Jean Smith — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Cook, Illinois

Our Model Tree links this Jean Smith across the 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 9-person household.

Age 14 b. ~1916 Female Daughter Born: Illinois Single

1930 Census Record Details

Census Year	1930
Location	Cook, Illinois
Surname	Smith
Given Name	Jean M.
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	14
Marital Status	Single
Birthplace	Illinois
Father's Birthplace	Wyoming
Mother's Birthplace	Illinois
Additional Details
Occupation	none
Can Read/Write	Yes
Birth State	Illinois
Birth Country	United States
Birthplace (normalized)	illinois
Township / Ward	Chicago City
Est. Birth Year	~1916

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.

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

Name	Relation to head	Relative to Jean	Age	Birth yr
Jean Smith	Daughter	—	14	~1916
Frank Williamson	Head	—	40	~1890
Martha Yoder	Other	—	36	~1894
Sarah Yoder	Other	—	68	~1862
Lynn Stukey	Other	—	26	~1904
Robert Smith	Son	—	18	~1912
William Williamson	Son	—	6	~1924
Emily Smith	Spouse	—	43	~1887
Sadie Williamson	Spouse	—	38	~1892

Census Appearances

1920

Cook, Illinois

Daughter, age 4

Cook, Illinois · implied b. ~1916 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Smith
Given Name	Jean
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	4
Marital Status	Single
Birthplace	Illinois
Father's Birthplace	Wyoming
Mother's Birthplace	Illinois
Mother Tongue	English
Birth State	Illinois
Birth Country	United States
Birthplace (normalized)	illinois

1930

Cook, Illinois

Daughter, age 14

Cook, Illinois · implied b. ~1916 — 9 household members

Surname	Smith
Given Name	Jean M.
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	14
Marital Status	Single
Birthplace	Illinois
Father's Birthplace	Wyoming
Mother's Birthplace	Illinois
Occupation	none
Can Read/Write	Yes
Birth State	Illinois
Birth Country	United States
Birthplace (normalized)	illinois

Model Tree

Linked across censuses

Our Model Tree links Jean Smith across 2 US Census years (1920 and 1930) in Cook, Illinois, using XGBoost record linkage.

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This person

Anchor record

Jean Smith

Daughter · 1930 · age 14 · b. ~1916 · Illinois

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Sibling

Robert Smith

Sibling · 1930 · age 18

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

William Williamson

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 — Cook, Illinois Open full size

Page Contents

49 people indexed on this census page (ia:1930:illinoiscensus00reel492:0357)

Line	Name	Age	Relation	Occupation	Birthplace
1	Bessie L. Haila	49	Head	Saleswoman	Indiana
2	John Edw. Haila	20	Son	Order Clerk	Illinois
3	Emma B. Leach	69	Mother	Cashier	Indiana
4	Carl Bagatz	24	Lodger	Solicitor	Iowa
5	Fred B. Orr	42	Head	Mechanical Engr	Indiana
6	Ida M. Orr	43	Wife	None	Illinois
7	Fred W. Frazer	65	Lodger	Salesman	Wisconsin
8	Elsie Lauter	50	Servant	Yes	Switzerland
9	Dave K. Patrick	50	Head	Manager	Pennsylvania
10	Mary M. Patrick	50	Wife	None	Pennsylvania
11	Kathryn P. Patrick	17	Daughter	None	Pennsylvania
12	Kathryn Roberts	75	Lodger	None	Pennsylvania
13	Rebecca Solomon	50	Lodger	None	Pennsylvania
14	Benjamen Abbott	70	Head	Yes	Lithuania
15	Frida Abbott	67	Wife	Yes	Lithuania
16	Jean Abbott	38	Daughter	None	New York
17	Maud B. Nordell	45	Wife	None	New York
18	Louise D. Nordell	10	Daughter	None	Illinois
19	Anne E. Nordell	17	Daughter	None	New York
20	Carl H. Nordell	44	Head	Yes	Connecticut
21	Lucy E. Birdsall	79	Mother-in-law	None	New York
22	Mary Hardesty	87	Head	Dressmaker	Ohio
23	Grace Hardesty	63	Daughter	Dressmaker	Indiana
24	Myrtle Walker	54	Niece	Saleswoman	Indiana
25	Mayme K. Daley	38	Lodger	Saleswoman	New York
26	Frank Williamson	40	Head	Yes	Rumania
27	Sadie Williamson	38	Wife	None	Ohio
28	William F. Williamson	6	Son	None	Michigan
29	Sarah Yoder	68	Mother-in-law	None	Ohio
30	Martha Yoder	36	Sister-in-law	Waitress	Indiana
31	Lynn Stukey	26	Lodger	Electrical Engineer	Indiana
32	Emily M. Smith	43	Wife	None	Illinois
33	Robert F. Smith	18	Son	None	Illinois
34	Jean M. Smith THIS PERSON	14	Daughter	None	Illinois
35	Bennett H. Crofford	40	Head	Broker	Tennessee
36	Lucile E. Crofford	36	Wife	Yes	Kansas
37	Ann L. Crofford	14	Daughter	None	Illinois
38	Malcolm B. Crofford	7	Son	None	Illinois
39	Rosalie Seals	42	Servant	Servant	Alabama
40	Robert B. Davis	35	Head	Vice President	Illinois
41	Margaret G. Davis	34	Wife	None	Illinois
42	Robert B. Jr. Davis	4	Son	None	Illinois
43	Anna Bolbe	24	Servant	Servant	Iowa
44	Mary E. Walton	78	Head	Yes	New York
45	Emma Lee Walton	55	Daughter	Genealogist	Louisiana
46	William Albrecht	60	Head	Yes	Germany
47	Alice P. Albrecht	54	Wife	None	Illinois
48	Alice Albrecht	27	Daughter	Stenographer	Illinois
49	Doretta Albrecht	21	Daughter	None	Illinois

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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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