother U Mississippi
51 Cora Gilliam 42 Sister Farm Labor Mississippi
52 Mattie Mae Gilliam 6 Niece — Mississippi
53 Boych Gilliam 3 Nephew — Mississippi
54 W. L. Gilliam 2 Nephew — Mississippi
55 Eddie Lee Woods 36 Head Farmer Mississippi
56 Mary Woods 34 Wife H Mississippi
57 Mildred Woods 9 Daughter — Mississippi
58 George Woods 7 Son — Mississippi
59 Charles Woods 6 Son — Mississippi
60 William Woods 5 Son — Mississippi
61 Jessie Lee Woods 3 Daughter — Mississippi
62 Essie Mae Woods 3 Daughter — Mississippi
63 Joe Nettiville 55 Head Farmer Mississippi
64 Ellis Johnson 35 Head Farmer Mississippi
65 Della Johnson 31 Wife H Mississippi
66 Effie Johnson THIS PERSON 12 Daughter — Mississippi
67 Lloyd Johnson 10 Son — Mississippi
68 Hattie Johnson 8 Daughter — Mississippi
69 Eddie Johnson 6 Son — Mississippi
70 Roger Johnson 4 Son — Mississippi
71 Joseph Johnson 1 Son — Mississippi
72 Luella Moore 16 Sister-in-law — Mississippi
73 Henry Cooper 87 Head Farmer Mississippi
74 Leroy Kellums 37 Head Farmer Mississippi
75 Julia Kellums 28 Wife H Mississippi
76 Leroy Jr. Kellums 6 Son — Mississippi
77 Katie Mae Kellums 3 Daughter — Mississippi
78 Solomon Hunt 25 Head Farm Labor Mississippi
79 Vanillia Hunt 18 Wife Farmer Mississippi
80 William Hunt 2 Son — Mississippi

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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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