Mary Mackey — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Ashtabula, Ohio

Our Model Tree links this Mary Mackey across the 1920 and 1930 US Censuses in Ashtabula, Ohio (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 5-person household.

Age 38 b. ~1892 Female Head Born: Finland Widowed

1930 Census Record Details

Census Year	1930
Location	Ashtabula, Ohio
Surname	Mackey
Given Name	Mary
Relationship to Head	Head
Sex	F
Color / Race	White
Age	38
Marital Status	Widowed
Birthplace	Finland
Naturalization Status	Naturalized
Year of Immigration	1913
Age at First Marriage	20
Father's Birthplace	Finland
Mother's Birthplace	Finland
Additional Details
Can Read/Write	Yes
Mother Tongue	Finnish
Home Owned/Rented	R
Home Value / Rent	11
Birth Country	Finland
Birthplace (normalized)	finland
Township / Ward	Ashtabula City
Est. Birth Year	~1892

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.

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

Name	Relation to head	Relative to Mary	Age	Birth yr
Izimi Mackey	Daughter	—	13	~1917
Paul Mackey	Son	—	8	~1922
Jaano Mackey	Son	—	15	~1915
Sulo Mackey	Son	—	11	~1919
Mary Mackey	Head	—	38	~1892

Census Appearances

1920

Ashtabula, Ohio

Head, age 31

Ashtabula, Ohio · implied b. ~1889 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Mackey
Given Name	Mary
Relationship to Head	head
Sex	F
Color / Race	White
Age	31
Marital Status	Widowed
Birthplace	Finland
Year of Immigration	1911
Naturalization Status	Alien
Father's Birthplace	Finland
Mother's Birthplace	Finland
Occupation	laundress
Industry	at home
Class of Worker	OA
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	Finnish
Home Owned/Rented	R
Birth Country	Finland
Birthplace (normalized)	finland

1930

Ashtabula, Ohio

Head, age 38

Ashtabula, Ohio · implied b. ~1892 — 5 household members

Surname	Mackey
Given Name	Mary
Relationship to Head	Head
Sex	F
Color / Race	White
Age	38
Marital Status	Widowed
Birthplace	Finland
Naturalization Status	Naturalized
Year of Immigration	1913
Age at First Marriage	20
Father's Birthplace	Finland
Mother's Birthplace	Finland
Can Read/Write	Yes
Mother Tongue	Finnish
Home Owned/Rented	R
Home Value / Rent	11
Birth Country	Finland
Birthplace (normalized)	finland

Model Tree

Linked across censuses

Our Model Tree links Mary Mackey across 2 US Census years (1920 and 1930) in Ashtabula, Ohio, using XGBoost record linkage.

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This person

Anchor record

Mary Mackey

Head · 1930 · age 38 · b. ~1892 · 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 — Ashtabula, Ohio Open full size

Page Contents

50 people indexed on this census page (ia:1930:ohiocensus00reel1748:0056)

Line	Name	Age	Relation	Occupation	Birthplace
1	Evelyn Lampela	22	Wife	—	Ohio
2	Robert M Lampela	4	Son	—	Ohio
3	Robert Lampela	57	Head	Proprietor	Finland
4	Wilhelmina Lampela	49	Wife	—	Finland
5	William Lampela	26	Son	Truck Driver	Ohio
6	Matt Kuula	35	Head	Car Repairer	Finland
7	Anna Kuula	33	Wife	—	Finland
8	Martha Kuula	13	Daughter	—	Ohio
9	Irvi Kuula	10	Son	—	Ohio
10	Reino Kuula	7	Son	—	Ohio
11	Mary Mackey THIS PERSON	38	Head	—	Finland
12	Jaano Mackey	15	Son	—	Ohio
13	Izimi Mackey	13	Daughter	—	Ohio
14	Sulo Mackey	11	Son	—	Ohio
15	Paul Mackey	8	Son	—	Ohio
16	Pauliina Perttula	57	Head	—	Finland
17	Suoma Perttula	24	Daughter	Stenographer	Ohio
18	George Perttula	37	Son	Houseman	Ohio
19	June Gustafson	8	Daughter	—	Ohio
20	Everett Niemi	70	Head	—	Finland
21	Charles Niemi	26	Son	Laborer	Ohio
22	John W Niemi	22	Son	—	Ohio
23	Arno Niemi	20	Son	—	Ohio
24	Enos Wellman	67	Head	Fireman	Finland
25	Hilda Wellman	64	Wife	—	Finland
26	Ensel Wellman	15	Son	—	Ohio
27	Jacob E Manninen	44	Head	Policeman	Ohio
28	John E Manninen	19	Son	Car Repairer	Ohio
29	Edna S Manninen	18	Daughter	—	Ohio
30	Uno Manninen	14	Son	—	Ohio
31	Ina Manninen	12	Daughter	—	Ohio
32	Dorothy Manninen	8	Daughter	—	Ohio
33	John Manninen	41	Brother	Machinist	Ohio
34	Theodore Manninen	23	Son	Musician	Ohio
35	Alma Brant	53	Head	—	Finland
36	Oscar C Brant	30	Son	Proprietor	Ohio
37	Inni Sorvari	38	Roomer	Butcher	Ohio
38	August Olson	65	Head	—	Sweden
39	Hilda Olson	64	Wife	—	Finland
40	Signe Olson	30	Daughter	Teacher	Ohio
41	Samuel Saarikoski	45	Head	Car Repairer	Finland
42	Sophia Saarikoski	42	Wife	—	Finland
43	Raymond Saarikoski	20	Son	—	Illinois
44	Eleanor Saarikoski	18	Daughter	—	Ohio
45	Bruno Saarikoski	15	Son	—	Ohio
46	Alvar Saarikoski	12	Son	—	Ohio
47	Elsa Saarikoski	6	Daughter	—	Ohio
48	Lauri Saarikoski	4	Son	—	Ohio
49	Margaret Pitonen	71	Head	—	Finland
50	Joseph Breckenridge	37	Head	Laborer	Poland

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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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