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Helen Mason — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Montgomery, Ohio

Our Model Tree links this Helen Mason across the 1920 and 1930 US Censuses in Montgomery, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 8-person household.

Age 19 b. ~1911 Female Daughter Born: Ohio Single

1930 Census Record Details

Census Year	1930
Location	Montgomery, Ohio
Surname	Mason
Given Name	Helen
Relationship to Head	daughter
Sex	F
Color / Race	Black
Age	19
Marital Status	Single
Birthplace	Ohio
Father's Birthplace	Ohio
Mother's Birthplace	Ohio
Additional Details
Can Read/Write	Yes
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio
Township / Ward	Dayton City
Est. Birth Year	~1911

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.

8 people recorded at the same address in the 1930 census.

Name	Relation to head	Relative to Helen	Age	Birth yr
Helen Mason	Daughter	—	19	~1911
Ida Mason	Head	—	58	~1872
Howard Mason	Son	—	23	~1907
Ralph Mason	Son	—	21	~1909
Clarence Mason	Son	—	29	~1901
Willard Mason	Son	—	27	~1903
Arther Grigsby	Other	—	36	~1894
Paul Mason	Son	—	14	~1916

Census Appearances

1920

Montgomery, Ohio

Daughter, age 8

Montgomery, Ohio · implied b. ~1912 — 12 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Mason
Given Name	Helen
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	8
Marital Status	Single
Birthplace	Ohio
Father's Birthplace	Kentucky
Mother's Birthplace	Ohio
Occupation	none
Speaks English	Yes
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

1930

Montgomery, Ohio

Daughter, age 19

Montgomery, Ohio · implied b. ~1911 — 8 household members

Surname	Mason
Given Name	Helen
Relationship to Head	daughter
Sex	F
Color / Race	Black
Age	19
Marital Status	Single
Birthplace	Ohio
Father's Birthplace	Ohio
Mother's Birthplace	Ohio
Can Read/Write	Yes
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

Model Tree

Linked across censuses

Our Model Tree links Helen Mason across 2 US Census years (1920 and 1930) in Montgomery, Ohio, using XGBoost record linkage.

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This person

Anchor record

Helen Mason

Daughter · 1930 · age 19 · b. ~1911 · Ohio

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Sibling

Ralph Mason

Sibling · 1930 · age 21

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Willard Mason

Sibling · 1930 · age 27

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Clarence Mason

Sibling · 1930 · age 29

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Paul Mason

Sibling · 1930 · age 14

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Howard Mason

Sibling · 1930 · age 23

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

1930 US Federal Census — Montgomery, Ohio Open full size

Page Contents

50 people indexed on this census page (ia:1930:ohiocensus00reel1854:0111)

Line	Name	Age	Relation	Occupation	Birthplace
1	Helen Szucs	14	daughter	—	New York
2	Sam Szucs	13	Step Son	—	New York
3	Elizabeth Szucs	9	Step daughter	—	Ohio
4	Ross Tallman	35	Head	Decorator	Ohio
5	Vida Tallman	34	Wife	—	Ohio
6	Robert Tallman	5	Son	—	Ohio
7	Dorothy Tallman	1	daughter	—	Ohio
8	David Greene	69	Head	Labor	Ohio
9	Hannah Greene	59	Wife	—	Indiana
10	Adolph Heyl	44	Head	Trucker	Alabama
11	Julia Heyl	53	Sister	—	Alabama
12	Anthony Grogean	23	Boarder	Tire Builder	Ohio
13	James E Lyons	66	Head	Labor	Ohio
14	Viola Wilkinson	67	Servant	House Keeper	Indiana
15	William Diggs	63	Head	Labor	Alabama
16	Adia Diggs	43	Wife	—	Alabama
17	Burns Crutcher	29	Son-in-law	Labor	Alabama
18	Susie Crutcher	30	daughter	—	Alabama
19	Ida Mason	58	Head	—	Ohio
20	Clarence Mason	29	Son	Labor	Kentucky
21	Willard Mason	27	Son	Labor	Indiana
22	Howard Mason	23	Son	Labor	Indiana
23	Ralph Mason	21	Son	Porter	Indiana
24	Helen Mason THIS PERSON	19	daughter	—	Ohio
25	Paul Mason	14	son	—	Ohio
26	Arther Grigsby	36	Step son	Waiter	Ohio
27	Marcella Henderson	35	Head	Clerk	Kentucky
28	Ruth B Henderson	32	Wife	—	Ohio
29	Marcellus Henderson	10	Son	—	Ohio
30	Clifford Henderson	6	Son	—	Ohio
31	Geraldine Henderson	3	daughter	—	Ohio
32	John W Henderson	1	Son	—	Ohio
33	Thomas Reed	32	Head	Labor	Georgia
34	Lizzie Reed	32	Wife	—	Georgia
35	Rosa Reed	13	daughter	—	Georgia
36	Gladys Reed	9	daughter	—	Georgia
37	Frankie Reed	7	daughter	—	Ohio
38	Thomas Reed	5	son	—	Ohio
39	Zelma M Reed	3	daughter	—	Ohio
40	Otis Chunn	39	Head	Truck Driving	Georgia
41	Evie Chunn	40	Wife	House Work	Georgia
42	Roy Elder	29	Head	Labor	Georgia
43	Anna Elder	28	Wife	—	Georgia
44	Susie Elder	10	daughter	—	Georgia
45	Loise Elder	9	daughter	—	Georgia
46	Roy Jr Elder	6	son	—	Ohio
47	Lenard Elder	2	son	—	Ohio
48	Robert Elder	0	son	—	Ohio
49	Joe Wilson	58	Head	Labor	Oklahoma
50	Bernice Wilson	49	Wife	—	Tennessee

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1930 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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