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George Blair — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Columbiana, Ohio

Our Model Tree links this George Blair across the 1920 and 1930 US Censuses in Columbiana, Ohio (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 8-person household.

Age 11 b. ~1919 Male Son Born: Ohio Single

1930 Census Record Details

Census Year	1930
Location	Columbiana, Ohio
Surname	Blair
Given Name	George D
Relationship to Head	Son
Sex	M
Color / Race	White
Age	11
Marital Status	Single
Birthplace	Ohio
Father's Birthplace	Pennsylvania
Mother's Birthplace	Ohio
Additional Details
Can Read/Write	Yes
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio
Township / Ward	Rogers Village
Est. Birth Year	~1919

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 George	Age	Birth yr
James Blair	Son	—	13	~1917
George Blair	Son	—	11	~1919
James Blair	Head	—	45	~1885
Iris Blair	Daughter	—	16	~1914
Mary Blair	Spouse	—	44	~1886
Dorothy Blair	Daughter	—	18	~1912
Clarence Blair	Son	—	6	~1924
Betty Blair	Daughter	—	2	~1928

Census Appearances

1920

Columbiana, Ohio

Son, age

Columbiana, Ohio · implied b. ~1920 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Blair
Given Name	George
Relationship to Head	Son
Sex	M
Color / Race	White
Age	0
Marital Status	Single
Birthplace	Ohio
Father's Birthplace	Pennsylvania
Mother's Birthplace	Ohio
Occupation	none
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

1930

Columbiana, Ohio

Son, age 11

Columbiana, Ohio · implied b. ~1919 — 8 household members

Surname	Blair
Given Name	George D
Relationship to Head	Son
Sex	M
Color / Race	White
Age	11
Marital Status	Single
Birthplace	Ohio
Father's Birthplace	Pennsylvania
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 George Blair across 2 US Census years (1920 and 1930) in Columbiana, Ohio, using XGBoost record linkage.

Show:

This person

Anchor record

George Blair

Son · 1930 · age 11 · b. ~1919 · Ohio

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Sibling

James Blair

Sibling · 1930 · age 13

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Betty Blair

Sibling · 1930 · age 2

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Iris Blair

Sibling · 1930 · age 16

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Dorothy Blair

Sibling · 1930 · age 18

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Clarence Blair

Sibling · 1930 · age 6

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 — Columbiana, Ohio Open full size

Page Contents

50 people indexed on this census page (ia:1930:ohiocensus00reel1759:0774)

Line	Name	Age	Relation	Occupation	Birthplace
51	Lyman Molan	67	Boarder	House Painter\|House Painter	Ohio
52	Lee Faulk	31	Head	Mechanic	Ohio
53	Gertrude Faulk	25	Wife	—	Ohio
54	Edward R Galbreath	34	Head	Proprietor	Pennsylvania
55	Ada E Galbreath	32	Wife	—	Ohio
56	Edward J Galbreath	2	Son	—	Ohio
57	James R Galbreath	0	Son	—	Ohio
58	James A Blair	45	Head	Millwright	Pennsylvania
59	Mary A Blair	44	Wife	—	Ohio
60	Dorothy G Blair	18	Daughter	Servant	Ohio
61	Iris Blair	16	Daughter	—	Ohio
62	James G Blair	13	Son	—	Ohio
63	George D Blair THIS PERSON	11	Son	—	Ohio
64	Clarence A Blair	6	Son	—	Ohio
65	Betty A Blair	2	Daughter	—	Ohio
66	Arthur A Galbreath	65	Head	Professor	Ohio
67	Asenath Galbreath	66	Wife	—	Pennsylvania
68	Grace Lizzie Galbreath	73	Servant	Servant	Pennsylvania
69	Harry C Cowan	29	Head	Sectionman	Pennsylvania
70	Martha B Cowan	30	Wife	—	Ohio
71	Sidney H Cowan	11	Son	—	Ohio
72	Edwin J Cowan	5	Son	—	Ohio
73	Curtis C Cowan	59	Father	Laborer	Pennsylvania
74	Susan Cowan	79	Mother	—	Ohio
75	Agnew Eells	77	Head	—	Ohio
76	Jessie E Eells	57	Son	Miner	Ohio
77	Maud Eells	50	Daughter	—	Ohio
78	John E Baker	59	Head	Proprietor	Ohio
79	Nancy C Baker	58	Wife	—	Pennsylvania
80	Cecil E Baker	23	Son	Mechanic	Ohio
81	Elizabeth M Baker	18	Daughter	—	Ohio
82	Edgar W Baker	25	Head	Lineman	Ohio
83	Bertha E Baker	21	Wife	—	Ohio
84	Martha Nell Baker	1	Daughter	—	Ohio
85	Chester Horne	24	Head	Metal Polisher\|Metal Polisher	New York
86	Bessie Horne	26	Wife	—	Ohio
87	Thelma I Horne	1	Daughter	—	Ohio
88	Samuel D Martin	44	Head	Proprietor	Ohio
89	Myra Martin	41	Wife	—	Ohio
90	Ida R Martin	13	Daughter	—	Ohio
91	Norma M Martin	8	Daughter	—	Ohio
92	Paul Henzel	37	Head	Commercial Traveler\|Commercial Traveler	Ohio
93	Nellie Henzel	33	Wife	—	Pennsylvania
94	Robert P Henzel	14	Son	—	Ohio
95	Betty J Henzel	12	Daughter	—	Ohio
96	Samuel W Henzel	5	Son	—	Ohio
97	Harriet Mcmahon	65	Head	Laborer	Ohio
98	Bryan J Faulk	33	Head	Miner	Ohio
99	Ida L Faulk	32	Wife	—	Pennsylvania
100	Charles B Faulk	3	Son	—	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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