Catherine Riley — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Hamilton, Ohio

Our Model Tree links this Catherine Riley across the 1930 and 1940 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1874), then head of a 10-person household.

Age 56 b. ~1874 Female Spouse Born: Ohio Married

1930 Census Record Details

Census Year	1930
Location	Hamilton, Ohio
Surname	Riley
Given Name	Catherine
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	56
Marital Status	Married
Birthplace	Ohio
Age at First Marriage	26
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Additional Details
Can Read/Write	Yes
Veteran	No
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio
Township / Ward	Cincinnati
Est. Birth Year	~1874

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.

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

Name	Relation to head	Relative to Catherine	Age	Birth yr
Phillip Riley	Head	—	62	~1868
John Niehaus	Son	—	35	~1895
Catherine Niehaus	Spouse	—	72	~1858
Edward Brinker	Son	—	32	~1898
Stella Niehaus	Daughter	—	31	~1899
Harry Niehaus	Son	—	39	~1891
Mathilda Niehaus	Daughter	—	33	~1897
Loretta Niehaus	Daughter	—	21	~1909
Catherine Riley	Spouse	—	56	~1874
Josephine Brinker	Daughter	—	38	~1892

Census Appearances

1930

Hamilton, Ohio

Spouse, age 56

Hamilton, Ohio · implied b. ~1874 — 10 household members

Surname	Riley
Given Name	Catherine
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	56
Marital Status	Married
Birthplace	Ohio
Age at First Marriage	26
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Read/Write	Yes
Veteran	No
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

1940

Hamilton-County, Ohio

Other, age 64

Hamilton-County, Ohio · implied b. ~1876

● Primary link · ~Confirmed · 1 source

XGBoost

Surname	Riley
Given Name	Carrie
Relationship to Head	Mother
Sex	F
Color / Race	White
Age	64
Marital Status	Widowed
Birthplace	Ohio
1935 Residence (City)	Cincinnati
1935 Residence (County)	Hamilton
Income (1939)	0
Highest Grade	No 8
1935 Residence	Same place
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

Model Tree

Linked across censuses

Our Model Tree links Catherine Riley across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

Catherine Riley

Spouse · 1930 · age 56 · b. ~1874 · Ohio

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

Original Census Page

1930 US Federal Census — Hamilton, Ohio Open full size

Page Contents

50 people indexed on this census page (ia:1930:ohiocensus00reel1810:0447)

Line	Name	Age	Relation	Occupation	Birthplace
1	Rosa Lutz	70	Head	—	Germany
2	Anna Lutz	38	Daughter	Sewer	Ohio
3	John Lutz	28	Son	Stenographer	Ohio
4	Joseph Breemer	51	Head	Feeder	Indiana
5	Mary Breemer	51	Wife	—	Ohio
6	Victoria Breemer	20	S	Operator	Ohio
7	Dorothy Breemer	18	Wholesale Grocery	Stock Clerk	Ohio
8	Earl Breemer	15	Son	—	Ohio
9	Gertrude Breemer	12	Daughter	—	Ohio
10	Raymond Breemer	5	Son	—	Ohio
11	Joseph Moorman	25	Head	Book Binder	Ohio
12	Helen Moorman	25	Wife	—	Kentucky
13	June Moorman	2	Daughter	—	Ohio
14	Lee Smith	27	Head	Watchman	Ohio
15	Florence Smith	22	Wife	—	Ohio
16	Mildred Smith	0	Daughter	—	Ohio
17	George Lohman	74	Head	—	Ohio
18	Caroline Lohman	69	Wife	—	Ohio
19	George Lohman	37	Son	Salesman	Ohio
20	Edward Lohman	34	Son	Salesman	Ohio
21	Clara Lohman	31	Daughter	Stenographer	Ohio
22	Emma Lohman	29	Daughter	Stenographer	Ohio
23	Alice Lohman	26	Daughter	—	Ohio
24	Helen Lohman	24	Daughter	—	Ohio
25	Ruth Lohman	22	Daughter	—	Ohio
26	Phillip Riley	62	Head	Postal Clerk	Ohio
27	Catherine Riley THIS PERSON	56	Wife	—	Ohio
28	Catherine Niehaus	72	Wife	—	Ohio
29	Harry Niehaus	39	Son	Bookbinder	Ohio
30	John Niehaus	35	Son	Bookkeeper	Ohio
31	Mathilda Niehaus	33	Daughter	Tailoress	Ohio
32	Stella Niehaus	31	Daughter	Machine Operator	Ohio
33	Loretta Niehaus	21	Daughter	Tailoress	Ohio
34	Josephine Brinker	38	Daughter	Necktie Maker	Ohio
35	Edward Brinker	32	Son	Helper	Ohio
36	James Mcbreen	68	Head	Helper	Ohio
37	Kate Mcbreen	66	Wife	—	New York
38	Charles Mcbreen	35	Son	Printer	Ohio
39	William Mcbreen	28	Son	Tile Layer	Ohio
40	Walter Mckenna	41	Head	Salesman	Missouri
41	Ketta Mckenna	50	Wife	—	Ohio
42	Francis May	46	Head	—	Tennessee
43	Michele May	47	Wife	Tyeman	Italy
44	Thomas Cook	59	Boarder	Plasterer	Kentucky
45	John Buckleman	45	Head	Truck Driver	Ohio
46	Rosa Buckleman	52	Wife	—	Kentucky
47	Edward Jeffers	39	Wholesale Grocery	Auto Mechanic	Ohio
48	May Jeffers	36	Wife	—	Ohio
49	Francis Jeffers	5	Daughter	—	Ohio
50	Millie Gliff	43	Head	Assembler	Ohio

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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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