Mildred Long — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Knox-County, Tennessee

Our Model Tree links this Mildred Long across the 1920, 1930 and 1940 US Censuses in Knox-County, Tennessee (XGBoost, ~Confirmed) — first a spouse (b.~1918), then head of a 5-person household.

Age 22 b. ~1918 Female Spouse Born: Tennessee Married

1940 Census Record Details

Census Year	1940
Location	Knox-County, Tennessee
Surname	Long
Given Name	Mildred L.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	22
Marital Status	Married
Birthplace	Tennessee
1935 Residence (City)	Civil District No 5
1935 Residence (County)	Knox
Additional Details
Class of Worker	0
Highest Grade	No 8
1935 Residence	Same place
Birth State	Tennessee
Birth Country	United States
Birthplace (normalized)	tennessee
Township / Ward	Civil District No 5
Est. Birth Year	~1918

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.

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

Name	Relation to head	Relative to Mildred	Age	Birth yr
Mary Long	Daughter	—	4	~1936
Bonnie Long	Daughter	—	3	~1937
Barbara Long	Daughter	—	1	~1939
Mildred Long	Spouse	—	22	~1918
Harvey Long	Head	—	23	~1917

Census Appearances

1920

Blount, Tennessee

Other, age 2

Blount, Tennessee · implied b. ~1918 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Long
Given Name	Mildred H.
Relationship to Head	Grand Daughter
Sex	F
Color / Race	White
Age	2
Marital Status	Single
Birthplace	Tennessee
Father's Birthplace	Tennessee
Mother's Birthplace	Tennessee
Occupation	none
Speaks English	Yes
Birth State	Tennessee
Birth Country	United States
Birthplace (normalized)	tennessee

1930

Blount, Tennessee

Other, age 12

Blount, Tennessee · implied b. ~1918 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Long
Given Name	Mildred R.
Relationship to Head	Niece
Sex	F
Color / Race	White
Age	12
Marital Status	Single
Birthplace	Tennessee
Father's Birthplace	Tennessee
Mother's Birthplace	Tennessee
Can Read/Write	Yes
Birth State	Tennessee
Birth Country	United States
Birthplace (normalized)	tennessee

1940

Knox-County, Tennessee

Spouse, age 22

Knox-County, Tennessee · implied b. ~1918 — 5 household members

Surname	Long
Given Name	Mildred L.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	22
Marital Status	Married
Birthplace	Tennessee
1935 Residence (City)	Civil District No 5
1935 Residence (County)	Knox
Class of Worker	0
Highest Grade	No 8
1935 Residence	Same place
Birth State	Tennessee
Birth Country	United States
Birthplace (normalized)	tennessee

Model Tree

Linked across censuses

Our Model Tree links Mildred Long across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

Mildred Long

Spouse · 1940 · age 22 · b. ~1918 · Tennessee

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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Knox-County, Tennessee Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03910-00885)

Line	Name	Age	Relation	Occupation	Birthplace
1	George G. Glenn	36	Head	Farmer	Tennessee
2	Hattie E. Glenn	36	Wife	—	Tennessee
3	Maude I. Glenn	14	Daughter	—	Tennessee
4	Paul E. Glenn	12	Son	—	Tennessee
5	Edna R. Glenn	9	Daughter	—	Tennessee
6	Raymond H. Glenn	7	Son	—	Tennessee
7	Othniel J. Smith	30	Head	Teacher	Tennessee
8	Marvin Marie Smith	25	Wife	—	Tennessee
9	Henry H. Smith	62	Head	Merchant	Tennessee
10	Mary A. Smith	51	Wife	—	Tennessee
11	Cyrus H. Smith	25	Son	Teacher	Tennessee
12	William D. Smith	20	Son	—	Tennessee
13	Al M. Smith	16	Son	—	Tennessee
14	Preston Smith	14	Son	—	Tennessee
15	Alice Plemmons	15	Lodger	—	Tennessee
16	William H. Smith	45	Head	Laborer	Tennessee
17	Catherine E. Smith	35	Wife	—	Tennessee
18	Mary R. Smith	10	Daughter	—	Tennessee
19	James H. Smith	7	Son	—	Tennessee
20	Kenneth L. Smith	3	Son	—	Tennessee
21	William R. Smith	2	Son	—	Tennessee
22	Kenneth R. Smith	35	Head	Check Clerk	Tennessee
23	Willie J. Smith	33	Wife	—	Tennessee
24	Guy J. Smith	14	Daughter	—	Tennessee
25	Betty R. Smith	10	Daughter	—	Tennessee
26	Isaac Smith	7	Son	—	Tennessee
27	Sam W. King	43	Head	Merchant	Tennessee
28	Emma B. King	43	Wife	—	Tennessee
29	Aland L. King	19	Son	—	Tennessee
30	Mary R. King	7	Daughter	—	Tennessee
31	Harvey L. Long	23	Head	Laborer	Tennessee
32	Mildred L. Long THIS PERSON	22	Wife	—	Tennessee
33	Mary E. Long	4	Daughter	—	Tennessee
34	Bonnie H. Long	3	Daughter	—	Tennessee
35	Barbara J. Long	1	Daughter	—	Tennessee
36	Paul E. Glenn	22	Head	Laborer	Tennessee
37	Lena G. Glenn	21	Wife	—	Tennessee
38	Wesley A. Bray	21	Head	Laborer	Tennessee
39	Dorothy M. Bray	21	Wife	—	Tennessee
40	George H. Hayes	33	Head	Driller	Tennessee

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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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