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Marion Clark — 1920 US Census Record

Linked across censuses

1920 United States Federal Census · Hamilton, Ohio

Our Model Tree links this Marion Clark across the 1910 and 1920 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1903), then head of a 9-person household.

Age 17 b. ~1903 Female Daughter Born: Ohio Single

1920 Census Record Details

Census Year	1920
Location	Hamilton, Ohio
Surname	Clark
Given Name	Marion
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	17
Marital Status	Single
Birthplace	Ohio
Father's Birthplace	Ohio
Mother's Birthplace	Ohio
Additional Details
Occupation	Stenographer
Industry	Auto Concern
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio
Occupation	Stenographer
Township / Ward	Cincinnati City
Est. Birth Year	~1903

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 1920 census.

Name	Relation to head	Relative to Marion	Age	Birth yr
Robert Clark	Son	—	14	~1906
Francis Clark	Daughter	—	21	~1899
Joseph Clark	Son	—	20	~1900
Margaret Clark	Spouse	—	49	~1871
Marion Clark	Daughter	—	17	~1903
Richard Clark	Son	—	10	~1910
Edward Clark	Son	—	23	~1897
Thomas Clark	Head	—	59	~1861
Thomas Clark	Son	—	12	~1908

Census Appearances

1910

Hamilton, Ohio

Daughter, age 6

Hamilton, Ohio · implied b. ~1904 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Clark
Given Name	Marion
Relationship to Head	daughter
Sex	F
Color / Race	White
Age	6
Marital Status	Single
Birthplace	Ohio
Father's Birthplace	Ohio
Mother's Birthplace	Indiana
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

1920

Hamilton, Ohio

Daughter, age 17

Hamilton, Ohio · implied b. ~1903 — 9 household members

Surname	Clark
Given Name	Marion
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	17
Marital Status	Single
Birthplace	Ohio
Father's Birthplace	Ohio
Mother's Birthplace	Ohio
Occupation	Stenographer
Industry	Auto Concern
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

Model Tree

Linked across censuses

Our Model Tree links Marion Clark across 2 US Census years (1910 and 1920) in Hamilton, Ohio, using XGBoost record linkage.

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This person

Anchor record

Marion Clark

Daughter · 1920 · age 17 · b. ~1903 · Ohio

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Sibling

Joseph Clark

Sibling · 1920 · age 20

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Robert Clark

Sibling · 1920 · age 14

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Edward Clark

Sibling · 1920 · age 23

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Richard Clark

Sibling · 1920 · age 10

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Francis Clark

Sibling · 1920 · age 21

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Thomas Clark

Sibling · 1920 · age 12

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

1920 US Federal Census — Hamilton, Ohio Open full size

Page Contents

50 people indexed on this census page (ia:1920:14thcensusofpopu1394unit:0488)

Line	Name	Age	Relation	Occupation	Birthplace
1	Harry Green	55	Head	Salesman	England
2	Edna Green	47	Wife	—	Kentucky
3	Hester Green	25	Daughter	Stenographer	Kentucky
4	Harry Green	22	Son	Clerk	Kentucky
5	Edward Kukelhan	35	Head	Machinist	Ohio
6	Amelia Kukelhan	30	Wife	—	Ohio
7	Edward Mornany	38	Head	Horse Shoer	Ohio
8	Nellie Mornany	30	Wife	—	Ohio
9	Jennett Mornany	10	Daughter	—	Ohio
10	Katherine Mornany	8	Daughter	—	Ohio
11	Doloris Mornany	4	Daughter	—	Ohio
12	Velma Mornany	2	Daughter	—	Ohio
13	Edward W. Wilson	30	Head	Silver Worker	Ohio
14	Anna Wilson	28	Wife	—	Ohio
15	Clifford Wilson	12	Son	—	Ohio
16	Albert Bernhardt	46	Head	Boiler Maker	Ohio
17	Anna Bernhardt	46	Wife	—	Ohio
18	Edwin Bernhardt	13	Son	—	Ohio
19	Hilda Bernhardt	12	Daughter	—	Ohio
20	William Schmidt	29	Nephew	Clerk	Ohio
21	Thomas Clark	59	Head	Engineer	Ohio
22	Margaret Clark	49	Wife	—	Ohio
23	Edward Clark	23	Son	Accountant	Ohio
24	Francis Clark	21	Daughter	Bookkeeper	Ohio
25	Joseph C. Clark	20	Son	—	Ohio
26	Marion Clark THIS PERSON	17	Daughter	Stenographer	Ohio
27	Robert Clark	14	Son	—	Ohio
28	Thomas Jr. Clark	12	Son	—	Ohio
29	Richard Clark	10	Son	—	Ohio
30	Henry Vogelpohl	38	Head	Pipe Fitter	Ohio
31	Sophie Vogelpohl	31	Wife	—	Ohio
32	Barney Vogelpohl	10	Son	—	Ohio
33	Doloris Vogelpohl	8	Daughter	—	Ohio
34	Henry Vogelpohl	6	Son	—	Ohio
35	Elizabeth Vogelpohl	4	Daughter	—	Ohio
36	Lawrence Vogelpohl	1	Son	—	Ohio
37	Frank Hieber	58	Head	Grocer	Germany
38	Mary Hieber	44	Wife	—	Germany
39	Josephine Hieber	21	Daughter	Housework	Ohio
40	Fred Hieber	18	Son	Stenographer	Ohio
41	Alphonse Hieber	15	Son	Delivery	Ohio
42	Mary Hieber	12	Daughter	—	Ohio
43	August Hartman	51	Head	Temper	Ohio
44	Theresa Hartman	50	Wife	—	Indiana
45	Fred Hartman	23	Son	Bookkeeper	Ohio
46	William Hartman	11	Son	—	Ohio
47	Edward Hume	22	Head	Core Maker	Ohio
48	Elizabeth Hume	22	Wife	—	Ohio
49	Joe Lucas	35	Boarder	Core Maker	Ohio
50	William Moorman	48	Head	Printer	Ohio

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1920 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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