Mary Hanna — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · King, Washington

Our Model Tree links this Mary Hanna across the 1930 and 1940 US Censuses in King, Washington (XGBoost, ~Confirmed) — first a spouse (b.~1893), then head of a 4-person household.

Age 37 b. ~1893 Female Spouse Born: Montana Married

1930 Census Record Details

Census Year	1930
Location	King, Washington
Surname	Hanna
Given Name	Mary J.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	37
Marital Status	Married
Birthplace	Montana
Father's Birthplace	Massachusetts
Mother's Birthplace	Ireland
Additional Details
Can Read/Write	Yes
Birth State	Montana
Birth Country	United States
Birthplace (normalized)	montana
Township / Ward	Seattle City
Est. Birth Year	~1893

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.

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

Name	Relation to head	Relative to Mary	Age	Birth yr
Margaret Hanna	Daughter	—	9	~1921
Mary Hanna	Spouse	—	37	~1893
Frederick Hanna	Son	—	4	~1926
Frank Hanna	Head	—	43	~1887

Census Appearances

1930

King, Washington

Spouse, age 37

King, Washington · implied b. ~1893 — 4 household members

Surname	Hanna
Given Name	Mary J.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	37
Marital Status	Married
Birthplace	Montana
Father's Birthplace	Massachusetts
Mother's Birthplace	Ireland
Can Read/Write	Yes
Birth State	Montana
Birth Country	United States
Birthplace (normalized)	montana

1940

King-County, Washington

Spouse, age 46

King-County, Washington · implied b. ~1894 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Hunna
Given Name	Mary W.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	46
Marital Status	Married
Birthplace	Montana
1935 Residence (City)	Seattle City
Income (1939)	0
Highest Grade	H 2
1935 Residence	Same Place
Birth State	Montana
Birth Country	United States
Birthplace (normalized)	montana

Model Tree

Linked across censuses

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

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This person

Anchor record

Mary Hanna

Spouse · 1930 · age 37 · b. ~1893 · Washington

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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 — King, Washington Open full size

Page Contents

50 people indexed on this census page (ia:1930:15thcensus2498unit:0276)

Line	Name	Age	Relation	Occupation	Birthplace
1	Fred C. Sullivan	22	Head	Decorator	Montana
2	Mildred Sullivan	26	Wife	—	Washington
3	Frederick D. Sullivan	2	Son	—	Washington
4	Mildred Sullivan	0	Daughter	—	Washington
5	Mary Van Buskirk	20	Sister-in-law	—	Washington
6	Richard B. Wiseman	78	Head	Furrier	Arkansas
7	Carrie Wiseman	29	Daughter	Saleslady	Washington
8	William B. Mitchell	57	Head	Superintendent	Canada-English
9	Cora A. Mitchell	50	Wife	—	Kansas
10	Margaret Dillon	39	Head	—	Minnesota
11	Mary B. Dillon	9	Daughter	—	Washington
12	John J. Dillon	7	Son	—	Washington
13	Patrick M. Jr. Dillon	5	Son	—	Washington
14	Ann M. Dillon	3	Daughter	—	Washington
15	William G. Dillon	2	Son	—	Washington
16	Thomas F. Colbert	65	Head	Engineer	Minnesota
17	Mary E. Colbert	70	Wife	—	Massachusetts
18	May Colbert	28	Daughter	Laundress	Minnesota
19	Clifford J. Headrick	39	Head	Proprietor	Oregon
20	Lena M. Headrick	44	Wife	—	Ohio
21	Morgan W. Morris	20	Son	Laborer	Ohio
22	Morris M. Cox	57	Head	Logger	Canada-English
23	Mary Cox	49	Wife	—	Canada-English
24	Francis Cox	18	Son	Laborer	Idaho
25	Beatrice Cox	16	Daughter	—	Idaho
26	Mary Cox	14	Daughter	—	Idaho
27	Dorothy Cox	13	Daughter	—	Idaho
28	Kathleen Cox	11	Daughter	—	Idaho
29	Walter F. Cox	9	Son	—	Washington
30	George Diamond	23	Head	Laborer	Montana
31	Cherry Diamond	21	Wife	—	Idaho
32	Leon F. Tosi	58	Head	Sculptor	Italy
33	Amelia Tosi	53	Wife	—	Italy
34	Mary Tosi	17	Daughter	—	Connecticut
35	Josephine Tosi	15	Daughter	—	California
36	Lewis Fallow	39	Head	Laborer	Minnesota
37	Gertrude Fallow	40	Wife	—	Minnesota
38	Laura L. Fallow	0	Daughter	—	Washington
39	Alfred Hassett	69	Father	Carpenter	New York
40	Laura Hassett	64	Mother	—	Canada-English
41	Charles L. Macgregor	58	Head	Pilot	Michigan
42	Catherine A. Macgregor	49	Wife	—	Washington
43	Gerard Macgregor	19	Son	—	Washington
44	Gregor Macgregor	10	Son	—	Washington
45	Mary Mcdonald	82	Mother	—	Massachusetts
46	Frank W. Hanna	43	Head	Book-Keeper	Nebraska
47	Mary J. Hanna THIS PERSON	37	Wife	—	Montana
48	Margaret J. Hanna	9	Daughter	—	Washington
49	Frederick R. Hanna	4	Son	—	Washington
50	Harry W. Burrig	32	Head	Auto Mechanic	Minnesota

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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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