Mildred Hill — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Lake-County, Colorado

Our Model Tree links this Mildred Hill across the 1920, 1930 and 1940 US Censuses in Lake-County, Colorado (XGBoost, ~Confirmed), with identified parents Johanna — first a daughter (b.~1915), then head of a 2-person household.

Age 25 b. ~1915 Female Daughter Born: Colorado Single

1940 Census Record Details

Census Year	1940
Location	Lake-County, Colorado
Surname	Hill
Given Name	Mildred
Relationship to Head	daughter
Sex	F
Color / Race	White
Age	25
Marital Status	Single
Birthplace	Colorado
1935 Residence (City)	Leadville
1935 Residence (County)	Lake
Additional Details
Occupation	Saleslady
Industry	Retail Bakery
Class of Worker	PW
Hours Worked	40
Income (1939)	490
Highest Grade	H-4
1935 Residence	Same place
Birth State	Colorado
Birth Country	United States
Birthplace (normalized)	colorado
Occupation	Saleslady
Township / Ward	Leadville
Est. Birth Year	~1915

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 Mildred	Age	Birth yr
Johanna Hill	Head	—	63	~1877
Mildred Hill	Daughter	—	25	~1915

Census Appearances

1920

Lake, Colorado

Other, age 5

Lake, Colorado · implied b. ~1915 — 2 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Hill
Given Name	Mildred
Sex	F
Color / Race	White
Age	5
Marital Status	Single
Birthplace	Colorado
Father's Birthplace	Finland
Mother's Birthplace	Finland
Occupation	none
Birth State	Colorado
Birth Country	United States
Birthplace (normalized)	colorado

1930

Lake, Colorado

Daughter, age 15

Lake, Colorado · implied b. ~1915

● Primary link · ~Confirmed · 1 source

XGBoost

Surname	Hill
Given Name	Mildred E.
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	15
Marital Status	Single
Birthplace	Colorado
Father's Birthplace	Finland
Mother's Birthplace	Finland
Can Read/Write	Yes
Birth State	Colorado
Birth Country	United States
Birthplace (normalized)	colorado

1940

Lake-County, Colorado

Daughter, age 25

Lake-County, Colorado · implied b. ~1915 — 2 household members

Surname	Hill
Given Name	Mildred
Relationship to Head	daughter
Sex	F
Color / Race	White
Age	25
Marital Status	Single
Birthplace	Colorado
1935 Residence (City)	Leadville
1935 Residence (County)	Lake
Occupation	Saleslady
Industry	Retail Bakery
Class of Worker	PW
Hours Worked	40
Income (1939)	490
Highest Grade	H-4
1935 Residence	Same place
Birth State	Colorado
Birth Country	United States
Birthplace (normalized)	colorado

Model Tree

Model Tree available

Our Model Tree links Mildred Hill across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Johanna Hill (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.

Show:

Gen 1 Parents confidence ≈ 0.92

Mother

Johanna Hill

b. ~1877

Source mother

● Household · direct · ~0.92

This person

Anchor record

Mildred Hill

Daughter · 1940 · age 25 · b. ~1915 · Colorado

★ 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 — Lake-County, Colorado Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-00466-00390)

Line	Name	Age	Relation	Occupation	Birthplace
41	Paula Jackson	13	daughter	—	Colorado
42	George Jackson	11	son	—	Colorado
43	Phyllis Jackson	5	daughter	—	Colorado
44	A. H. Anderson	42	Head	Electrician	Sweden
45	E. R. Anderson	43	Wife	—	Colorado
46	L. G. Anderson	20	son	Metal Miner	Colorado
47	H. B. Schuck	27	Son-in-law	Truck Driver	Colorado
48	J. R. Schuck	21	daughter	—	Colorado
49	B. J. Schuck	0	Grandchild	—	Colorado
50	Jno J. Vosberg	50	Head	Miner	Finland
51	A. M. Vosberg	39	Wife	—	Colorado
52	S. M. Vosberg	17	daughter	—	Colorado
53	K. J. Vosberg	13	son	—	Colorado
54	B. B. Jacobson	54	Head	—	Finland
55	Verna Jacobson	35	daughter	Saleslady	Colorado
56	Clarence Jacobson	32	son	Salesman	Colorado
57	Johanna Hill	63	Head	—	Finland
58	Mildred Hill THIS PERSON	25	daughter	Saleslady	Colorado
59	Frank Sodie	34	Head	Metal Miner	Colorado
60	A. M. Sodie	24	Wife	—	Colorado
61	S. M. Sodie	0	Infant daughter	—	Colorado
62	Axel Lund	58	Head	City Marshal	Sweden
63	A. E. Lund	50	Wife	—	Colorado
64	Dorothy Lund	19	daughter	—	Arizona
65	Oscar Lund	17	son	—	Colorado
66	Alford Lund	15	son	—	Colorado
67	Bobby Lund	10	son	—	Colorado
68	Leo La Belle	37	Head	Foreman	Colorado
69	Ester E. La Belle	37	Wife	—	Colorado
70	Ester L. La Belle	11	daughter	—	Colorado
71	Gladys J. La Belle	9	daughter	—	Colorado
72	Melvin La Belle	8	son	—	Colorado
73	Joan La Belle	4	daughter	—	Colorado
74	James Devine	36	Head	Timberman	Colorado
75	Pearl Devine	37	Wife	—	Montana
76	Mary L. Devine	9	daughter	—	Montana
77	James Devine	7	son	—	Colorado
78	Patricia A. Devine	5	daughter	—	Colorado
79	Kathryn Devine	2	daughter	—	Colorado
80	G. A. Morgan	56	Head	Millman	Nebraska

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Pedigree Summary

Mildred

Gen 1 · 1 parents ~0.92

Max depth 4 (1900–1950 window)

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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